oj.uz

Submission #921387

# Submission time Handle Problem Language Result Execution time Memory
921387 2024-02-03T18:30:13 Z danikoynov Shortcut (IOI16_shortcut) C++14
38 / 100
 2000 ms 148652 KB 
#include "shortcut.h"
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

const int maxn = 3010;
const ll inf = 1e18;
int n;
ll cpos[maxn], cs[maxn], pref[maxn], bef[maxn], aft[maxn];
ll l[maxn], d[maxn], c;

ll dist[maxn];
struct edge
{
    int to;
    ll w;

    edge(int _to = 0, ll _w = 0)
    {
        to = _to;
        w = _w;
    }

    bool operator < (const edge &e) const
    {
        return w > e.w;
    }
};

int used[maxn];

ll get_dist(int l, int r)
{
    if (l > r)
        swap(l, r);
    return pref[r - 1] - pref[l - 1];
}

const int maxlog = 21;

struct sparse_table
{
    ll dpos[maxlog][maxn];
    int lg[maxn];

    void build(vector < ll > values)
    {
        int len = values.size();
        for (int i = 1; i <= len; i ++)
        {
            lg[i] = lg[i / 2]  + 1;
            dpos[0][i] = values[i - 1];
        }

        for (int j = 1; j < lg[len]; j ++)
        {
            for (int i = 1; i <= len - (1 << j) + 1; i ++)
            {
                dpos[j][i] = dpos[j - 1][i + (1 << (j - 1))];
                if (dpos[j - 1][i] > dpos[j][i])
                    dpos[j][i] = dpos[j - 1][i];
            }
        }
    }

    ll query(int l, int r)
    {
        if (l > r)
            return 0;
        int mlog = lg[r - l + 1] - 1;
        ll ans = dpos[mlog][r - (1 << mlog) + 1];
        if (dpos[mlog][l] > ans)
            ans = dpos[mlog][l];
        return ans;
    }
};


struct point
{
    ll x, y;

    point(ll _x = 0, ll _y = 0)
    {
        x = _x;
        y = _y;
    }
};
struct rectangle
{
    point centre;
    ll diagonal;

    rectangle(point _centre = point(), ll _diagonal = 0)
    {
        centre = _centre;
        diagonal = _diagonal;
    }
};

ll pos[maxn];


struct event
{
    int type;
};

ll up_bound[2][maxn * maxn];
ll dw_bound[2][maxn * maxn];

bool check(ll x)
{


    vector < rectangle > con;
    for (int i = 1; i <= n; i ++)
    {
        /**if (p[1] < 0)
        {
            cout << "step " << i << endl;
            exit(0);
        }*/
        con.push_back(rectangle(point(pos[i], 0), inf));
        for (int j = i + 1; j <= n; j ++)
        {
            ll path = get_dist(i, j) + d[i] + d[j];
            if (path <= x)
                continue;
            //cout << "condition " << i << " " << j << endl;
            //cout << pos[i] << " " << pos[j] << " " << x - d[i] - d[j] << endl;
            /// |x[i] - x[l]| + |x[j] - x[r]| + d[i] + d[j] + c<= k
            /// |x[l] - x[i]| + |x[r] - x[j]| <= k - d[i] - d[j] - c
            con.push_back(rectangle(point(pos[i], pos[j]), x - d[i] - d[j] - c));
        }
    }

    if (con.empty())
        return true;

    ///pair < ll, ll > ans;


    dw_bound[0][0] = -inf;
    up_bound[0][0] = inf;
    for (int i = 0; i < con.size(); i ++)
    {
        up_bound[0][i + 1] = up_bound[0][i];
        up_bound[0][i + 1] = min(up_bound[0][i + 1], con[i].centre.y + con[i].diagonal + con[i].centre.x);
        dw_bound[0][i + 1] = dw_bound[0][i];
        dw_bound[0][i + 1] = max(dw_bound[0][i + 1], con[i].centre.y - con[i].diagonal - con[i].centre.x);
    }

    int sz = con.size();
    dw_bound[1][sz + 1] = -inf;
    up_bound[1][sz + 1] = inf;
    for (int i = sz - 1; i >= 0; i --)
    {
        up_bound[1][i + 1] = up_bound[1][i + 2];
    up_bound[1][i + 1] = min(up_bound[1][i + 1], con[i].centre.y + con[i].diagonal - con[i].centre.x);
        dw_bound[1][i + 1] = dw_bound[1][i + 2];
        dw_bound[1][i + 1] = max(dw_bound[1][i + 1], con[i].centre.y - con[i].diagonal + con[i].centre.x);
    }



    for (int i = 0; i < con.size(); i ++)
    {
        ll top = inf;
        ll bot = -inf;

        top = min(top, -con[i].centre.x + up_bound[0][i + 1]);
        bot = max(bot, con[i].centre.x + dw_bound[0][i + 1]);
        /***for (int j = 0; j <= i; j ++)
        {
            top = min(top, con[j].centre.y + con[j].diagonal - (con[i].centre.x - con[j].centre.x));
            bot = max(bot, con[j].centre.y - con[j].diagonal + (con[i].centre.x - con[j].centre.x));
        }*/

        top = min(top, con[i].centre.x + up_bound[1][i + 1]);
        bot = max(bot, -con[i].centre.x + dw_bound[1][i + 1]);
        /**for (int j = i + 1; j < con.size(); j ++)
        {
            top = min(top, con[j].centre.y + con[j].diagonal - (con[j].centre.x - con[i].centre.x));
            bot = max(bot, con[j].centre.y - con[j].diagonal + (con[j].centre.x - con[i].centre.x));
        }*/

        int lf = 1, rf = n;
        while(lf <= rf)
        {
                int mf = (lf + rf) / 2;
                if (pos[mf] < bot)
                    lf = mf + 1;
                else
                    rf = mf - 1;
        }

        if (lf > n)
            continue;

        if (pos[lf] <= top)
            return true;
        /**for (int f = 1; f <= n; f ++)
        {
            if (pos[f] >= bot && pos[f] <= top)
            {
                bool tf = true;
            for (rectangle rec : con)
            {
                ll val = abs(con[i].centre.x - rec.centre.x) + abs(pos[f] - rec.centre.y);
                if (val > rec.diagonal)
                {
                    //cout << "fuck " << l << " " << r << endl;
                    //cout << "rectangle " << rec.centre.x << " " << rec.centre.y << " " << rec.diagonal << endl;
                    tf = false;
                    break;
                }
            }
            if (!tf)
            {
                cout << "liar " << endl;
            }
            cout << "bridge " << con[i].centre.x << " " << pos[f] << endl;
                return true;
            }
        }*/
    }



    return false;
    pair < ll, ll > ans = {-1, -1};
    for (int l = 1; l <= n; l ++)
        for (int r = l; r <= n; r ++)
        {
            bool tf = true;
            for (rectangle rec : con)
            {
                ll val = abs(pos[l] - rec.centre.x) + abs(pos[r] - rec.centre.y);
                if (val > rec.diagonal)
                {
                    //cout << "fuck " << l << " " << r << endl;
                    //cout << "rectangle " << rec.centre.x << " " << rec.centre.y << " " << rec.diagonal << endl;
                    tf = false;
                    break;
                }
            }
            if (tf)
            {
                ans = {pos[l], pos[r]};

            }
        }
    if (ans.first == -1)
        return false;

}


ll find_shortcut(int N, vector<int> L, vector<int> D, int C)
{
    n = N;
    c = C;
    for (int i = 0; i < n - 1; i ++)
        l[i + 1] = L[i];
    for (int i = 0; i < n; i ++)
        d[i + 1] = D[i];

    pos[1] = 0;
    for (int i = 2; i <= n; i ++)
    {

        pos[i] = pos[i - 1] + l[i - 1];

    }

    for (int i = 1; i <= n; i ++)
    {
        pref[i] = pref[i - 1] + l[i];
    }

    for (int i = 1; i <= n; i ++)
    {
        cpos[i] = cpos[i - 1] + l[i - 1];
        cpos[i] = max(cpos[i], d[i]);
        bef[i] = bef[i - 1];
        for (int j = 1; j < i; j ++)
        {
            bef[i] = max(bef[i], get_dist(i, j) + d[i] + d[j]);
        }
    }

    for (int i = n; i > 0; i --)
    {
        cs[i] = cs[i + 1] + l[i];
        cs[i] = max(cs[i], d[i]);
        aft[i] = aft[i + 1];
        for (int j = i + 1; j <= n; j ++)
        {
            aft[i] = max(aft[i], get_dist(i, j) + d[i] + d[j]);
        }
    }




    ll lf = 0, rf = inf;
    while(lf <= rf)
    {
        ll mf = (lf + rf) / 2;
        if (check(mf))
            rf = mf - 1;
        else
            lf = mf + 1;
    }


    return lf;
}

Compilation message

shortcut.cpp: In function 'bool check(ll)':
shortcut.cpp:147:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<rectangle>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  147 |     for (int i = 0; i < con.size(); i ++)
      |                     ~~^~~~~~~~~~~~
shortcut.cpp:168:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<rectangle>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  168 |     for (int i = 0; i < con.size(); i ++)
      |                     ~~^~~~~~~~~~~~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB n = 4, 80 is a correct answer
2 Correct 1 ms 6492 KB n = 9, 110 is a correct answer
3 Correct 1 ms 6492 KB n = 4, 21 is a correct answer
4 Correct 1 ms 6492 KB n = 3, 4 is a correct answer
5 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
6 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
7 Correct 1 ms 6492 KB n = 3, 29 is a correct answer
8 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
9 Correct 2 ms 6744 KB n = 2, 3 is a correct answer
10 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 6488 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 6488 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 6492 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 6488 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 6492 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
21 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
22 Correct 2 ms 6492 KB n = 2, 122 is a correct answer
23 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
24 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
25 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
26 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
27 Correct 1 ms 6492 KB n = 10, 636 is a correct answer
28 Correct 2 ms 6492 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
31 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 6492 KB n = 50, 197881272 is a correct answer
33 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
35 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
36 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
37 Correct 2 ms 6492 KB n = 100, 21272 is a correct answer
38 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB n = 4, 80 is a correct answer
2 Correct 1 ms 6492 KB n = 9, 110 is a correct answer
3 Correct 1 ms 6492 KB n = 4, 21 is a correct answer
4 Correct 1 ms 6492 KB n = 3, 4 is a correct answer
5 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
6 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
7 Correct 1 ms 6492 KB n = 3, 29 is a correct answer
8 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
9 Correct 2 ms 6744 KB n = 2, 3 is a correct answer
10 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 6488 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 6488 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 6492 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 6488 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 6492 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
21 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
22 Correct 2 ms 6492 KB n = 2, 122 is a correct answer
23 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
24 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
25 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
26 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
27 Correct 1 ms 6492 KB n = 10, 636 is a correct answer
28 Correct 2 ms 6492 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
31 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 6492 KB n = 50, 197881272 is a correct answer
33 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
35 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
36 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
37 Correct 2 ms 6492 KB n = 100, 21272 is a correct answer
38 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
40 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
41 Correct 2 ms 6492 KB n = 3, 29 is a correct answer
42 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
43 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
44 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 6492 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 6492 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 6620 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 6492 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 6488 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
55 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
56 Correct 1 ms 6488 KB n = 2, 122 is a correct answer
57 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
58 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
59 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
60 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
61 Correct 3 ms 6492 KB n = 10, 636 is a correct answer
62 Correct 1 ms 6492 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 6492 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
68 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
71 Correct 2 ms 6488 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer

Subtask #3
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB n = 4, 80 is a correct answer
2 Correct 1 ms 6492 KB n = 9, 110 is a correct answer
3 Correct 1 ms 6492 KB n = 4, 21 is a correct answer
4 Correct 1 ms 6492 KB n = 3, 4 is a correct answer
5 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
6 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
7 Correct 1 ms 6492 KB n = 3, 29 is a correct answer
8 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
9 Correct 2 ms 6744 KB n = 2, 3 is a correct answer
10 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 6488 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 6488 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 6492 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 6488 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 6492 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
21 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
22 Correct 2 ms 6492 KB n = 2, 122 is a correct answer
23 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
24 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
25 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
26 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
27 Correct 1 ms 6492 KB n = 10, 636 is a correct answer
28 Correct 2 ms 6492 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
31 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 6492 KB n = 50, 197881272 is a correct answer
33 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
35 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
36 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
37 Correct 2 ms 6492 KB n = 100, 21272 is a correct answer
38 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
40 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
41 Correct 2 ms 6492 KB n = 3, 29 is a correct answer
42 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
43 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
44 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 6492 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 6492 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 6620 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 6492 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 6488 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
55 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
56 Correct 1 ms 6488 KB n = 2, 122 is a correct answer
57 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
58 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
59 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
60 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
61 Correct 3 ms 6492 KB n = 10, 636 is a correct answer
62 Correct 1 ms 6492 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 6492 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
68 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
71 Correct 2 ms 6488 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer
73 Correct 6 ms 7000 KB n = 250, 25037 is a correct answer
74 Correct 5 ms 7000 KB n = 250, 199047242 is a correct answer
75 Correct 11 ms 7060 KB n = 250, 61231537449 is a correct answer
76 Correct 12 ms 7300 KB n = 250, 126000000001 is a correct answer
77 Correct 10 ms 7112 KB n = 250, 127000000000 is a correct answer
78 Correct 5 ms 6492 KB n = 250, 2123470094 is a correct answer
79 Correct 5 ms 7004 KB n = 250, 6545 is a correct answer
80 Correct 6 ms 7212 KB n = 250, 6731 is a correct answer
81 Correct 2 ms 6492 KB n = 108, 15322 is a correct answer
82 Correct 5 ms 6492 KB n = 250, 39952 is a correct answer
83 Correct 5 ms 6748 KB n = 250, 41156 is a correct answer
84 Correct 8 ms 10092 KB n = 250, 12881 is a correct answer
85 Correct 9 ms 9428 KB n = 250, 213812 is a correct answer
86 Correct 6 ms 7512 KB n = 250, 194188 is a correct answer

Subtask #4
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB n = 4, 80 is a correct answer
2 Correct 1 ms 6492 KB n = 9, 110 is a correct answer
3 Correct 1 ms 6492 KB n = 4, 21 is a correct answer
4 Correct 1 ms 6492 KB n = 3, 4 is a correct answer
5 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
6 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
7 Correct 1 ms 6492 KB n = 3, 29 is a correct answer
8 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
9 Correct 2 ms 6744 KB n = 2, 3 is a correct answer
10 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 6488 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 6488 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 6492 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 6488 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 6492 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
21 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
22 Correct 2 ms 6492 KB n = 2, 122 is a correct answer
23 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
24 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
25 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
26 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
27 Correct 1 ms 6492 KB n = 10, 636 is a correct answer
28 Correct 2 ms 6492 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
31 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 6492 KB n = 50, 197881272 is a correct answer
33 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
35 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
36 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
37 Correct 2 ms 6492 KB n = 100, 21272 is a correct answer
38 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
40 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
41 Correct 2 ms 6492 KB n = 3, 29 is a correct answer
42 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
43 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
44 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 6492 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 6492 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 6620 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 6492 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 6488 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
55 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
56 Correct 1 ms 6488 KB n = 2, 122 is a correct answer
57 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
58 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
59 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
60 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
61 Correct 3 ms 6492 KB n = 10, 636 is a correct answer
62 Correct 1 ms 6492 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 6492 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
68 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
71 Correct 2 ms 6488 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer
73 Correct 6 ms 7000 KB n = 250, 25037 is a correct answer
74 Correct 5 ms 7000 KB n = 250, 199047242 is a correct answer
75 Correct 11 ms 7060 KB n = 250, 61231537449 is a correct answer
76 Correct 12 ms 7300 KB n = 250, 126000000001 is a correct answer
77 Correct 10 ms 7112 KB n = 250, 127000000000 is a correct answer
78 Correct 5 ms 6492 KB n = 250, 2123470094 is a correct answer
79 Correct 5 ms 7004 KB n = 250, 6545 is a correct answer
80 Correct 6 ms 7212 KB n = 250, 6731 is a correct answer
81 Correct 2 ms 6492 KB n = 108, 15322 is a correct answer
82 Correct 5 ms 6492 KB n = 250, 39952 is a correct answer
83 Correct 5 ms 6748 KB n = 250, 41156 is a correct answer
84 Correct 8 ms 10092 KB n = 250, 12881 is a correct answer
85 Correct 9 ms 9428 KB n = 250, 213812 is a correct answer
86 Correct 6 ms 7512 KB n = 250, 194188 is a correct answer
87 Correct 16 ms 9936 KB n = 500, 199300822 is a correct answer
88 Correct 35 ms 10376 KB n = 500, 127613044387 is a correct answer
89 Correct 39 ms 11156 KB n = 500, 251000000001 is a correct answer
90 Correct 37 ms 11152 KB n = 500, 252000000000 is a correct answer
91 Correct 16 ms 9932 KB n = 500, 199378978 is a correct answer
92 Correct 16 ms 10068 KB n = 500, 199551149 is a correct answer
93 Correct 12 ms 7192 KB n = 400, 7177 is a correct answer
94 Correct 18 ms 9992 KB n = 400, 10067 is a correct answer
95 Correct 17 ms 9888 KB n = 500, 198631068 is a correct answer
96 Correct 14 ms 9428 KB n = 400, 10814 is a correct answer
97 Correct 14 ms 9612 KB n = 400, 9141 is a correct answer
98 Correct 19 ms 9908 KB n = 500, 5699 is a correct answer
99 Correct 27 ms 11164 KB n = 500, 13504 is a correct answer
100 Correct 17 ms 7196 KB n = 500, 31507 is a correct answer
101 Correct 17 ms 9936 KB n = 500, 199425296 is a correct answer
102 Correct 17 ms 9932 KB n = 500, 198990259 is a correct answer
103 Correct 29 ms 11212 KB n = 500, 486155 is a correct answer
104 Correct 38 ms 11740 KB n = 500, 256468 is a correct answer
105 Correct 18 ms 10188 KB n = 500, 309873 is a correct answer
106 Correct 21 ms 11468 KB n = 500, 434764 is a correct answer

Subtask #5
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB n = 4, 80 is a correct answer
2 Correct 1 ms 6492 KB n = 9, 110 is a correct answer
3 Correct 1 ms 6492 KB n = 4, 21 is a correct answer
4 Correct 1 ms 6492 KB n = 3, 4 is a correct answer
5 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
6 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
7 Correct 1 ms 6492 KB n = 3, 29 is a correct answer
8 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
9 Correct 2 ms 6744 KB n = 2, 3 is a correct answer
10 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 6488 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 6488 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 6492 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 6488 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 6492 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
21 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
22 Correct 2 ms 6492 KB n = 2, 122 is a correct answer
23 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
24 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
25 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
26 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
27 Correct 1 ms 6492 KB n = 10, 636 is a correct answer
28 Correct 2 ms 6492 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
31 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 6492 KB n = 50, 197881272 is a correct answer
33 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
35 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
36 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
37 Correct 2 ms 6492 KB n = 100, 21272 is a correct answer
38 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
40 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
41 Correct 2 ms 6492 KB n = 3, 29 is a correct answer
42 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
43 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
44 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 6492 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 6492 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 6620 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 6492 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 6488 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
55 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
56 Correct 1 ms 6488 KB n = 2, 122 is a correct answer
57 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
58 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
59 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
60 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
61 Correct 3 ms 6492 KB n = 10, 636 is a correct answer
62 Correct 1 ms 6492 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 6492 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
68 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
71 Correct 2 ms 6488 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer
73 Correct 6 ms 7000 KB n = 250, 25037 is a correct answer
74 Correct 5 ms 7000 KB n = 250, 199047242 is a correct answer
75 Correct 11 ms 7060 KB n = 250, 61231537449 is a correct answer
76 Correct 12 ms 7300 KB n = 250, 126000000001 is a correct answer
77 Correct 10 ms 7112 KB n = 250, 127000000000 is a correct answer
78 Correct 5 ms 6492 KB n = 250, 2123470094 is a correct answer
79 Correct 5 ms 7004 KB n = 250, 6545 is a correct answer
80 Correct 6 ms 7212 KB n = 250, 6731 is a correct answer
81 Correct 2 ms 6492 KB n = 108, 15322 is a correct answer
82 Correct 5 ms 6492 KB n = 250, 39952 is a correct answer
83 Correct 5 ms 6748 KB n = 250, 41156 is a correct answer
84 Correct 8 ms 10092 KB n = 250, 12881 is a correct answer
85 Correct 9 ms 9428 KB n = 250, 213812 is a correct answer
86 Correct 6 ms 7512 KB n = 250, 194188 is a correct answer
87 Correct 16 ms 9936 KB n = 500, 199300822 is a correct answer
88 Correct 35 ms 10376 KB n = 500, 127613044387 is a correct answer
89 Correct 39 ms 11156 KB n = 500, 251000000001 is a correct answer
90 Correct 37 ms 11152 KB n = 500, 252000000000 is a correct answer
91 Correct 16 ms 9932 KB n = 500, 199378978 is a correct answer
92 Correct 16 ms 10068 KB n = 500, 199551149 is a correct answer
93 Correct 12 ms 7192 KB n = 400, 7177 is a correct answer
94 Correct 18 ms 9992 KB n = 400, 10067 is a correct answer
95 Correct 17 ms 9888 KB n = 500, 198631068 is a correct answer
96 Correct 14 ms 9428 KB n = 400, 10814 is a correct answer
97 Correct 14 ms 9612 KB n = 400, 9141 is a correct answer
98 Correct 19 ms 9908 KB n = 500, 5699 is a correct answer
99 Correct 27 ms 11164 KB n = 500, 13504 is a correct answer
100 Correct 17 ms 7196 KB n = 500, 31507 is a correct answer
101 Correct 17 ms 9936 KB n = 500, 199425296 is a correct answer
102 Correct 17 ms 9932 KB n = 500, 198990259 is a correct answer
103 Correct 29 ms 11212 KB n = 500, 486155 is a correct answer
104 Correct 38 ms 11740 KB n = 500, 256468 is a correct answer
105 Correct 18 ms 10188 KB n = 500, 309873 is a correct answer
106 Correct 21 ms 11468 KB n = 500, 434764 is a correct answer
107 Correct 447 ms 7208 KB n = 3000, 2002090624 is a correct answer
108 Correct 437 ms 7036 KB n = 3000, 2000061654 is a correct answer
109 Correct 451 ms 7368 KB n = 3000, 2000932313 is a correct answer
110 Correct 459 ms 7484 KB n = 3000, 2284734775 is a correct answer
111 Correct 444 ms 7040 KB n = 3000, 2000005545 is a correct answer
112 Correct 455 ms 7424 KB n = 3000, 2000058220 is a correct answer
113 Correct 429 ms 7048 KB n = 3000, 2004740516 is a correct answer
114 Correct 883 ms 72292 KB n = 3000, 909698 is a correct answer
115 Correct 544 ms 76048 KB n = 3000, 2706266 is a correct answer
116 Correct 543 ms 78356 KB n = 3000, 2707838 is a correct answer
117 Correct 521 ms 77748 KB n = 3000, 2829769 is a correct answer
118 Correct 462 ms 7156 KB n = 3000, 1998685638 is a correct answer
119 Correct 1266 ms 148652 KB n = 3000, 746571 is a correct answer
120 Correct 533 ms 75816 KB n = 3000, 2744243 is a correct answer
121 Correct 588 ms 74876 KB n = 3000, 2702210935 is a correct answer
122 Execution timed out 2013 ms 147664 KB Time limit exceeded
123 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB n = 4, 80 is a correct answer
2 Correct 1 ms 6492 KB n = 9, 110 is a correct answer
3 Correct 1 ms 6492 KB n = 4, 21 is a correct answer
4 Correct 1 ms 6492 KB n = 3, 4 is a correct answer
5 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
6 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
7 Correct 1 ms 6492 KB n = 3, 29 is a correct answer
8 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
9 Correct 2 ms 6744 KB n = 2, 3 is a correct answer
10 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 6488 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 6488 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 6492 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 6488 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 6492 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
21 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
22 Correct 2 ms 6492 KB n = 2, 122 is a correct answer
23 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
24 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
25 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
26 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
27 Correct 1 ms 6492 KB n = 10, 636 is a correct answer
28 Correct 2 ms 6492 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
31 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 6492 KB n = 50, 197881272 is a correct answer
33 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
35 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
36 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
37 Correct 2 ms 6492 KB n = 100, 21272 is a correct answer
38 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
40 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
41 Correct 2 ms 6492 KB n = 3, 29 is a correct answer
42 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
43 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
44 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 6492 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 6492 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 6620 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 6492 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 6488 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
55 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
56 Correct 1 ms 6488 KB n = 2, 122 is a correct answer
57 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
58 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
59 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
60 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
61 Correct 3 ms 6492 KB n = 10, 636 is a correct answer
62 Correct 1 ms 6492 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 6492 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
68 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
71 Correct 2 ms 6488 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer
73 Correct 6 ms 7000 KB n = 250, 25037 is a correct answer
74 Correct 5 ms 7000 KB n = 250, 199047242 is a correct answer
75 Correct 11 ms 7060 KB n = 250, 61231537449 is a correct answer
76 Correct 12 ms 7300 KB n = 250, 126000000001 is a correct answer
77 Correct 10 ms 7112 KB n = 250, 127000000000 is a correct answer
78 Correct 5 ms 6492 KB n = 250, 2123470094 is a correct answer
79 Correct 5 ms 7004 KB n = 250, 6545 is a correct answer
80 Correct 6 ms 7212 KB n = 250, 6731 is a correct answer
81 Correct 2 ms 6492 KB n = 108, 15322 is a correct answer
82 Correct 5 ms 6492 KB n = 250, 39952 is a correct answer
83 Correct 5 ms 6748 KB n = 250, 41156 is a correct answer
84 Correct 8 ms 10092 KB n = 250, 12881 is a correct answer
85 Correct 9 ms 9428 KB n = 250, 213812 is a correct answer
86 Correct 6 ms 7512 KB n = 250, 194188 is a correct answer
87 Correct 16 ms 9936 KB n = 500, 199300822 is a correct answer
88 Correct 35 ms 10376 KB n = 500, 127613044387 is a correct answer
89 Correct 39 ms 11156 KB n = 500, 251000000001 is a correct answer
90 Correct 37 ms 11152 KB n = 500, 252000000000 is a correct answer
91 Correct 16 ms 9932 KB n = 500, 199378978 is a correct answer
92 Correct 16 ms 10068 KB n = 500, 199551149 is a correct answer
93 Correct 12 ms 7192 KB n = 400, 7177 is a correct answer
94 Correct 18 ms 9992 KB n = 400, 10067 is a correct answer
95 Correct 17 ms 9888 KB n = 500, 198631068 is a correct answer
96 Correct 14 ms 9428 KB n = 400, 10814 is a correct answer
97 Correct 14 ms 9612 KB n = 400, 9141 is a correct answer
98 Correct 19 ms 9908 KB n = 500, 5699 is a correct answer
99 Correct 27 ms 11164 KB n = 500, 13504 is a correct answer
100 Correct 17 ms 7196 KB n = 500, 31507 is a correct answer
101 Correct 17 ms 9936 KB n = 500, 199425296 is a correct answer
102 Correct 17 ms 9932 KB n = 500, 198990259 is a correct answer
103 Correct 29 ms 11212 KB n = 500, 486155 is a correct answer
104 Correct 38 ms 11740 KB n = 500, 256468 is a correct answer
105 Correct 18 ms 10188 KB n = 500, 309873 is a correct answer
106 Correct 21 ms 11468 KB n = 500, 434764 is a correct answer
107 Correct 447 ms 7208 KB n = 3000, 2002090624 is a correct answer
108 Correct 437 ms 7036 KB n = 3000, 2000061654 is a correct answer
109 Correct 451 ms 7368 KB n = 3000, 2000932313 is a correct answer
110 Correct 459 ms 7484 KB n = 3000, 2284734775 is a correct answer
111 Correct 444 ms 7040 KB n = 3000, 2000005545 is a correct answer
112 Correct 455 ms 7424 KB n = 3000, 2000058220 is a correct answer
113 Correct 429 ms 7048 KB n = 3000, 2004740516 is a correct answer
114 Correct 883 ms 72292 KB n = 3000, 909698 is a correct answer
115 Correct 544 ms 76048 KB n = 3000, 2706266 is a correct answer
116 Correct 543 ms 78356 KB n = 3000, 2707838 is a correct answer
117 Correct 521 ms 77748 KB n = 3000, 2829769 is a correct answer
118 Correct 462 ms 7156 KB n = 3000, 1998685638 is a correct answer
119 Correct 1266 ms 148652 KB n = 3000, 746571 is a correct answer
120 Correct 533 ms 75816 KB n = 3000, 2744243 is a correct answer
121 Correct 588 ms 74876 KB n = 3000, 2702210935 is a correct answer
122 Execution timed out 2013 ms 147664 KB Time limit exceeded
123 Halted 0 ms 0 KB -

Subtask #7
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB n = 4, 80 is a correct answer
2 Correct 1 ms 6492 KB n = 9, 110 is a correct answer
3 Correct 1 ms 6492 KB n = 4, 21 is a correct answer
4 Correct 1 ms 6492 KB n = 3, 4 is a correct answer
5 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
6 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
7 Correct 1 ms 6492 KB n = 3, 29 is a correct answer
8 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
9 Correct 2 ms 6744 KB n = 2, 3 is a correct answer
10 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 6488 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 6488 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 6492 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 6488 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 6492 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
21 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
22 Correct 2 ms 6492 KB n = 2, 122 is a correct answer
23 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
24 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
25 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
26 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
27 Correct 1 ms 6492 KB n = 10, 636 is a correct answer
28 Correct 2 ms 6492 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
31 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 6492 KB n = 50, 197881272 is a correct answer
33 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
35 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
36 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
37 Correct 2 ms 6492 KB n = 100, 21272 is a correct answer
38 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
40 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
41 Correct 2 ms 6492 KB n = 3, 29 is a correct answer
42 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
43 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
44 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 6492 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 6492 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 6620 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 6492 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 6488 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
55 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
56 Correct 1 ms 6488 KB n = 2, 122 is a correct answer
57 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
58 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
59 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
60 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
61 Correct 3 ms 6492 KB n = 10, 636 is a correct answer
62 Correct 1 ms 6492 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 6492 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
68 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
71 Correct 2 ms 6488 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer
73 Correct 6 ms 7000 KB n = 250, 25037 is a correct answer
74 Correct 5 ms 7000 KB n = 250, 199047242 is a correct answer
75 Correct 11 ms 7060 KB n = 250, 61231537449 is a correct answer
76 Correct 12 ms 7300 KB n = 250, 126000000001 is a correct answer
77 Correct 10 ms 7112 KB n = 250, 127000000000 is a correct answer
78 Correct 5 ms 6492 KB n = 250, 2123470094 is a correct answer
79 Correct 5 ms 7004 KB n = 250, 6545 is a correct answer
80 Correct 6 ms 7212 KB n = 250, 6731 is a correct answer
81 Correct 2 ms 6492 KB n = 108, 15322 is a correct answer
82 Correct 5 ms 6492 KB n = 250, 39952 is a correct answer
83 Correct 5 ms 6748 KB n = 250, 41156 is a correct answer
84 Correct 8 ms 10092 KB n = 250, 12881 is a correct answer
85 Correct 9 ms 9428 KB n = 250, 213812 is a correct answer
86 Correct 6 ms 7512 KB n = 250, 194188 is a correct answer
87 Correct 16 ms 9936 KB n = 500, 199300822 is a correct answer
88 Correct 35 ms 10376 KB n = 500, 127613044387 is a correct answer
89 Correct 39 ms 11156 KB n = 500, 251000000001 is a correct answer
90 Correct 37 ms 11152 KB n = 500, 252000000000 is a correct answer
91 Correct 16 ms 9932 KB n = 500, 199378978 is a correct answer
92 Correct 16 ms 10068 KB n = 500, 199551149 is a correct answer
93 Correct 12 ms 7192 KB n = 400, 7177 is a correct answer
94 Correct 18 ms 9992 KB n = 400, 10067 is a correct answer
95 Correct 17 ms 9888 KB n = 500, 198631068 is a correct answer
96 Correct 14 ms 9428 KB n = 400, 10814 is a correct answer
97 Correct 14 ms 9612 KB n = 400, 9141 is a correct answer
98 Correct 19 ms 9908 KB n = 500, 5699 is a correct answer
99 Correct 27 ms 11164 KB n = 500, 13504 is a correct answer
100 Correct 17 ms 7196 KB n = 500, 31507 is a correct answer
101 Correct 17 ms 9936 KB n = 500, 199425296 is a correct answer
102 Correct 17 ms 9932 KB n = 500, 198990259 is a correct answer
103 Correct 29 ms 11212 KB n = 500, 486155 is a correct answer
104 Correct 38 ms 11740 KB n = 500, 256468 is a correct answer
105 Correct 18 ms 10188 KB n = 500, 309873 is a correct answer
106 Correct 21 ms 11468 KB n = 500, 434764 is a correct answer
107 Correct 447 ms 7208 KB n = 3000, 2002090624 is a correct answer
108 Correct 437 ms 7036 KB n = 3000, 2000061654 is a correct answer
109 Correct 451 ms 7368 KB n = 3000, 2000932313 is a correct answer
110 Correct 459 ms 7484 KB n = 3000, 2284734775 is a correct answer
111 Correct 444 ms 7040 KB n = 3000, 2000005545 is a correct answer
112 Correct 455 ms 7424 KB n = 3000, 2000058220 is a correct answer
113 Correct 429 ms 7048 KB n = 3000, 2004740516 is a correct answer
114 Correct 883 ms 72292 KB n = 3000, 909698 is a correct answer
115 Correct 544 ms 76048 KB n = 3000, 2706266 is a correct answer
116 Correct 543 ms 78356 KB n = 3000, 2707838 is a correct answer
117 Correct 521 ms 77748 KB n = 3000, 2829769 is a correct answer
118 Correct 462 ms 7156 KB n = 3000, 1998685638 is a correct answer
119 Correct 1266 ms 148652 KB n = 3000, 746571 is a correct answer
120 Correct 533 ms 75816 KB n = 3000, 2744243 is a correct answer
121 Correct 588 ms 74876 KB n = 3000, 2702210935 is a correct answer
122 Execution timed out 2013 ms 147664 KB Time limit exceeded
123 Halted 0 ms 0 KB -

Subtask #8
0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB n = 4, 80 is a correct answer
2 Correct 1 ms 6492 KB n = 9, 110 is a correct answer
3 Correct 1 ms 6492 KB n = 4, 21 is a correct answer
4 Correct 1 ms 6492 KB n = 3, 4 is a correct answer
5 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
6 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
7 Correct 1 ms 6492 KB n = 3, 29 is a correct answer
8 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
9 Correct 2 ms 6744 KB n = 2, 3 is a correct answer
10 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 6488 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 6488 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 6492 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 6488 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 6492 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
21 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
22 Correct 2 ms 6492 KB n = 2, 122 is a correct answer
23 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
24 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
25 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
26 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
27 Correct 1 ms 6492 KB n = 10, 636 is a correct answer
28 Correct 2 ms 6492 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
31 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 6492 KB n = 50, 197881272 is a correct answer
33 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
34 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
35 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
36 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
37 Correct 2 ms 6492 KB n = 100, 21272 is a correct answer
38 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 6492 KB n = 2, 62 is a correct answer
40 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
41 Correct 2 ms 6492 KB n = 3, 29 is a correct answer
42 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
43 Correct 1 ms 6492 KB n = 2, 3 is a correct answer
44 Correct 1 ms 6492 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 6492 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 6488 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 6492 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 6492 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 6492 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 6620 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 6492 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 6492 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 6488 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 6492 KB n = 5, 12 is a correct answer
55 Correct 1 ms 6492 KB n = 5, 25 is a correct answer
56 Correct 1 ms 6488 KB n = 2, 122 is a correct answer
57 Correct 1 ms 6492 KB n = 10, 117 is a correct answer
58 Correct 1 ms 6492 KB n = 10, 336 is a correct answer
59 Correct 1 ms 6492 KB n = 10, 438 is a correct answer
60 Correct 1 ms 6492 KB n = 10, 206 is a correct answer
61 Correct 3 ms 6492 KB n = 10, 636 is a correct answer
62 Correct 1 ms 6492 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 6492 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 6492 KB n = 10, 3112 is a correct answer
65 Correct 3 ms 6748 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 6492 KB n = 50, 197881272 is a correct answer
67 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
68 Correct 2 ms 6492 KB n = 100, 20969 is a correct answer
69 Correct 3 ms 6748 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 6492 KB n = 100, 285 is a correct answer
71 Correct 2 ms 6488 KB n = 100, 21272 is a correct answer
72 Correct 2 ms 6748 KB n = 100, 12161 is a correct answer
73 Correct 6 ms 7000 KB n = 250, 25037 is a correct answer
74 Correct 5 ms 7000 KB n = 250, 199047242 is a correct answer
75 Correct 11 ms 7060 KB n = 250, 61231537449 is a correct answer
76 Correct 12 ms 7300 KB n = 250, 126000000001 is a correct answer
77 Correct 10 ms 7112 KB n = 250, 127000000000 is a correct answer
78 Correct 5 ms 6492 KB n = 250, 2123470094 is a correct answer
79 Correct 5 ms 7004 KB n = 250, 6545 is a correct answer
80 Correct 6 ms 7212 KB n = 250, 6731 is a correct answer
81 Correct 2 ms 6492 KB n = 108, 15322 is a correct answer
82 Correct 5 ms 6492 KB n = 250, 39952 is a correct answer
83 Correct 5 ms 6748 KB n = 250, 41156 is a correct answer
84 Correct 8 ms 10092 KB n = 250, 12881 is a correct answer
85 Correct 9 ms 9428 KB n = 250, 213812 is a correct answer
86 Correct 6 ms 7512 KB n = 250, 194188 is a correct answer
87 Correct 16 ms 9936 KB n = 500, 199300822 is a correct answer
88 Correct 35 ms 10376 KB n = 500, 127613044387 is a correct answer
89 Correct 39 ms 11156 KB n = 500, 251000000001 is a correct answer
90 Correct 37 ms 11152 KB n = 500, 252000000000 is a correct answer
91 Correct 16 ms 9932 KB n = 500, 199378978 is a correct answer
92 Correct 16 ms 10068 KB n = 500, 199551149 is a correct answer
93 Correct 12 ms 7192 KB n = 400, 7177 is a correct answer
94 Correct 18 ms 9992 KB n = 400, 10067 is a correct answer
95 Correct 17 ms 9888 KB n = 500, 198631068 is a correct answer
96 Correct 14 ms 9428 KB n = 400, 10814 is a correct answer
97 Correct 14 ms 9612 KB n = 400, 9141 is a correct answer
98 Correct 19 ms 9908 KB n = 500, 5699 is a correct answer
99 Correct 27 ms 11164 KB n = 500, 13504 is a correct answer
100 Correct 17 ms 7196 KB n = 500, 31507 is a correct answer
101 Correct 17 ms 9936 KB n = 500, 199425296 is a correct answer
102 Correct 17 ms 9932 KB n = 500, 198990259 is a correct answer
103 Correct 29 ms 11212 KB n = 500, 486155 is a correct answer
104 Correct 38 ms 11740 KB n = 500, 256468 is a correct answer
105 Correct 18 ms 10188 KB n = 500, 309873 is a correct answer
106 Correct 21 ms 11468 KB n = 500, 434764 is a correct answer
107 Correct 447 ms 7208 KB n = 3000, 2002090624 is a correct answer
108 Correct 437 ms 7036 KB n = 3000, 2000061654 is a correct answer
109 Correct 451 ms 7368 KB n = 3000, 2000932313 is a correct answer
110 Correct 459 ms 7484 KB n = 3000, 2284734775 is a correct answer
111 Correct 444 ms 7040 KB n = 3000, 2000005545 is a correct answer
112 Correct 455 ms 7424 KB n = 3000, 2000058220 is a correct answer
113 Correct 429 ms 7048 KB n = 3000, 2004740516 is a correct answer
114 Correct 883 ms 72292 KB n = 3000, 909698 is a correct answer
115 Correct 544 ms 76048 KB n = 3000, 2706266 is a correct answer
116 Correct 543 ms 78356 KB n = 3000, 2707838 is a correct answer
117 Correct 521 ms 77748 KB n = 3000, 2829769 is a correct answer
118 Correct 462 ms 7156 KB n = 3000, 1998685638 is a correct answer
119 Correct 1266 ms 148652 KB n = 3000, 746571 is a correct answer
120 Correct 533 ms 75816 KB n = 3000, 2744243 is a correct answer
121 Correct 588 ms 74876 KB n = 3000, 2702210935 is a correct answer
122 Execution timed out 2013 ms 147664 KB Time limit exceeded
123 Halted 0 ms 0 KB -