oj.uz

Submission #262309

# Submission time Handle Problem Language Result Execution time Memory
262309 2020-08-12T16:08:18 Z stoyan_malinin Shortcut (IOI16_shortcut) C++14
38 / 100
 2000 ms 82552 KB 
#include "shortcut.h"
//#include "grader.cpp"

#include <iostream>
#include <deque>

using namespace std;

const int MAXN = 3005;
const long long inf = 1e16 + 5;

int n;
long long c;
vector <int> l, d;

long long pref[MAXN];
pair <long long, long long> maxMid[MAXN][MAXN];
pair <long long, long long> maxL[MAXN], maxR[MAXN];

long long getDist(int l, int r)
{
    if(l>r) swap(l, r);
    if(l==r) return 0;

    if(l==0) return pref[r-1];
    return pref[r-1] - pref[l-1];
}

long long eval22Fast(int start, int finish)
{
    long long answer = 0;

    deque <int> dq;
    long long maxBroken = -inf;

    for(int i = start;i<=finish;i++)
    {
        while(dq.empty()==false && getDist(dq.front(), i)>getDist(start, dq.front())+getDist(i, finish)+c)
        {
            maxBroken = max(maxBroken, d[dq.front()]+getDist(start, dq.front()));
            dq.pop_front();
        }

        answer = max(answer, maxBroken+getDist(i, finish)+c+d[i]);
        if(dq.empty()==false) answer = max(answer, getDist(dq.front(), i)+d[dq.front()]+d[i]);

        while(dq.empty()==false && getDist(dq.back(), i)+d[dq.back()]<=d[i]) dq.pop_back();
        dq.push_back(i);
    }

    return answer;
}


long long eval22(int start, int finish)
{
    long long maxDist = 0;
    for(int i = start;i<=finish;i++)
    {
        for(int j = i+1;j<=finish;j++)
        {
            long long dist = d[i] + d[j];
            dist += min(getDist(i, j), getDist(start, i) + getDist(j, finish) + c);

            maxDist = max(maxDist, dist);
        }
    }

    return maxDist;
}

long long findMax(vector <long long> v)
{
    long long maxVal = 0;
    for(long long x: v) maxVal = max(maxVal, x);

    return maxVal;
}

long long evalShortcut(int start, int finish)
{
    long long val_11 = maxL[start].second;
    long long val_33 = maxR[finish].second;
    long long val_13 = maxL[start].first + min(c, getDist(start, finish)) + maxR[finish].first;
    long long val_12 = maxL[start].first + maxMid[start][finish].first; //O(n)
    long long val_23 = maxR[finish].first + maxMid[start][finish].second; //O(n)
    long long val_22 = eval22Fast(start, finish); //O(n^2)

    /*
    cout << "maxMid: " << maxMid[start][finish].first << " " << maxMid[start][finish].second << '\n';
    cout << "val_11: " << val_11 << '\n';
    cout << "val_33: " << val_33 << '\n';
    cout << "val_13: " << val_13 << '\n';
    cout << "val_12: " << val_12 << '\n';
    cout << "val_23: " << val_23 << '\n';
    cout << "val_22: " << val_22 << '\n';
    */

    return findMax({val_11, val_12, val_13, val_22, val_23, val_33});
}

void init()
{
     pref[0] = l[0];
    for(int i = 1;i<n-1;i++) pref[i] = pref[i-1] + l[i];

    maxL[0] = {d[0], d[0]};
    for(int i = 1;i<n;i++)
        maxL[i] = {max(d[i]*1LL, maxL[i-1].first + getDist(i-1, i)),
                   max(maxL[i-1].second, maxL[i-1].first + getDist(i-1, i) + d[i])};

    maxR[n-1] = {d[n-1], d[n-1]};
    for(int i = n-2;i>=0;i--)
        maxR[i] = {max(d[i]*1LL, maxR[i+1].first + getDist(i, i+1)),
                   max(maxR[i+1].second, maxR[i+1].first + getDist(i, i+1) + d[i])};

    for(int i = 0;i<n;i++)
        for(int j = i;j<n;j++)
            maxMid[i][j] = {0, 0};

    for(int i = 0;i<n;i++)
    {
        for(int j = i;j<n;j++)
        {
            for(int p = i;p<=j;p++)
            {
                //left
                maxMid[i][j].first = max(maxMid[i][j].first, min(getDist(i, p), getDist(p, j)+c) + ((p==i)?0:d[p]));

                //right
                maxMid[i][j].second = max(maxMid[i][j].second, min(getDist(p, j), getDist(i, p)+c) + ((p==j)?0:d[p]));
            }
        }
    }

    /*
    for(int j = 0;j<n;j++)
    {
        int ptr = j;
        long long maxNormal = 0;

        for(int i = j;i>=0;i--)
        {
            maxMid[i][j].second = 0;
            while(ptr-1>=i && getDist(ptr-1, j)<=getDist(i, ptr-1)+c)
            {
                ptr--;
                maxNormal = max(maxNormal, getDist(ptr, j) + d[ptr]);
            }

            maxMid[i][j].second = max(maxMid[i][j].second, maxNormal);
        }
    }

    for(int i = 0;i<n;i++)
    {
        for(int j = i;j<n;j++)
        {
            pair <long long, long long> newVal;
            newVal.first = max(maxMid[i][j].first, maxMid[i][j].second+c);
            newVal.second = max(maxMid[i][j].second, maxMid[i][j].first+c);

            //maxMid[i][j] = newVal;
        }
    }
    */
}

long long find_shortcut(int _n, vector <int> _l, vector <int> _d, int _c)
{
    n = _n;
    l = _l;
    d = _d;
    c = _c;
    init();

    long long answer = inf;
    for(int i = 0;i<n;i++)
    {
        for(int j = i+1;j<n;j++)
        {
            //cout << i << " ---- " << j << '\n';

            long long val = evalShortcut(i, j);
            answer = min(answer, val);

            //if(val==100) cout << " KKKKKKKKKKKKKKKKKKK " << '\n';
        }
    }

    return answer;
}
/*
4 10
10 20 20
0 40 0 30

9 30
10 10 10 10 10 10 10 10
20 0 30 0 0 40 0 40 0
*/

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB n = 4, 80 is a correct answer
2 Correct 0 ms 384 KB n = 9, 110 is a correct answer
3 Correct 1 ms 384 KB n = 4, 21 is a correct answer
4 Correct 1 ms 384 KB n = 3, 4 is a correct answer
5 Correct 0 ms 384 KB n = 2, 62 is a correct answer
6 Correct 0 ms 384 KB n = 2, 3 is a correct answer
7 Correct 1 ms 384 KB n = 3, 29 is a correct answer
8 Correct 0 ms 384 KB n = 2, 3 is a correct answer
9 Correct 1 ms 384 KB n = 2, 3 is a correct answer
10 Correct 0 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 0 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 384 KB n = 5, 12 is a correct answer
21 Correct 0 ms 384 KB n = 5, 25 is a correct answer
22 Correct 1 ms 384 KB n = 2, 122 is a correct answer
23 Correct 1 ms 384 KB n = 10, 117 is a correct answer
24 Correct 1 ms 416 KB n = 10, 336 is a correct answer
25 Correct 0 ms 384 KB n = 10, 438 is a correct answer
26 Correct 0 ms 384 KB n = 10, 206 is a correct answer
27 Correct 1 ms 384 KB n = 10, 636 is a correct answer
28 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 6 ms 800 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 512 KB n = 50, 197881272 is a correct answer
33 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
34 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
36 Correct 6 ms 800 KB n = 100, 285 is a correct answer
37 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 768 KB n = 100, 12161 is a correct answer

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB n = 4, 80 is a correct answer
2 Correct 0 ms 384 KB n = 9, 110 is a correct answer
3 Correct 1 ms 384 KB n = 4, 21 is a correct answer
4 Correct 1 ms 384 KB n = 3, 4 is a correct answer
5 Correct 0 ms 384 KB n = 2, 62 is a correct answer
6 Correct 0 ms 384 KB n = 2, 3 is a correct answer
7 Correct 1 ms 384 KB n = 3, 29 is a correct answer
8 Correct 0 ms 384 KB n = 2, 3 is a correct answer
9 Correct 1 ms 384 KB n = 2, 3 is a correct answer
10 Correct 0 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 0 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 384 KB n = 5, 12 is a correct answer
21 Correct 0 ms 384 KB n = 5, 25 is a correct answer
22 Correct 1 ms 384 KB n = 2, 122 is a correct answer
23 Correct 1 ms 384 KB n = 10, 117 is a correct answer
24 Correct 1 ms 416 KB n = 10, 336 is a correct answer
25 Correct 0 ms 384 KB n = 10, 438 is a correct answer
26 Correct 0 ms 384 KB n = 10, 206 is a correct answer
27 Correct 1 ms 384 KB n = 10, 636 is a correct answer
28 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 6 ms 800 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 512 KB n = 50, 197881272 is a correct answer
33 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
34 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
36 Correct 6 ms 800 KB n = 100, 285 is a correct answer
37 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 768 KB n = 100, 12161 is a correct answer
39 Correct 0 ms 384 KB n = 2, 62 is a correct answer
40 Correct 0 ms 384 KB n = 2, 3 is a correct answer
41 Correct 1 ms 384 KB n = 3, 29 is a correct answer
42 Correct 1 ms 384 KB n = 2, 3 is a correct answer
43 Correct 0 ms 384 KB n = 2, 3 is a correct answer
44 Correct 1 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 288 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 384 KB n = 5, 12 is a correct answer
55 Correct 1 ms 384 KB n = 5, 25 is a correct answer
56 Correct 1 ms 384 KB n = 2, 122 is a correct answer
57 Correct 1 ms 384 KB n = 10, 117 is a correct answer
58 Correct 1 ms 384 KB n = 10, 336 is a correct answer
59 Correct 1 ms 384 KB n = 10, 438 is a correct answer
60 Correct 0 ms 384 KB n = 10, 206 is a correct answer
61 Correct 0 ms 384 KB n = 10, 636 is a correct answer
62 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 768 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 512 KB n = 50, 197881272 is a correct answer
67 Correct 6 ms 896 KB n = 100, 20969 is a correct answer
68 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
70 Correct 6 ms 768 KB n = 100, 285 is a correct answer
71 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
72 Correct 8 ms 768 KB n = 100, 12161 is a correct answer

Subtask #3
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB n = 4, 80 is a correct answer
2 Correct 0 ms 384 KB n = 9, 110 is a correct answer
3 Correct 1 ms 384 KB n = 4, 21 is a correct answer
4 Correct 1 ms 384 KB n = 3, 4 is a correct answer
5 Correct 0 ms 384 KB n = 2, 62 is a correct answer
6 Correct 0 ms 384 KB n = 2, 3 is a correct answer
7 Correct 1 ms 384 KB n = 3, 29 is a correct answer
8 Correct 0 ms 384 KB n = 2, 3 is a correct answer
9 Correct 1 ms 384 KB n = 2, 3 is a correct answer
10 Correct 0 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 0 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 384 KB n = 5, 12 is a correct answer
21 Correct 0 ms 384 KB n = 5, 25 is a correct answer
22 Correct 1 ms 384 KB n = 2, 122 is a correct answer
23 Correct 1 ms 384 KB n = 10, 117 is a correct answer
24 Correct 1 ms 416 KB n = 10, 336 is a correct answer
25 Correct 0 ms 384 KB n = 10, 438 is a correct answer
26 Correct 0 ms 384 KB n = 10, 206 is a correct answer
27 Correct 1 ms 384 KB n = 10, 636 is a correct answer
28 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 6 ms 800 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 512 KB n = 50, 197881272 is a correct answer
33 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
34 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
36 Correct 6 ms 800 KB n = 100, 285 is a correct answer
37 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 768 KB n = 100, 12161 is a correct answer
39 Correct 0 ms 384 KB n = 2, 62 is a correct answer
40 Correct 0 ms 384 KB n = 2, 3 is a correct answer
41 Correct 1 ms 384 KB n = 3, 29 is a correct answer
42 Correct 1 ms 384 KB n = 2, 3 is a correct answer
43 Correct 0 ms 384 KB n = 2, 3 is a correct answer
44 Correct 1 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 288 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 384 KB n = 5, 12 is a correct answer
55 Correct 1 ms 384 KB n = 5, 25 is a correct answer
56 Correct 1 ms 384 KB n = 2, 122 is a correct answer
57 Correct 1 ms 384 KB n = 10, 117 is a correct answer
58 Correct 1 ms 384 KB n = 10, 336 is a correct answer
59 Correct 1 ms 384 KB n = 10, 438 is a correct answer
60 Correct 0 ms 384 KB n = 10, 206 is a correct answer
61 Correct 0 ms 384 KB n = 10, 636 is a correct answer
62 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 768 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 512 KB n = 50, 197881272 is a correct answer
67 Correct 6 ms 896 KB n = 100, 20969 is a correct answer
68 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
70 Correct 6 ms 768 KB n = 100, 285 is a correct answer
71 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
72 Correct 8 ms 768 KB n = 100, 12161 is a correct answer
73 Correct 76 ms 1908 KB n = 250, 25037 is a correct answer
74 Correct 81 ms 1792 KB n = 250, 199047242 is a correct answer
75 Correct 78 ms 1792 KB n = 250, 61231537449 is a correct answer
76 Correct 63 ms 1920 KB n = 250, 126000000001 is a correct answer
77 Correct 61 ms 1792 KB n = 250, 127000000000 is a correct answer
78 Correct 52 ms 1792 KB n = 250, 2123470094 is a correct answer
79 Correct 60 ms 1792 KB n = 250, 6545 is a correct answer
80 Correct 67 ms 1912 KB n = 250, 6731 is a correct answer
81 Correct 7 ms 896 KB n = 108, 15322 is a correct answer
82 Correct 102 ms 1792 KB n = 250, 39952 is a correct answer
83 Correct 71 ms 1904 KB n = 250, 41156 is a correct answer
84 Correct 64 ms 1912 KB n = 250, 12881 is a correct answer
85 Correct 72 ms 1792 KB n = 250, 213812 is a correct answer
86 Correct 74 ms 1792 KB n = 250, 194188 is a correct answer

Subtask #4
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB n = 4, 80 is a correct answer
2 Correct 0 ms 384 KB n = 9, 110 is a correct answer
3 Correct 1 ms 384 KB n = 4, 21 is a correct answer
4 Correct 1 ms 384 KB n = 3, 4 is a correct answer
5 Correct 0 ms 384 KB n = 2, 62 is a correct answer
6 Correct 0 ms 384 KB n = 2, 3 is a correct answer
7 Correct 1 ms 384 KB n = 3, 29 is a correct answer
8 Correct 0 ms 384 KB n = 2, 3 is a correct answer
9 Correct 1 ms 384 KB n = 2, 3 is a correct answer
10 Correct 0 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 0 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 384 KB n = 5, 12 is a correct answer
21 Correct 0 ms 384 KB n = 5, 25 is a correct answer
22 Correct 1 ms 384 KB n = 2, 122 is a correct answer
23 Correct 1 ms 384 KB n = 10, 117 is a correct answer
24 Correct 1 ms 416 KB n = 10, 336 is a correct answer
25 Correct 0 ms 384 KB n = 10, 438 is a correct answer
26 Correct 0 ms 384 KB n = 10, 206 is a correct answer
27 Correct 1 ms 384 KB n = 10, 636 is a correct answer
28 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 6 ms 800 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 512 KB n = 50, 197881272 is a correct answer
33 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
34 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
36 Correct 6 ms 800 KB n = 100, 285 is a correct answer
37 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 768 KB n = 100, 12161 is a correct answer
39 Correct 0 ms 384 KB n = 2, 62 is a correct answer
40 Correct 0 ms 384 KB n = 2, 3 is a correct answer
41 Correct 1 ms 384 KB n = 3, 29 is a correct answer
42 Correct 1 ms 384 KB n = 2, 3 is a correct answer
43 Correct 0 ms 384 KB n = 2, 3 is a correct answer
44 Correct 1 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 288 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 384 KB n = 5, 12 is a correct answer
55 Correct 1 ms 384 KB n = 5, 25 is a correct answer
56 Correct 1 ms 384 KB n = 2, 122 is a correct answer
57 Correct 1 ms 384 KB n = 10, 117 is a correct answer
58 Correct 1 ms 384 KB n = 10, 336 is a correct answer
59 Correct 1 ms 384 KB n = 10, 438 is a correct answer
60 Correct 0 ms 384 KB n = 10, 206 is a correct answer
61 Correct 0 ms 384 KB n = 10, 636 is a correct answer
62 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 768 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 512 KB n = 50, 197881272 is a correct answer
67 Correct 6 ms 896 KB n = 100, 20969 is a correct answer
68 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
70 Correct 6 ms 768 KB n = 100, 285 is a correct answer
71 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
72 Correct 8 ms 768 KB n = 100, 12161 is a correct answer
73 Correct 76 ms 1908 KB n = 250, 25037 is a correct answer
74 Correct 81 ms 1792 KB n = 250, 199047242 is a correct answer
75 Correct 78 ms 1792 KB n = 250, 61231537449 is a correct answer
76 Correct 63 ms 1920 KB n = 250, 126000000001 is a correct answer
77 Correct 61 ms 1792 KB n = 250, 127000000000 is a correct answer
78 Correct 52 ms 1792 KB n = 250, 2123470094 is a correct answer
79 Correct 60 ms 1792 KB n = 250, 6545 is a correct answer
80 Correct 67 ms 1912 KB n = 250, 6731 is a correct answer
81 Correct 7 ms 896 KB n = 108, 15322 is a correct answer
82 Correct 102 ms 1792 KB n = 250, 39952 is a correct answer
83 Correct 71 ms 1904 KB n = 250, 41156 is a correct answer
84 Correct 64 ms 1912 KB n = 250, 12881 is a correct answer
85 Correct 72 ms 1792 KB n = 250, 213812 is a correct answer
86 Correct 74 ms 1792 KB n = 250, 194188 is a correct answer
87 Correct 578 ms 4400 KB n = 500, 199300822 is a correct answer
88 Correct 565 ms 4472 KB n = 500, 127613044387 is a correct answer
89 Correct 487 ms 4472 KB n = 500, 251000000001 is a correct answer
90 Correct 456 ms 4472 KB n = 500, 252000000000 is a correct answer
91 Correct 574 ms 4384 KB n = 500, 199378978 is a correct answer
92 Correct 580 ms 4352 KB n = 500, 199551149 is a correct answer
93 Correct 267 ms 3320 KB n = 400, 7177 is a correct answer
94 Correct 277 ms 3320 KB n = 400, 10067 is a correct answer
95 Correct 586 ms 4472 KB n = 500, 198631068 is a correct answer
96 Correct 260 ms 3200 KB n = 400, 10814 is a correct answer
97 Correct 253 ms 3296 KB n = 400, 9141 is a correct answer
98 Correct 448 ms 4352 KB n = 500, 5699 is a correct answer
99 Correct 514 ms 4536 KB n = 500, 13504 is a correct answer
100 Correct 585 ms 4352 KB n = 500, 31507 is a correct answer
101 Correct 577 ms 4472 KB n = 500, 199425296 is a correct answer
102 Correct 570 ms 4472 KB n = 500, 198990259 is a correct answer
103 Correct 556 ms 4408 KB n = 500, 486155 is a correct answer
104 Correct 566 ms 4472 KB n = 500, 256468 is a correct answer
105 Correct 588 ms 4472 KB n = 500, 309873 is a correct answer
106 Correct 582 ms 4536 KB n = 500, 434764 is a correct answer

Subtask #5
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB n = 4, 80 is a correct answer
2 Correct 0 ms 384 KB n = 9, 110 is a correct answer
3 Correct 1 ms 384 KB n = 4, 21 is a correct answer
4 Correct 1 ms 384 KB n = 3, 4 is a correct answer
5 Correct 0 ms 384 KB n = 2, 62 is a correct answer
6 Correct 0 ms 384 KB n = 2, 3 is a correct answer
7 Correct 1 ms 384 KB n = 3, 29 is a correct answer
8 Correct 0 ms 384 KB n = 2, 3 is a correct answer
9 Correct 1 ms 384 KB n = 2, 3 is a correct answer
10 Correct 0 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 0 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 384 KB n = 5, 12 is a correct answer
21 Correct 0 ms 384 KB n = 5, 25 is a correct answer
22 Correct 1 ms 384 KB n = 2, 122 is a correct answer
23 Correct 1 ms 384 KB n = 10, 117 is a correct answer
24 Correct 1 ms 416 KB n = 10, 336 is a correct answer
25 Correct 0 ms 384 KB n = 10, 438 is a correct answer
26 Correct 0 ms 384 KB n = 10, 206 is a correct answer
27 Correct 1 ms 384 KB n = 10, 636 is a correct answer
28 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 6 ms 800 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 512 KB n = 50, 197881272 is a correct answer
33 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
34 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
36 Correct 6 ms 800 KB n = 100, 285 is a correct answer
37 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 768 KB n = 100, 12161 is a correct answer
39 Correct 0 ms 384 KB n = 2, 62 is a correct answer
40 Correct 0 ms 384 KB n = 2, 3 is a correct answer
41 Correct 1 ms 384 KB n = 3, 29 is a correct answer
42 Correct 1 ms 384 KB n = 2, 3 is a correct answer
43 Correct 0 ms 384 KB n = 2, 3 is a correct answer
44 Correct 1 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 288 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 384 KB n = 5, 12 is a correct answer
55 Correct 1 ms 384 KB n = 5, 25 is a correct answer
56 Correct 1 ms 384 KB n = 2, 122 is a correct answer
57 Correct 1 ms 384 KB n = 10, 117 is a correct answer
58 Correct 1 ms 384 KB n = 10, 336 is a correct answer
59 Correct 1 ms 384 KB n = 10, 438 is a correct answer
60 Correct 0 ms 384 KB n = 10, 206 is a correct answer
61 Correct 0 ms 384 KB n = 10, 636 is a correct answer
62 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 768 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 512 KB n = 50, 197881272 is a correct answer
67 Correct 6 ms 896 KB n = 100, 20969 is a correct answer
68 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
70 Correct 6 ms 768 KB n = 100, 285 is a correct answer
71 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
72 Correct 8 ms 768 KB n = 100, 12161 is a correct answer
73 Correct 76 ms 1908 KB n = 250, 25037 is a correct answer
74 Correct 81 ms 1792 KB n = 250, 199047242 is a correct answer
75 Correct 78 ms 1792 KB n = 250, 61231537449 is a correct answer
76 Correct 63 ms 1920 KB n = 250, 126000000001 is a correct answer
77 Correct 61 ms 1792 KB n = 250, 127000000000 is a correct answer
78 Correct 52 ms 1792 KB n = 250, 2123470094 is a correct answer
79 Correct 60 ms 1792 KB n = 250, 6545 is a correct answer
80 Correct 67 ms 1912 KB n = 250, 6731 is a correct answer
81 Correct 7 ms 896 KB n = 108, 15322 is a correct answer
82 Correct 102 ms 1792 KB n = 250, 39952 is a correct answer
83 Correct 71 ms 1904 KB n = 250, 41156 is a correct answer
84 Correct 64 ms 1912 KB n = 250, 12881 is a correct answer
85 Correct 72 ms 1792 KB n = 250, 213812 is a correct answer
86 Correct 74 ms 1792 KB n = 250, 194188 is a correct answer
87 Correct 578 ms 4400 KB n = 500, 199300822 is a correct answer
88 Correct 565 ms 4472 KB n = 500, 127613044387 is a correct answer
89 Correct 487 ms 4472 KB n = 500, 251000000001 is a correct answer
90 Correct 456 ms 4472 KB n = 500, 252000000000 is a correct answer
91 Correct 574 ms 4384 KB n = 500, 199378978 is a correct answer
92 Correct 580 ms 4352 KB n = 500, 199551149 is a correct answer
93 Correct 267 ms 3320 KB n = 400, 7177 is a correct answer
94 Correct 277 ms 3320 KB n = 400, 10067 is a correct answer
95 Correct 586 ms 4472 KB n = 500, 198631068 is a correct answer
96 Correct 260 ms 3200 KB n = 400, 10814 is a correct answer
97 Correct 253 ms 3296 KB n = 400, 9141 is a correct answer
98 Correct 448 ms 4352 KB n = 500, 5699 is a correct answer
99 Correct 514 ms 4536 KB n = 500, 13504 is a correct answer
100 Correct 585 ms 4352 KB n = 500, 31507 is a correct answer
101 Correct 577 ms 4472 KB n = 500, 199425296 is a correct answer
102 Correct 570 ms 4472 KB n = 500, 198990259 is a correct answer
103 Correct 556 ms 4408 KB n = 500, 486155 is a correct answer
104 Correct 566 ms 4472 KB n = 500, 256468 is a correct answer
105 Correct 588 ms 4472 KB n = 500, 309873 is a correct answer
106 Correct 582 ms 4536 KB n = 500, 434764 is a correct answer
107 Execution timed out 2073 ms 82552 KB Time limit exceeded
108 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB n = 4, 80 is a correct answer
2 Correct 0 ms 384 KB n = 9, 110 is a correct answer
3 Correct 1 ms 384 KB n = 4, 21 is a correct answer
4 Correct 1 ms 384 KB n = 3, 4 is a correct answer
5 Correct 0 ms 384 KB n = 2, 62 is a correct answer
6 Correct 0 ms 384 KB n = 2, 3 is a correct answer
7 Correct 1 ms 384 KB n = 3, 29 is a correct answer
8 Correct 0 ms 384 KB n = 2, 3 is a correct answer
9 Correct 1 ms 384 KB n = 2, 3 is a correct answer
10 Correct 0 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 0 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 384 KB n = 5, 12 is a correct answer
21 Correct 0 ms 384 KB n = 5, 25 is a correct answer
22 Correct 1 ms 384 KB n = 2, 122 is a correct answer
23 Correct 1 ms 384 KB n = 10, 117 is a correct answer
24 Correct 1 ms 416 KB n = 10, 336 is a correct answer
25 Correct 0 ms 384 KB n = 10, 438 is a correct answer
26 Correct 0 ms 384 KB n = 10, 206 is a correct answer
27 Correct 1 ms 384 KB n = 10, 636 is a correct answer
28 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 6 ms 800 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 512 KB n = 50, 197881272 is a correct answer
33 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
34 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
36 Correct 6 ms 800 KB n = 100, 285 is a correct answer
37 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 768 KB n = 100, 12161 is a correct answer
39 Correct 0 ms 384 KB n = 2, 62 is a correct answer
40 Correct 0 ms 384 KB n = 2, 3 is a correct answer
41 Correct 1 ms 384 KB n = 3, 29 is a correct answer
42 Correct 1 ms 384 KB n = 2, 3 is a correct answer
43 Correct 0 ms 384 KB n = 2, 3 is a correct answer
44 Correct 1 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 288 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 384 KB n = 5, 12 is a correct answer
55 Correct 1 ms 384 KB n = 5, 25 is a correct answer
56 Correct 1 ms 384 KB n = 2, 122 is a correct answer
57 Correct 1 ms 384 KB n = 10, 117 is a correct answer
58 Correct 1 ms 384 KB n = 10, 336 is a correct answer
59 Correct 1 ms 384 KB n = 10, 438 is a correct answer
60 Correct 0 ms 384 KB n = 10, 206 is a correct answer
61 Correct 0 ms 384 KB n = 10, 636 is a correct answer
62 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 768 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 512 KB n = 50, 197881272 is a correct answer
67 Correct 6 ms 896 KB n = 100, 20969 is a correct answer
68 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
70 Correct 6 ms 768 KB n = 100, 285 is a correct answer
71 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
72 Correct 8 ms 768 KB n = 100, 12161 is a correct answer
73 Correct 76 ms 1908 KB n = 250, 25037 is a correct answer
74 Correct 81 ms 1792 KB n = 250, 199047242 is a correct answer
75 Correct 78 ms 1792 KB n = 250, 61231537449 is a correct answer
76 Correct 63 ms 1920 KB n = 250, 126000000001 is a correct answer
77 Correct 61 ms 1792 KB n = 250, 127000000000 is a correct answer
78 Correct 52 ms 1792 KB n = 250, 2123470094 is a correct answer
79 Correct 60 ms 1792 KB n = 250, 6545 is a correct answer
80 Correct 67 ms 1912 KB n = 250, 6731 is a correct answer
81 Correct 7 ms 896 KB n = 108, 15322 is a correct answer
82 Correct 102 ms 1792 KB n = 250, 39952 is a correct answer
83 Correct 71 ms 1904 KB n = 250, 41156 is a correct answer
84 Correct 64 ms 1912 KB n = 250, 12881 is a correct answer
85 Correct 72 ms 1792 KB n = 250, 213812 is a correct answer
86 Correct 74 ms 1792 KB n = 250, 194188 is a correct answer
87 Correct 578 ms 4400 KB n = 500, 199300822 is a correct answer
88 Correct 565 ms 4472 KB n = 500, 127613044387 is a correct answer
89 Correct 487 ms 4472 KB n = 500, 251000000001 is a correct answer
90 Correct 456 ms 4472 KB n = 500, 252000000000 is a correct answer
91 Correct 574 ms 4384 KB n = 500, 199378978 is a correct answer
92 Correct 580 ms 4352 KB n = 500, 199551149 is a correct answer
93 Correct 267 ms 3320 KB n = 400, 7177 is a correct answer
94 Correct 277 ms 3320 KB n = 400, 10067 is a correct answer
95 Correct 586 ms 4472 KB n = 500, 198631068 is a correct answer
96 Correct 260 ms 3200 KB n = 400, 10814 is a correct answer
97 Correct 253 ms 3296 KB n = 400, 9141 is a correct answer
98 Correct 448 ms 4352 KB n = 500, 5699 is a correct answer
99 Correct 514 ms 4536 KB n = 500, 13504 is a correct answer
100 Correct 585 ms 4352 KB n = 500, 31507 is a correct answer
101 Correct 577 ms 4472 KB n = 500, 199425296 is a correct answer
102 Correct 570 ms 4472 KB n = 500, 198990259 is a correct answer
103 Correct 556 ms 4408 KB n = 500, 486155 is a correct answer
104 Correct 566 ms 4472 KB n = 500, 256468 is a correct answer
105 Correct 588 ms 4472 KB n = 500, 309873 is a correct answer
106 Correct 582 ms 4536 KB n = 500, 434764 is a correct answer
107 Execution timed out 2073 ms 82552 KB Time limit exceeded
108 Halted 0 ms 0 KB -

Subtask #7
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB n = 4, 80 is a correct answer
2 Correct 0 ms 384 KB n = 9, 110 is a correct answer
3 Correct 1 ms 384 KB n = 4, 21 is a correct answer
4 Correct 1 ms 384 KB n = 3, 4 is a correct answer
5 Correct 0 ms 384 KB n = 2, 62 is a correct answer
6 Correct 0 ms 384 KB n = 2, 3 is a correct answer
7 Correct 1 ms 384 KB n = 3, 29 is a correct answer
8 Correct 0 ms 384 KB n = 2, 3 is a correct answer
9 Correct 1 ms 384 KB n = 2, 3 is a correct answer
10 Correct 0 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 0 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 384 KB n = 5, 12 is a correct answer
21 Correct 0 ms 384 KB n = 5, 25 is a correct answer
22 Correct 1 ms 384 KB n = 2, 122 is a correct answer
23 Correct 1 ms 384 KB n = 10, 117 is a correct answer
24 Correct 1 ms 416 KB n = 10, 336 is a correct answer
25 Correct 0 ms 384 KB n = 10, 438 is a correct answer
26 Correct 0 ms 384 KB n = 10, 206 is a correct answer
27 Correct 1 ms 384 KB n = 10, 636 is a correct answer
28 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 6 ms 800 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 512 KB n = 50, 197881272 is a correct answer
33 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
34 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
36 Correct 6 ms 800 KB n = 100, 285 is a correct answer
37 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 768 KB n = 100, 12161 is a correct answer
39 Correct 0 ms 384 KB n = 2, 62 is a correct answer
40 Correct 0 ms 384 KB n = 2, 3 is a correct answer
41 Correct 1 ms 384 KB n = 3, 29 is a correct answer
42 Correct 1 ms 384 KB n = 2, 3 is a correct answer
43 Correct 0 ms 384 KB n = 2, 3 is a correct answer
44 Correct 1 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 288 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 384 KB n = 5, 12 is a correct answer
55 Correct 1 ms 384 KB n = 5, 25 is a correct answer
56 Correct 1 ms 384 KB n = 2, 122 is a correct answer
57 Correct 1 ms 384 KB n = 10, 117 is a correct answer
58 Correct 1 ms 384 KB n = 10, 336 is a correct answer
59 Correct 1 ms 384 KB n = 10, 438 is a correct answer
60 Correct 0 ms 384 KB n = 10, 206 is a correct answer
61 Correct 0 ms 384 KB n = 10, 636 is a correct answer
62 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 768 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 512 KB n = 50, 197881272 is a correct answer
67 Correct 6 ms 896 KB n = 100, 20969 is a correct answer
68 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
70 Correct 6 ms 768 KB n = 100, 285 is a correct answer
71 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
72 Correct 8 ms 768 KB n = 100, 12161 is a correct answer
73 Correct 76 ms 1908 KB n = 250, 25037 is a correct answer
74 Correct 81 ms 1792 KB n = 250, 199047242 is a correct answer
75 Correct 78 ms 1792 KB n = 250, 61231537449 is a correct answer
76 Correct 63 ms 1920 KB n = 250, 126000000001 is a correct answer
77 Correct 61 ms 1792 KB n = 250, 127000000000 is a correct answer
78 Correct 52 ms 1792 KB n = 250, 2123470094 is a correct answer
79 Correct 60 ms 1792 KB n = 250, 6545 is a correct answer
80 Correct 67 ms 1912 KB n = 250, 6731 is a correct answer
81 Correct 7 ms 896 KB n = 108, 15322 is a correct answer
82 Correct 102 ms 1792 KB n = 250, 39952 is a correct answer
83 Correct 71 ms 1904 KB n = 250, 41156 is a correct answer
84 Correct 64 ms 1912 KB n = 250, 12881 is a correct answer
85 Correct 72 ms 1792 KB n = 250, 213812 is a correct answer
86 Correct 74 ms 1792 KB n = 250, 194188 is a correct answer
87 Correct 578 ms 4400 KB n = 500, 199300822 is a correct answer
88 Correct 565 ms 4472 KB n = 500, 127613044387 is a correct answer
89 Correct 487 ms 4472 KB n = 500, 251000000001 is a correct answer
90 Correct 456 ms 4472 KB n = 500, 252000000000 is a correct answer
91 Correct 574 ms 4384 KB n = 500, 199378978 is a correct answer
92 Correct 580 ms 4352 KB n = 500, 199551149 is a correct answer
93 Correct 267 ms 3320 KB n = 400, 7177 is a correct answer
94 Correct 277 ms 3320 KB n = 400, 10067 is a correct answer
95 Correct 586 ms 4472 KB n = 500, 198631068 is a correct answer
96 Correct 260 ms 3200 KB n = 400, 10814 is a correct answer
97 Correct 253 ms 3296 KB n = 400, 9141 is a correct answer
98 Correct 448 ms 4352 KB n = 500, 5699 is a correct answer
99 Correct 514 ms 4536 KB n = 500, 13504 is a correct answer
100 Correct 585 ms 4352 KB n = 500, 31507 is a correct answer
101 Correct 577 ms 4472 KB n = 500, 199425296 is a correct answer
102 Correct 570 ms 4472 KB n = 500, 198990259 is a correct answer
103 Correct 556 ms 4408 KB n = 500, 486155 is a correct answer
104 Correct 566 ms 4472 KB n = 500, 256468 is a correct answer
105 Correct 588 ms 4472 KB n = 500, 309873 is a correct answer
106 Correct 582 ms 4536 KB n = 500, 434764 is a correct answer
107 Execution timed out 2073 ms 82552 KB Time limit exceeded
108 Halted 0 ms 0 KB -

Subtask #8
0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB n = 4, 80 is a correct answer
2 Correct 0 ms 384 KB n = 9, 110 is a correct answer
3 Correct 1 ms 384 KB n = 4, 21 is a correct answer
4 Correct 1 ms 384 KB n = 3, 4 is a correct answer
5 Correct 0 ms 384 KB n = 2, 62 is a correct answer
6 Correct 0 ms 384 KB n = 2, 3 is a correct answer
7 Correct 1 ms 384 KB n = 3, 29 is a correct answer
8 Correct 0 ms 384 KB n = 2, 3 is a correct answer
9 Correct 1 ms 384 KB n = 2, 3 is a correct answer
10 Correct 0 ms 384 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
12 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 384 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 384 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
19 Correct 0 ms 384 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 384 KB n = 5, 12 is a correct answer
21 Correct 0 ms 384 KB n = 5, 25 is a correct answer
22 Correct 1 ms 384 KB n = 2, 122 is a correct answer
23 Correct 1 ms 384 KB n = 10, 117 is a correct answer
24 Correct 1 ms 416 KB n = 10, 336 is a correct answer
25 Correct 0 ms 384 KB n = 10, 438 is a correct answer
26 Correct 0 ms 384 KB n = 10, 206 is a correct answer
27 Correct 1 ms 384 KB n = 10, 636 is a correct answer
28 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
31 Correct 6 ms 800 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 512 KB n = 50, 197881272 is a correct answer
33 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
34 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
36 Correct 6 ms 800 KB n = 100, 285 is a correct answer
37 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 768 KB n = 100, 12161 is a correct answer
39 Correct 0 ms 384 KB n = 2, 62 is a correct answer
40 Correct 0 ms 384 KB n = 2, 3 is a correct answer
41 Correct 1 ms 384 KB n = 3, 29 is a correct answer
42 Correct 1 ms 384 KB n = 2, 3 is a correct answer
43 Correct 0 ms 384 KB n = 2, 3 is a correct answer
44 Correct 1 ms 384 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 384 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 384 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 384 KB n = 3, 3000000000 is a correct answer
48 Correct 0 ms 384 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 384 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 288 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 384 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 384 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 384 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 384 KB n = 5, 12 is a correct answer
55 Correct 1 ms 384 KB n = 5, 25 is a correct answer
56 Correct 1 ms 384 KB n = 2, 122 is a correct answer
57 Correct 1 ms 384 KB n = 10, 117 is a correct answer
58 Correct 1 ms 384 KB n = 10, 336 is a correct answer
59 Correct 1 ms 384 KB n = 10, 438 is a correct answer
60 Correct 0 ms 384 KB n = 10, 206 is a correct answer
61 Correct 0 ms 384 KB n = 10, 636 is a correct answer
62 Correct 1 ms 384 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 384 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 384 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 768 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 512 KB n = 50, 197881272 is a correct answer
67 Correct 6 ms 896 KB n = 100, 20969 is a correct answer
68 Correct 6 ms 768 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 768 KB n = 100, 52000000000 is a correct answer
70 Correct 6 ms 768 KB n = 100, 285 is a correct answer
71 Correct 6 ms 768 KB n = 100, 21272 is a correct answer
72 Correct 8 ms 768 KB n = 100, 12161 is a correct answer
73 Correct 76 ms 1908 KB n = 250, 25037 is a correct answer
74 Correct 81 ms 1792 KB n = 250, 199047242 is a correct answer
75 Correct 78 ms 1792 KB n = 250, 61231537449 is a correct answer
76 Correct 63 ms 1920 KB n = 250, 126000000001 is a correct answer
77 Correct 61 ms 1792 KB n = 250, 127000000000 is a correct answer
78 Correct 52 ms 1792 KB n = 250, 2123470094 is a correct answer
79 Correct 60 ms 1792 KB n = 250, 6545 is a correct answer
80 Correct 67 ms 1912 KB n = 250, 6731 is a correct answer
81 Correct 7 ms 896 KB n = 108, 15322 is a correct answer
82 Correct 102 ms 1792 KB n = 250, 39952 is a correct answer
83 Correct 71 ms 1904 KB n = 250, 41156 is a correct answer
84 Correct 64 ms 1912 KB n = 250, 12881 is a correct answer
85 Correct 72 ms 1792 KB n = 250, 213812 is a correct answer
86 Correct 74 ms 1792 KB n = 250, 194188 is a correct answer
87 Correct 578 ms 4400 KB n = 500, 199300822 is a correct answer
88 Correct 565 ms 4472 KB n = 500, 127613044387 is a correct answer
89 Correct 487 ms 4472 KB n = 500, 251000000001 is a correct answer
90 Correct 456 ms 4472 KB n = 500, 252000000000 is a correct answer
91 Correct 574 ms 4384 KB n = 500, 199378978 is a correct answer
92 Correct 580 ms 4352 KB n = 500, 199551149 is a correct answer
93 Correct 267 ms 3320 KB n = 400, 7177 is a correct answer
94 Correct 277 ms 3320 KB n = 400, 10067 is a correct answer
95 Correct 586 ms 4472 KB n = 500, 198631068 is a correct answer
96 Correct 260 ms 3200 KB n = 400, 10814 is a correct answer
97 Correct 253 ms 3296 KB n = 400, 9141 is a correct answer
98 Correct 448 ms 4352 KB n = 500, 5699 is a correct answer
99 Correct 514 ms 4536 KB n = 500, 13504 is a correct answer
100 Correct 585 ms 4352 KB n = 500, 31507 is a correct answer
101 Correct 577 ms 4472 KB n = 500, 199425296 is a correct answer
102 Correct 570 ms 4472 KB n = 500, 198990259 is a correct answer
103 Correct 556 ms 4408 KB n = 500, 486155 is a correct answer
104 Correct 566 ms 4472 KB n = 500, 256468 is a correct answer
105 Correct 588 ms 4472 KB n = 500, 309873 is a correct answer
106 Correct 582 ms 4536 KB n = 500, 434764 is a correct answer
107 Execution timed out 2073 ms 82552 KB Time limit exceeded
108 Halted 0 ms 0 KB -