oj.uz

답안 #864887

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
864887 2023-10-23T17:32:14 Z danikoynov 새 집 (APIO18_new_home) C++14
47 / 100
 4078 ms 1048576 KB 
#include<bits/stdc++.h>
#define endl '\n'
 
using namespace std;
typedef long long ll;
 
const int maxn = 6e5 + 10, inf = 1e9;
 
struct store
{
    int x, t, a, b;
}s[maxn];
 
struct query
{
    int l, y, idx;
}task[maxn];
 
int n, k, q;
 
void input()
{
    cin >> n >> k >> q;
    for (int i = 1; i <= n; i ++)
        cin >> s[i].x >> s[i].t >> s[i].a >> s[i].b;
 
    for (int i = 1; i <= q; i ++)
        cin >> task[i].l >> task[i].y, task[i].idx = i;
}
 
unordered_map < int, int > rev;
int dif, back_to[2 * maxn];
 
int get_mid(int left, int right)
{
    if (left == right)
        return rev[left];
    
    int lf = rev[left], rf = rev[right];
    while(lf <= rf)
    {
        int mf = (lf + rf) / 2;
        if (abs(left - back_to[mf]) <= abs(right - back_to[mf]))
            lf = mf + 1;
        else
            rf = mf - 1;
    }
 
    return rf;
}
void compress_data()
{
    vector < int > cor;
    for (int i = 1; i <= n; i ++)
        cor.push_back(s[i].x);
    for (int i = 1; i <= q; i ++)
        cor.push_back(task[i].l);
 
    sort(cor.begin(), cor.end());
    int sz = cor.size();
 
    for (int i = 0; i < cor.size(); i ++)
    {
        if (i != 0 || cor[i - 1] != cor[i])
        {
            dif ++;
            rev[cor[i]] = dif;
            back_to[dif] = cor[i];
        }
    }
}

 
bool cmp_query(query t1, query t2)
{
    return t1.l < t2.l;
}
 
struct event
{
    int type, cor, add, arrive;
 
    event(int _type, int _cor, int _add, int _arrive)
    {
        type = _type;
        cor = _cor;
        add = _add;
        arrive = _arrive;
    }
};
 
bool cmp_event(event e1, event e2)
{
    if (e1.arrive != e2.arrive)
        return e1.arrive < e2.arrive;
 
    if (e1.add != e2.add)
        return e1.add < e2.add;
 
    return e1.cor < e2.cor; /// could have dublicates
}
 
 
 
multiset < int > act[maxn];

struct interval_ray
{
    int s, e;
    pair < int, int > ray;

    interval_ray(int _s, int _e, pair < int, int > _ray)
    {
        s = _s;
        e = _e;
        ray = _ray;
    }
};

vector < interval_ray > seg_left, seg_right;

map < pair < int, int >, int > ray_right[maxn], ray_left[maxn];
    vector < int > dat;
void make_left_segment(int start, int finish, int timer, int type)
{
    ///cout << "left " << start << " " << finish << " " << timer << endl;
    seg_left.push_back(interval_ray(ray_left[type][{start, finish}], timer - 1, {start, finish}));
    ray_left[type][{start, finish}] = 0;
}

void make_right_segment(int start, int finish, int timer, int type)
{
    dat.push_back(ray_right[type][{start, finish}]);
    dat.push_back(timer - 1);
    seg_right.push_back(interval_ray(ray_right[type][{start, finish}], timer - 1, {start, finish}));
    ray_right[type][{start, finish}] = 0;
}

void add_event(int type, int cor, int timer)
{
    multiset < int > :: iterator it = act[type].upper_bound(cor);
    int aft = *it;
    int bef = *prev(it);
    
    if (bef == -inf && aft == inf)
    {
       
        make_right_segment(-inf, inf, timer, type);
        ray_left[type][{cor, -inf}] = timer;
        ray_right[type][{cor, +inf}] = timer;
    }
    else
    if (bef == - inf)
    {
        make_left_segment(aft, -inf, timer, type);
        int mid = (cor + aft) / 2;
        ray_right[type][{cor, mid}] = timer;
        ray_left[type][{aft, mid + 1}] = timer;
        ray_left[type][{cor, -inf}] = timer;
    }
    else
    if (aft == inf)
    {
        make_right_segment(bef, inf, timer, type);
        int mid = (bef + cor) / 2;
        ray_left[type][{cor, mid + 1}] = timer;
        ray_right[type][{bef, mid}] = timer;
        ray_right[type][{cor, inf}] = timer;
    }
    else
    {
        int mid = (bef + aft) / 2;
        make_right_segment(bef, mid, timer, type);
        make_left_segment(aft, mid + 1, timer, type);
        int mid_left = (bef + cor) / 2;
        ray_right[type][{bef, mid_left}] = timer;
        ray_left[type][{cor, mid_left + 1}] = timer;
        int mid_right = (cor + aft) / 2;
        ray_right[type][{cor, mid_right}] = timer;
        ray_left[type][{aft, mid_right + 1}] = timer;
    }

    act[type].insert(cor);
}


void remove_event(int type, int cor, int timer)
{
    multiset < int > :: iterator it = act[type].find(cor);
    int aft = *next(it);
    int bef = *prev(it);
    
    if (bef == -inf && aft == inf)
    {
        ///cout << "reverse " << timer << endl;

        make_left_segment(cor, -inf, timer, type);
        make_right_segment(cor, +inf, timer, type);
        ray_right[type][{-inf, inf}] = timer;

    }
    else
    if (bef == -inf)
    {

        ///cout << "step " << timer << endl;
        make_left_segment(cor, -inf, timer, type);
        int mid = (cor + aft) / 2;
        make_right_segment(cor, mid, timer, type);
        make_left_segment(aft, mid + 1, timer, type);
                ray_left[type][{aft, -inf}] = timer;


    }
    else
    if (aft == inf)
    {

        make_right_segment(cor, inf, timer, type);
        int mid = (bef + cor) / 2;
        make_left_segment(cor, mid + 1, timer, type);
        make_right_segment(bef, mid, timer, type);
                ray_right[type][{bef, inf}] = timer;
    }
    else
    {
        int mid = (bef + aft) / 2;
        ///assert((ray_right[type][{bef, mid}]) == 0);
        ///assert((ray_left[type][{aft, mid + 1}]) == 0);

        int mid_left = (bef + cor) / 2;
        make_right_segment(bef, mid_left, timer, type);
        make_left_segment(cor, mid_left + 1, timer, type);
        int mid_right = (aft + cor) / 2;
        make_right_segment(cor, mid_right, timer, type);
        make_left_segment(aft, mid_right + 1, timer, type);

                ray_right[type][{bef, mid}] = timer;
        ray_left[type][{aft, mid + 1}] = timer;

    }

    act[type].erase(it);
}
 
int ans[maxn];
 
vector < interval_ray > tree_left[maxn * 8], tree_right[maxn * 8];
int pt_lf[8 * maxn], bs_lf[8 * maxn];
int pt_rf[8 * maxn], bs_rf[8 * maxn];

bool cmp_ray_second(interval_ray r1, interval_ray r2)
{
    return r1.ray.second < r2.ray.second;
}
void update_range(int root, int left, int right, int qleft, int qright, interval_ray &ray, int type)
{
    if (left > qright || right < qleft)
        return;

    if (left >= qleft && right <= qright)
    {
        if (type == -1)
            tree_left[root].push_back(ray);
        else
            tree_right[root].push_back(ray);
        return;
    }

    int mid = (left + right) / 2;
    update_range(root * 2, left, mid, qleft, qright, ray, type);
    update_range(root * 2 + 1, mid + 1, right, qleft, qright, ray, type);

}

unordered_map < int, int > event_times;

void answer_queries()
{
    sort(task + 1, task + q + 1, cmp_query);
    
    vector < event > events;
    for (int i = 1; i <= n; i ++)
    {
        events.push_back(event(s[i].t, s[i].x, 1, s[i].a));
        events.push_back(event(s[i].t, s[i].x, -1, s[i].b + 1));
    }
 
    sort(events.begin(), events.end(), cmp_event);
 
    for (int i = 1; i <= k; i ++)
    {
        act[i].insert(-inf);
        act[i].insert(inf);
        ray_right[i][{-inf, inf}] = 1;
    }
 
    
    int cnt = 0;
    dat.push_back(1);
    dat.push_back(0);

    for (event cur : events)
    {
        ///dat.push_back(cur.arrive - 1);
        dat.push_back(cur.arrive);
        ///cout << "event " << cur.arrive << " " << cur.add << " " << cur.cor << " " << cur.type << endl;
        if (cur.add == 1)
            add_event(cur.type, cur.cor, cur.arrive);
        else
            remove_event(cur.type, cur.cor, cur.arrive);
    }

    ///dat.push_back(inf - 1);
    dat.push_back(inf);

    for (int i = 1; i <= q; i ++)
        dat.push_back(task[i].y);

    sort(dat.begin(), dat.end());
    cnt ++;
    event_times[dat[0]] = cnt;
    for (int i = 1; i < dat.size(); i ++)
    {
        if (dat[i] == dat[i - 1])
            continue;
        cnt ++;
        event_times[dat[i]] = cnt;
    }

    map < pair < int, int >, int > :: iterator it;
    for (int i = 1; i <= k; i ++)
        for (it = ray_right[i].begin(); it != ray_right[i].end(); it ++)
        {
            ///cout << it -> first.first << " :: " << it -> first.second << " " << it -> second << endl;
            if (it -> second != 0)
                make_right_segment(it -> first.first, it -> first.second, inf, i);
        }


    for (int i = 1; i <= k; i ++)
        for (it = ray_left[i].begin(); it != ray_left[i].end(); it ++)
        {
            if (it -> second != 0)
            {
            ///cout << "here " << endl;
                make_left_segment(it -> first.first, it -> first.second, inf, i);
            }
        }

    sort(seg_right.begin(), seg_right.end(), cmp_ray_second);
    sort(seg_left.begin(), seg_left.end(), cmp_ray_second);
    ///if (n > 6e4)
       /// exit(0);
    for (interval_ray cur : seg_left)
    {
        update_range(1, 1, cnt, event_times[cur.s], event_times[cur.e + 1] - 1, cur, -1);
    ///    cout << "left ray " << cur.s << " " << cur.e << " " << cur.ray.first << " " << cur.ray.second << endl;
    }

    for (interval_ray cur : seg_right)
    {
        update_range(1, 1, cnt, event_times[cur.s], event_times[cur.e + 1] - 1, cur, 1);
        ///cout << "right ray " << cur.s << " " << cur.e << " " << cur.ray.first << " " << cur.ray.second << endl;
    }

    
    for (int i = 1; i <= 4 * cnt; i ++)
    {
        pt_rf[i] = (int)(tree_right[i].size()) - 1;
        bs_rf[i] = inf;

        pt_lf[i] = 0;
        bs_lf[i] = -inf;
        ///sort(tree_right[i].begin(), tree_right[i].end(), cmp_ray_second);
        ///sort(tree_left[i].begin(), tree_left[i].end(), cmp_ray_second);
    }
  
    for (int i = q; i > 0; i --)
    {
        int longest = 0;
        int pos = event_times[task[i].y];
        int root = 1, left = 1, right = cnt;

        while(true)
        {

            while(pt_rf[root] >= 0 && task[i].l <= tree_right[root][pt_rf[root]].ray.second)
            {
                bs_rf[root] = min(bs_rf[root], tree_right[root][pt_rf[root]].ray.first);
                pt_rf[root] --;
            }
            longest = max(longest, task[i].l - bs_rf[root]);


            if (left == right)
                break;

            int mid = (left + right) / 2;
            if (pos <= mid)
            {
                root *= 2;
                right = mid;
            }
            else
            {
                root = root * 2 + 1;
                left = mid + 1;
            }
        }

        ans[task[i].idx] = max(ans[task[i].idx], longest);
    }

    for (int i = 1; i <= q; i ++)
    {
        int longest = 0;
        int pos = event_times[task[i].y];
        int root = 1, left = 1, right = cnt;
        while(true)
        {
            ///cout << "step " << root << " " << left << " " << right << endl;
            while(pt_lf[root] < tree_left[root].size() && tree_left[root][pt_lf[root]].ray.second <= task[i].l)
            {
                bs_lf[root] = max(bs_lf[root], tree_left[root][pt_lf[root]].ray.first);
                pt_lf[root] ++;
            }
            longest = max(longest, bs_lf[root] - task[i].l);
            /**for (interval_ray cur : tree_left[root])
            {
                if (task[i].l >= cur.ray.second)
                    longest = max(longest, cur.ray.first - task[i].l);
            }*/


            if (left == right)
                break;

            int mid = (left + right) / 2;
            if (pos <= mid)
            {
                root *= 2;
                right = mid;
            }
            else
            {
                root = root * 2 + 1;
                left = mid + 1;
            }
        }

        ans[task[i].idx] = max(ans[task[i].idx], longest);
    }
 
    for (int i = 1; i <= q; i ++)
    {
        if (ans[i] > 2e8)
            cout << -1 << endl;
        else
            cout << ans[i] << endl;
    }
}
void solve()
{
    input();
    compress_data();
    answer_queries();
}
 
void speed()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
}
int main()
{
    speed();
    solve();
    return 0;
}
 
/**
2 1 2
3 1 1 3
5 1 3 4
3 3
3 4
 
 
 
 
4 2 4
3 1 1 10
9 2 2 4
7 2 5 7
4 1 8 10
5 3
5 6
5 9
1 10
 
2 1 3
1 1 1 4
1 1 2 6
1 3
1 5
1 7
 
1 1 1
100000000 1 1 1
1 1
 
 
 
*/

Compilation message

new_home.cpp: In function 'void compress_data()':
new_home.cpp:62:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   62 |     for (int i = 0; i < cor.size(); i ++)
      |                     ~~^~~~~~~~~~~~
new_home.cpp:60:9: warning: unused variable 'sz' [-Wunused-variable]
   60 |     int sz = cor.size();
      |         ^~
new_home.cpp: In function 'void answer_queries()':
new_home.cpp:323:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  323 |     for (int i = 1; i < dat.size(); i ++)
      |                     ~~^~~~~~~~~~~~
new_home.cpp:423:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<interval_ray>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  423 |             while(pt_lf[root] < tree_left[root].size() && tree_left[root][pt_lf[root]].ray.second <= task[i].l)
      |                   ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 66 ms 324436 KB Output is correct
2 Correct 63 ms 324436 KB Output is correct
3 Correct 64 ms 324664 KB Output is correct
4 Correct 64 ms 324436 KB Output is correct
5 Correct 64 ms 324692 KB Output is correct
6 Correct 68 ms 325364 KB Output is correct
7 Correct 66 ms 325204 KB Output is correct
8 Correct 67 ms 325112 KB Output is correct
9 Correct 66 ms 325200 KB Output is correct
10 Correct 67 ms 325348 KB Output is correct
11 Correct 67 ms 324952 KB Output is correct
12 Correct 66 ms 325200 KB Output is correct
13 Correct 66 ms 324948 KB Output is correct
14 Correct 66 ms 324916 KB Output is correct
15 Correct 67 ms 325200 KB Output is correct
16 Correct 66 ms 325288 KB Output is correct
17 Correct 67 ms 325116 KB Output is correct
18 Correct 66 ms 325304 KB Output is correct
19 Correct 67 ms 325200 KB Output is correct
20 Correct 65 ms 325128 KB Output is correct
21 Correct 66 ms 324692 KB Output is correct
22 Correct 69 ms 325460 KB Output is correct
23 Correct 69 ms 325096 KB Output is correct
24 Correct 69 ms 325260 KB Output is correct
25 Correct 66 ms 325204 KB Output is correct
26 Correct 67 ms 325108 KB Output is correct
27 Correct 67 ms 324688 KB Output is correct
28 Correct 65 ms 325136 KB Output is correct
29 Correct 65 ms 324948 KB Output is correct
30 Correct 65 ms 324944 KB Output is correct

Subtask #2
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 66 ms 324436 KB Output is correct
2 Correct 63 ms 324436 KB Output is correct
3 Correct 64 ms 324664 KB Output is correct
4 Correct 64 ms 324436 KB Output is correct
5 Correct 64 ms 324692 KB Output is correct
6 Correct 68 ms 325364 KB Output is correct
7 Correct 66 ms 325204 KB Output is correct
8 Correct 67 ms 325112 KB Output is correct
9 Correct 66 ms 325200 KB Output is correct
10 Correct 67 ms 325348 KB Output is correct
11 Correct 67 ms 324952 KB Output is correct
12 Correct 66 ms 325200 KB Output is correct
13 Correct 66 ms 324948 KB Output is correct
14 Correct 66 ms 324916 KB Output is correct
15 Correct 67 ms 325200 KB Output is correct
16 Correct 66 ms 325288 KB Output is correct
17 Correct 67 ms 325116 KB Output is correct
18 Correct 66 ms 325304 KB Output is correct
19 Correct 67 ms 325200 KB Output is correct
20 Correct 65 ms 325128 KB Output is correct
21 Correct 66 ms 324692 KB Output is correct
22 Correct 69 ms 325460 KB Output is correct
23 Correct 69 ms 325096 KB Output is correct
24 Correct 69 ms 325260 KB Output is correct
25 Correct 66 ms 325204 KB Output is correct
26 Correct 67 ms 325108 KB Output is correct
27 Correct 67 ms 324688 KB Output is correct
28 Correct 65 ms 325136 KB Output is correct
29 Correct 65 ms 324948 KB Output is correct
30 Correct 65 ms 324944 KB Output is correct
31 Correct 1306 ms 494676 KB Output is correct
32 Correct 169 ms 340144 KB Output is correct
33 Correct 1299 ms 503152 KB Output is correct
34 Correct 1273 ms 497544 KB Output is correct
35 Correct 1277 ms 495692 KB Output is correct
36 Correct 1293 ms 496640 KB Output is correct
37 Correct 978 ms 484856 KB Output is correct
38 Correct 1018 ms 485820 KB Output is correct
39 Correct 833 ms 461348 KB Output is correct
40 Correct 825 ms 469204 KB Output is correct
41 Correct 877 ms 442556 KB Output is correct
42 Correct 910 ms 444768 KB Output is correct
43 Correct 139 ms 336516 KB Output is correct
44 Correct 924 ms 440576 KB Output is correct
45 Correct 878 ms 431656 KB Output is correct
46 Correct 738 ms 414344 KB Output is correct
47 Correct 504 ms 407236 KB Output is correct
48 Correct 517 ms 403656 KB Output is correct
49 Correct 660 ms 416972 KB Output is correct
50 Correct 643 ms 436412 KB Output is correct
51 Correct 591 ms 412052 KB Output is correct

Subtask #3
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2225 ms 1012756 KB Output is correct
2 Correct 2180 ms 1002196 KB Output is correct
3 Runtime error 1359 ms 1048576 KB Execution killed with signal 9
4 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 4078 ms 1048576 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #5
35.0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Correct 66 ms 324436 KB Output is correct
2 Correct 63 ms 324436 KB Output is correct
3 Correct 64 ms 324664 KB Output is correct
4 Correct 64 ms 324436 KB Output is correct
5 Correct 64 ms 324692 KB Output is correct
6 Correct 68 ms 325364 KB Output is correct
7 Correct 66 ms 325204 KB Output is correct
8 Correct 67 ms 325112 KB Output is correct
9 Correct 66 ms 325200 KB Output is correct
10 Correct 67 ms 325348 KB Output is correct
11 Correct 67 ms 324952 KB Output is correct
12 Correct 66 ms 325200 KB Output is correct
13 Correct 66 ms 324948 KB Output is correct
14 Correct 66 ms 324916 KB Output is correct
15 Correct 67 ms 325200 KB Output is correct
16 Correct 66 ms 325288 KB Output is correct
17 Correct 67 ms 325116 KB Output is correct
18 Correct 66 ms 325304 KB Output is correct
19 Correct 67 ms 325200 KB Output is correct
20 Correct 65 ms 325128 KB Output is correct
21 Correct 66 ms 324692 KB Output is correct
22 Correct 69 ms 325460 KB Output is correct
23 Correct 69 ms 325096 KB Output is correct
24 Correct 69 ms 325260 KB Output is correct
25 Correct 66 ms 325204 KB Output is correct
26 Correct 67 ms 325108 KB Output is correct
27 Correct 67 ms 324688 KB Output is correct
28 Correct 65 ms 325136 KB Output is correct
29 Correct 65 ms 324948 KB Output is correct
30 Correct 65 ms 324944 KB Output is correct
31 Correct 1306 ms 494676 KB Output is correct
32 Correct 169 ms 340144 KB Output is correct
33 Correct 1299 ms 503152 KB Output is correct
34 Correct 1273 ms 497544 KB Output is correct
35 Correct 1277 ms 495692 KB Output is correct
36 Correct 1293 ms 496640 KB Output is correct
37 Correct 978 ms 484856 KB Output is correct
38 Correct 1018 ms 485820 KB Output is correct
39 Correct 833 ms 461348 KB Output is correct
40 Correct 825 ms 469204 KB Output is correct
41 Correct 877 ms 442556 KB Output is correct
42 Correct 910 ms 444768 KB Output is correct
43 Correct 139 ms 336516 KB Output is correct
44 Correct 924 ms 440576 KB Output is correct
45 Correct 878 ms 431656 KB Output is correct
46 Correct 738 ms 414344 KB Output is correct
47 Correct 504 ms 407236 KB Output is correct
48 Correct 517 ms 403656 KB Output is correct
49 Correct 660 ms 416972 KB Output is correct
50 Correct 643 ms 436412 KB Output is correct
51 Correct 591 ms 412052 KB Output is correct
52 Correct 755 ms 476904 KB Output is correct
53 Correct 767 ms 480080 KB Output is correct
54 Correct 943 ms 481040 KB Output is correct
55 Correct 801 ms 460472 KB Output is correct
56 Correct 760 ms 465864 KB Output is correct
57 Correct 853 ms 447488 KB Output is correct
58 Correct 846 ms 459188 KB Output is correct
59 Correct 840 ms 464784 KB Output is correct
60 Correct 891 ms 450616 KB Output is correct
61 Correct 182 ms 361568 KB Output is correct
62 Correct 751 ms 477900 KB Output is correct
63 Correct 832 ms 472796 KB Output is correct
64 Correct 841 ms 473916 KB Output is correct
65 Correct 880 ms 468044 KB Output is correct
66 Correct 923 ms 450360 KB Output is correct
67 Correct 271 ms 359516 KB Output is correct

Subtask #6
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 66 ms 324436 KB Output is correct
2 Correct 63 ms 324436 KB Output is correct
3 Correct 64 ms 324664 KB Output is correct
4 Correct 64 ms 324436 KB Output is correct
5 Correct 64 ms 324692 KB Output is correct
6 Correct 68 ms 325364 KB Output is correct
7 Correct 66 ms 325204 KB Output is correct
8 Correct 67 ms 325112 KB Output is correct
9 Correct 66 ms 325200 KB Output is correct
10 Correct 67 ms 325348 KB Output is correct
11 Correct 67 ms 324952 KB Output is correct
12 Correct 66 ms 325200 KB Output is correct
13 Correct 66 ms 324948 KB Output is correct
14 Correct 66 ms 324916 KB Output is correct
15 Correct 67 ms 325200 KB Output is correct
16 Correct 66 ms 325288 KB Output is correct
17 Correct 67 ms 325116 KB Output is correct
18 Correct 66 ms 325304 KB Output is correct
19 Correct 67 ms 325200 KB Output is correct
20 Correct 65 ms 325128 KB Output is correct
21 Correct 66 ms 324692 KB Output is correct
22 Correct 69 ms 325460 KB Output is correct
23 Correct 69 ms 325096 KB Output is correct
24 Correct 69 ms 325260 KB Output is correct
25 Correct 66 ms 325204 KB Output is correct
26 Correct 67 ms 325108 KB Output is correct
27 Correct 67 ms 324688 KB Output is correct
28 Correct 65 ms 325136 KB Output is correct
29 Correct 65 ms 324948 KB Output is correct
30 Correct 65 ms 324944 KB Output is correct
31 Correct 1306 ms 494676 KB Output is correct
32 Correct 169 ms 340144 KB Output is correct
33 Correct 1299 ms 503152 KB Output is correct
34 Correct 1273 ms 497544 KB Output is correct
35 Correct 1277 ms 495692 KB Output is correct
36 Correct 1293 ms 496640 KB Output is correct
37 Correct 978 ms 484856 KB Output is correct
38 Correct 1018 ms 485820 KB Output is correct
39 Correct 833 ms 461348 KB Output is correct
40 Correct 825 ms 469204 KB Output is correct
41 Correct 877 ms 442556 KB Output is correct
42 Correct 910 ms 444768 KB Output is correct
43 Correct 139 ms 336516 KB Output is correct
44 Correct 924 ms 440576 KB Output is correct
45 Correct 878 ms 431656 KB Output is correct
46 Correct 738 ms 414344 KB Output is correct
47 Correct 504 ms 407236 KB Output is correct
48 Correct 517 ms 403656 KB Output is correct
49 Correct 660 ms 416972 KB Output is correct
50 Correct 643 ms 436412 KB Output is correct
51 Correct 591 ms 412052 KB Output is correct
52 Correct 2225 ms 1012756 KB Output is correct
53 Correct 2180 ms 1002196 KB Output is correct
54 Runtime error 1359 ms 1048576 KB Execution killed with signal 9
55 Halted 0 ms 0 KB -