oj.uz

Submission #272668

# Submission time Handle Problem Language Result Execution time Memory
272668 2020-08-18T13:17:09 Z evpipis Duathlon (APIO18_duathlon) C++11
57 / 100
 326 ms 40052 KB 
#include <bits/stdc++.h>
using namespace std;

#define fi first
#define se second
#define pb push_back
#define mp make_pair
typedef pair<int, int> ii;
typedef long long ll;

const int len = 2e5+5;

int num[len], low[len], art[len], sz[len], vis[len], par[len], subtree[len];
int cnt_dfs, cnt_com, n, m;
ii edge[len];
vector<int> com[len], nex[len], stck;
vector<ii> adj[len];

// this dfs works fine because the graph is simple
// (no multiple edges or self loops)
void dfs(int u, int root = 0){
    num[u] = low[u] = ++cnt_dfs;

    int children = 0;
    for (auto v: adj[u]){
        if (!vis[v.se] && !num[v.fi]){
            children++;
            vis[v.se] = 1, stck.pb(v.se);
            dfs(v.fi);
            low[u] = min(low[u], low[v.fi]);

            if (low[v.fi] >= num[u]){
                cnt_com++;
                art[u] = 1;

                while (true){
                    int e = stck.back();
                    stck.pop_back();

                    com[cnt_com].pb(e);

                    if (e == v.se)
                        break;
                }
            }
        }
        else if (!vis[v.se] && num[v.fi]){
            vis[v.se] = 1, stck.pb(v.se);
            low[u] = min(low[u], num[v.fi]);
        }
    }

    if (root)
        art[u] = (children > 1);

    //printf("finished dfs: u = %d, art = %d, num = %d, low = %d\n", u, art[u], num[u], low[u]);
}

void decompose(){
    set<ii> mys;
    for (int i = 1; i <= n; i++)
        vis[i] = 0;

    for (int i = 1; i <= cnt_com; i++){
        /*
        printf("component $%d:", i);
        for (auto e: com[i])
            printf(" (%d, %d)", edge[e].fi, edge[e].se);
        printf("\n");
        */

        for (auto e: com[i]){
            int a = edge[e].fi, b = edge[e].se;
            if (!vis[a] && !art[a])
                vis[a] = 1, sz[i+n]++;
            if (!art[b] && !vis[b])
                vis[b] = 1, sz[i+n]++;

            if (art[a] && !mys.count(mp(a, i+n))){
                mys.insert(mp(a, i+n));
                nex[a].pb(i+n);
                nex[i+n].pb(a);
            }
            if (art[b] && !mys.count(mp(b, i+n))){
                mys.insert(mp(b, i+n));
                nex[b].pb(i+n);
                nex[i+n].pb(b);
            }
        }

        //printf("sz = %d\n", sz[i+n]);
    }
}

void fix(int u){
    /*
    printf("u = %d\n", u);
    if (art[u])
        printf("i am articulation point\n");
    else
        printf("i am a 2-vertext cc\n");
    */

    subtree[u] = 1;
    if (!art[u])
        subtree[u] = sz[u];
    for (auto v: nex[u]){
        if (v == par[u]) continue;

        par[v] = u;
        fix(v);
        subtree[u] += subtree[v];
    }

    //printf("ins fix: u = %d, subtree = %d\n", u, subtree[u]);
}

ll solve(int u, int all){
    //printf("u = %d, all = %d\n", u, all);
    ll ans = 0;

    for (auto v: nex[u])
        if (v != par[u])
            ans += solve(v, all);

    ll sum = 0;
    for (auto v: nex[u]){
        int sub = subtree[v];
        if (v == par[u])
            sub = all-subtree[u];

        //printf("%d -> %d, sub = %d\n", u, v, sub);
        sum += sub;
    }

    //printf("u = %d, sum = %lld\n", u, sum);

    if (art[u]){
        for (auto v: nex[u]){
            int sub = subtree[v];
            if (v == par[u])
                sub = all-subtree[u];

            // two different subtrees
            ans += sub*1LL*(sum-sub);

            // same subtree - not all cases
            ans += sz[v]*1LL*(sz[v]-1);
            ans += 2*sz[v]*1LL*(sub-sz[v]);
        }
    }
    else{
        int mul = 0;
        for (auto v: nex[u]){
            int sub = subtree[v];
            if (v == par[u])
                sub = all-subtree[u];

            mul += sub*1LL*(sum-sub);
        }

        for (auto v: nex[u]){
            int sub = subtree[v];
            if (v == par[u])
                sub = all-subtree[u];

            // two different subtrees
            ans += sz[u]*1LL*sub*1LL*(sum-sub);

            // 1 from my cc and one from a subtree
            ans += 2*sz[u]*1LL*(sz[u]-1)*1LL*sub;

            // center is adjacent art
            ans += mul - 2*sub*1LL*(sum-sub);
        }

        // 2 from my cc
        ans += sz[u]*1LL*(sz[u]-1)*1LL*(sz[u]-2);
    }

    return ans;
}

int main(){
    scanf("%d %d", &n, &m);
    for (int i = 0; i < m; i++){
        int a, b;
        scanf("%d %d", &a, &b);
        adj[a].pb(mp(b, i));
        adj[b].pb(mp(a, i));
        edge[i] = mp(a, b);
    }

    for (int i = 1; i <= n; i++)
        if (!num[i])
            dfs(i, 1);
    //printf("after dfs\n");

    decompose();
    //printf("after decompose\n");

    //printf("cnt_com = %d\n", cnt_com);

    ll ans = 0;
    for (int i = 1; i <= n+cnt_com; i++)
        if ((art[i] || i >= n+1) && !par[i])
            fix(i), ans += solve(i, subtree[i]);
    //printf("after solve\n");

    printf("%lld\n", ans);
    return 0;
}
/*
4 3
1 2
2 3
3 4

4 4
1 2
2 3
3 4
4 2
*/

Compilation message

count_triplets.cpp: In function 'int main()':
count_triplets.cpp:185:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  185 |     scanf("%d %d", &n, &m);
      |     ~~~~~^~~~~~~~~~~~~~~~~
count_triplets.cpp:188:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  188 |         scanf("%d %d", &a, &b);
      |         ~~~~~^~~~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 14464 KB Output is correct
2 Correct 10 ms 14464 KB Output is correct
3 Correct 10 ms 14464 KB Output is correct
4 Correct 11 ms 14464 KB Output is correct
5 Correct 10 ms 14592 KB Output is correct
6 Correct 10 ms 14464 KB Output is correct
7 Correct 11 ms 14464 KB Output is correct
8 Correct 11 ms 14464 KB Output is correct
9 Correct 11 ms 14464 KB Output is correct
10 Correct 10 ms 14464 KB Output is correct
11 Correct 11 ms 14464 KB Output is correct
12 Correct 10 ms 14464 KB Output is correct
13 Correct 10 ms 14464 KB Output is correct
14 Correct 10 ms 14464 KB Output is correct
15 Correct 10 ms 14464 KB Output is correct
16 Correct 10 ms 14464 KB Output is correct
17 Correct 10 ms 14464 KB Output is correct
18 Correct 10 ms 14464 KB Output is correct
19 Correct 11 ms 14496 KB Output is correct
20 Correct 10 ms 14464 KB Output is correct
21 Correct 11 ms 14464 KB Output is correct
22 Correct 10 ms 14464 KB Output is correct
23 Correct 11 ms 14464 KB Output is correct
24 Correct 10 ms 14464 KB Output is correct
25 Correct 10 ms 14464 KB Output is correct
26 Correct 10 ms 14464 KB Output is correct
27 Correct 10 ms 14464 KB Output is correct
28 Correct 10 ms 14464 KB Output is correct
29 Correct 10 ms 14464 KB Output is correct
30 Correct 10 ms 14464 KB Output is correct
31 Correct 10 ms 14512 KB Output is correct
32 Correct 11 ms 14592 KB Output is correct
33 Correct 13 ms 14464 KB Output is correct
34 Correct 12 ms 14464 KB Output is correct
35 Correct 12 ms 14464 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 14464 KB Output is correct
2 Correct 10 ms 14464 KB Output is correct
3 Correct 10 ms 14464 KB Output is correct
4 Correct 11 ms 14464 KB Output is correct
5 Correct 10 ms 14592 KB Output is correct
6 Correct 10 ms 14464 KB Output is correct
7 Correct 11 ms 14464 KB Output is correct
8 Correct 11 ms 14464 KB Output is correct
9 Correct 11 ms 14464 KB Output is correct
10 Correct 10 ms 14464 KB Output is correct
11 Correct 11 ms 14464 KB Output is correct
12 Correct 10 ms 14464 KB Output is correct
13 Correct 10 ms 14464 KB Output is correct
14 Correct 10 ms 14464 KB Output is correct
15 Correct 10 ms 14464 KB Output is correct
16 Correct 10 ms 14464 KB Output is correct
17 Correct 10 ms 14464 KB Output is correct
18 Correct 10 ms 14464 KB Output is correct
19 Correct 11 ms 14496 KB Output is correct
20 Correct 10 ms 14464 KB Output is correct
21 Correct 11 ms 14464 KB Output is correct
22 Correct 10 ms 14464 KB Output is correct
23 Correct 11 ms 14464 KB Output is correct
24 Correct 10 ms 14464 KB Output is correct
25 Correct 10 ms 14464 KB Output is correct
26 Correct 10 ms 14464 KB Output is correct
27 Correct 10 ms 14464 KB Output is correct
28 Correct 10 ms 14464 KB Output is correct
29 Correct 10 ms 14464 KB Output is correct
30 Correct 10 ms 14464 KB Output is correct
31 Correct 10 ms 14512 KB Output is correct
32 Correct 11 ms 14592 KB Output is correct
33 Correct 13 ms 14464 KB Output is correct
34 Correct 12 ms 14464 KB Output is correct
35 Correct 12 ms 14464 KB Output is correct
36 Correct 14 ms 14464 KB Output is correct
37 Correct 10 ms 14464 KB Output is correct
38 Correct 10 ms 14464 KB Output is correct
39 Correct 10 ms 14464 KB Output is correct
40 Correct 10 ms 14464 KB Output is correct
41 Correct 10 ms 14464 KB Output is correct
42 Correct 10 ms 14464 KB Output is correct
43 Correct 12 ms 14464 KB Output is correct
44 Correct 10 ms 14464 KB Output is correct
45 Correct 10 ms 14464 KB Output is correct
46 Correct 10 ms 14464 KB Output is correct
47 Correct 11 ms 14464 KB Output is correct
48 Correct 10 ms 14464 KB Output is correct
49 Correct 10 ms 14464 KB Output is correct
50 Correct 10 ms 14464 KB Output is correct
51 Correct 11 ms 14464 KB Output is correct
52 Correct 12 ms 14464 KB Output is correct
53 Correct 11 ms 14464 KB Output is correct
54 Correct 12 ms 14464 KB Output is correct
55 Correct 12 ms 14464 KB Output is correct
56 Correct 10 ms 14464 KB Output is correct
57 Correct 10 ms 14488 KB Output is correct
58 Correct 12 ms 14464 KB Output is correct
59 Correct 10 ms 14464 KB Output is correct
60 Correct 13 ms 14464 KB Output is correct
61 Correct 11 ms 14556 KB Output is correct
62 Correct 10 ms 14464 KB Output is correct
63 Correct 10 ms 14464 KB Output is correct
64 Correct 10 ms 14464 KB Output is correct
65 Correct 11 ms 14464 KB Output is correct

Subtask #3
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 113 ms 28532 KB Output is correct
2 Correct 113 ms 29816 KB Output is correct
3 Correct 247 ms 40052 KB Output is correct
4 Correct 157 ms 33372 KB Output is correct
5 Correct 184 ms 33908 KB Output is correct
6 Correct 255 ms 39412 KB Output is correct
7 Correct 317 ms 37624 KB Output is correct
8 Correct 317 ms 38264 KB Output is correct
9 Correct 239 ms 35960 KB Output is correct
10 Correct 202 ms 34680 KB Output is correct
11 Correct 159 ms 28152 KB Output is correct
12 Correct 159 ms 28152 KB Output is correct
13 Correct 135 ms 26744 KB Output is correct
14 Correct 130 ms 26872 KB Output is correct
15 Correct 87 ms 23928 KB Output is correct
16 Correct 100 ms 23932 KB Output is correct
17 Correct 14 ms 16000 KB Output is correct
18 Correct 12 ms 16000 KB Output is correct
19 Correct 15 ms 16000 KB Output is correct
20 Correct 12 ms 16000 KB Output is correct
21 Correct 15 ms 16000 KB Output is correct
22 Correct 12 ms 16000 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 11 ms 14720 KB Output is correct
2 Correct 14 ms 14720 KB Output is correct
3 Correct 11 ms 14720 KB Output is correct
4 Correct 12 ms 14848 KB Output is correct
5 Correct 14 ms 14848 KB Output is correct
6 Correct 12 ms 14720 KB Output is correct
7 Correct 12 ms 14848 KB Output is correct
8 Correct 11 ms 14720 KB Output is correct
9 Correct 12 ms 14720 KB Output is correct
10 Correct 11 ms 14720 KB Output is correct
11 Correct 11 ms 14720 KB Output is correct
12 Correct 13 ms 14720 KB Output is correct
13 Correct 11 ms 14720 KB Output is correct
14 Correct 11 ms 14720 KB Output is correct
15 Correct 14 ms 14592 KB Output is correct
16 Correct 11 ms 14592 KB Output is correct
17 Correct 11 ms 14592 KB Output is correct
18 Correct 11 ms 14720 KB Output is correct
19 Correct 13 ms 14592 KB Output is correct
20 Correct 11 ms 14592 KB Output is correct

Subtask #5
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 246 ms 37404 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 11 ms 14720 KB Output is correct
2 Correct 11 ms 14720 KB Output is correct
3 Correct 11 ms 14592 KB Output is correct
4 Correct 14 ms 14592 KB Output is correct
5 Correct 13 ms 14592 KB Output is correct
6 Correct 13 ms 14592 KB Output is correct
7 Correct 12 ms 14592 KB Output is correct
8 Correct 12 ms 14592 KB Output is correct
9 Correct 11 ms 14592 KB Output is correct
10 Correct 14 ms 14592 KB Output is correct
11 Correct 11 ms 14592 KB Output is correct
12 Correct 12 ms 14720 KB Output is correct
13 Correct 14 ms 14760 KB Output is correct
14 Correct 12 ms 14720 KB Output is correct
15 Correct 12 ms 14720 KB Output is correct
16 Correct 14 ms 14592 KB Output is correct
17 Correct 12 ms 14592 KB Output is correct
18 Correct 12 ms 14592 KB Output is correct
19 Correct 16 ms 14592 KB Output is correct
20 Correct 15 ms 14592 KB Output is correct
21 Correct 14 ms 14592 KB Output is correct
22 Correct 11 ms 14720 KB Output is correct
23 Correct 11 ms 14624 KB Output is correct
24 Correct 13 ms 14592 KB Output is correct
25 Correct 10 ms 14464 KB Output is correct
26 Correct 12 ms 14464 KB Output is correct
27 Correct 10 ms 14464 KB Output is correct

Subtask #7
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 326 ms 37600 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 14464 KB Output is correct
2 Correct 10 ms 14464 KB Output is correct
3 Correct 10 ms 14464 KB Output is correct
4 Correct 11 ms 14464 KB Output is correct
5 Correct 10 ms 14592 KB Output is correct
6 Correct 10 ms 14464 KB Output is correct
7 Correct 11 ms 14464 KB Output is correct
8 Correct 11 ms 14464 KB Output is correct
9 Correct 11 ms 14464 KB Output is correct
10 Correct 10 ms 14464 KB Output is correct
11 Correct 11 ms 14464 KB Output is correct
12 Correct 10 ms 14464 KB Output is correct
13 Correct 10 ms 14464 KB Output is correct
14 Correct 10 ms 14464 KB Output is correct
15 Correct 10 ms 14464 KB Output is correct
16 Correct 10 ms 14464 KB Output is correct
17 Correct 10 ms 14464 KB Output is correct
18 Correct 10 ms 14464 KB Output is correct
19 Correct 11 ms 14496 KB Output is correct
20 Correct 10 ms 14464 KB Output is correct
21 Correct 11 ms 14464 KB Output is correct
22 Correct 10 ms 14464 KB Output is correct
23 Correct 11 ms 14464 KB Output is correct
24 Correct 10 ms 14464 KB Output is correct
25 Correct 10 ms 14464 KB Output is correct
26 Correct 10 ms 14464 KB Output is correct
27 Correct 10 ms 14464 KB Output is correct
28 Correct 10 ms 14464 KB Output is correct
29 Correct 10 ms 14464 KB Output is correct
30 Correct 10 ms 14464 KB Output is correct
31 Correct 10 ms 14512 KB Output is correct
32 Correct 11 ms 14592 KB Output is correct
33 Correct 13 ms 14464 KB Output is correct
34 Correct 12 ms 14464 KB Output is correct
35 Correct 12 ms 14464 KB Output is correct
36 Correct 14 ms 14464 KB Output is correct
37 Correct 10 ms 14464 KB Output is correct
38 Correct 10 ms 14464 KB Output is correct
39 Correct 10 ms 14464 KB Output is correct
40 Correct 10 ms 14464 KB Output is correct
41 Correct 10 ms 14464 KB Output is correct
42 Correct 10 ms 14464 KB Output is correct
43 Correct 12 ms 14464 KB Output is correct
44 Correct 10 ms 14464 KB Output is correct
45 Correct 10 ms 14464 KB Output is correct
46 Correct 10 ms 14464 KB Output is correct
47 Correct 11 ms 14464 KB Output is correct
48 Correct 10 ms 14464 KB Output is correct
49 Correct 10 ms 14464 KB Output is correct
50 Correct 10 ms 14464 KB Output is correct
51 Correct 11 ms 14464 KB Output is correct
52 Correct 12 ms 14464 KB Output is correct
53 Correct 11 ms 14464 KB Output is correct
54 Correct 12 ms 14464 KB Output is correct
55 Correct 12 ms 14464 KB Output is correct
56 Correct 10 ms 14464 KB Output is correct
57 Correct 10 ms 14488 KB Output is correct
58 Correct 12 ms 14464 KB Output is correct
59 Correct 10 ms 14464 KB Output is correct
60 Correct 13 ms 14464 KB Output is correct
61 Correct 11 ms 14556 KB Output is correct
62 Correct 10 ms 14464 KB Output is correct
63 Correct 10 ms 14464 KB Output is correct
64 Correct 10 ms 14464 KB Output is correct
65 Correct 11 ms 14464 KB Output is correct
66 Correct 10 ms 14464 KB Output is correct
67 Correct 11 ms 14592 KB Output is correct
68 Correct 11 ms 14592 KB Output is correct
69 Correct 11 ms 14592 KB Output is correct
70 Correct 11 ms 14592 KB Output is correct
71 Correct 10 ms 14592 KB Output is correct
72 Correct 12 ms 14592 KB Output is correct
73 Correct 11 ms 14592 KB Output is correct
74 Correct 11 ms 14592 KB Output is correct
75 Correct 11 ms 14592 KB Output is correct
76 Correct 10 ms 14464 KB Output is correct
77 Correct 11 ms 14592 KB Output is correct
78 Correct 14 ms 14592 KB Output is correct
79 Correct 11 ms 14592 KB Output is correct
80 Correct 13 ms 14592 KB Output is correct
81 Correct 11 ms 14592 KB Output is correct
82 Correct 15 ms 14592 KB Output is correct
83 Correct 10 ms 14592 KB Output is correct
84 Correct 20 ms 14592 KB Output is correct
85 Correct 11 ms 14592 KB Output is correct
86 Correct 11 ms 14592 KB Output is correct
87 Correct 12 ms 14592 KB Output is correct
88 Correct 13 ms 14592 KB Output is correct
89 Correct 14 ms 14592 KB Output is correct
90 Correct 13 ms 14592 KB Output is correct
91 Correct 11 ms 14592 KB Output is correct
92 Correct 13 ms 14592 KB Output is correct

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 14464 KB Output is correct
2 Correct 10 ms 14464 KB Output is correct
3 Correct 10 ms 14464 KB Output is correct
4 Correct 11 ms 14464 KB Output is correct
5 Correct 10 ms 14592 KB Output is correct
6 Correct 10 ms 14464 KB Output is correct
7 Correct 11 ms 14464 KB Output is correct
8 Correct 11 ms 14464 KB Output is correct
9 Correct 11 ms 14464 KB Output is correct
10 Correct 10 ms 14464 KB Output is correct
11 Correct 11 ms 14464 KB Output is correct
12 Correct 10 ms 14464 KB Output is correct
13 Correct 10 ms 14464 KB Output is correct
14 Correct 10 ms 14464 KB Output is correct
15 Correct 10 ms 14464 KB Output is correct
16 Correct 10 ms 14464 KB Output is correct
17 Correct 10 ms 14464 KB Output is correct
18 Correct 10 ms 14464 KB Output is correct
19 Correct 11 ms 14496 KB Output is correct
20 Correct 10 ms 14464 KB Output is correct
21 Correct 11 ms 14464 KB Output is correct
22 Correct 10 ms 14464 KB Output is correct
23 Correct 11 ms 14464 KB Output is correct
24 Correct 10 ms 14464 KB Output is correct
25 Correct 10 ms 14464 KB Output is correct
26 Correct 10 ms 14464 KB Output is correct
27 Correct 10 ms 14464 KB Output is correct
28 Correct 10 ms 14464 KB Output is correct
29 Correct 10 ms 14464 KB Output is correct
30 Correct 10 ms 14464 KB Output is correct
31 Correct 10 ms 14512 KB Output is correct
32 Correct 11 ms 14592 KB Output is correct
33 Correct 13 ms 14464 KB Output is correct
34 Correct 12 ms 14464 KB Output is correct
35 Correct 12 ms 14464 KB Output is correct
36 Correct 14 ms 14464 KB Output is correct
37 Correct 10 ms 14464 KB Output is correct
38 Correct 10 ms 14464 KB Output is correct
39 Correct 10 ms 14464 KB Output is correct
40 Correct 10 ms 14464 KB Output is correct
41 Correct 10 ms 14464 KB Output is correct
42 Correct 10 ms 14464 KB Output is correct
43 Correct 12 ms 14464 KB Output is correct
44 Correct 10 ms 14464 KB Output is correct
45 Correct 10 ms 14464 KB Output is correct
46 Correct 10 ms 14464 KB Output is correct
47 Correct 11 ms 14464 KB Output is correct
48 Correct 10 ms 14464 KB Output is correct
49 Correct 10 ms 14464 KB Output is correct
50 Correct 10 ms 14464 KB Output is correct
51 Correct 11 ms 14464 KB Output is correct
52 Correct 12 ms 14464 KB Output is correct
53 Correct 11 ms 14464 KB Output is correct
54 Correct 12 ms 14464 KB Output is correct
55 Correct 12 ms 14464 KB Output is correct
56 Correct 10 ms 14464 KB Output is correct
57 Correct 10 ms 14488 KB Output is correct
58 Correct 12 ms 14464 KB Output is correct
59 Correct 10 ms 14464 KB Output is correct
60 Correct 13 ms 14464 KB Output is correct
61 Correct 11 ms 14556 KB Output is correct
62 Correct 10 ms 14464 KB Output is correct
63 Correct 10 ms 14464 KB Output is correct
64 Correct 10 ms 14464 KB Output is correct
65 Correct 11 ms 14464 KB Output is correct
66 Correct 113 ms 28532 KB Output is correct
67 Correct 113 ms 29816 KB Output is correct
68 Correct 247 ms 40052 KB Output is correct
69 Correct 157 ms 33372 KB Output is correct
70 Correct 184 ms 33908 KB Output is correct
71 Correct 255 ms 39412 KB Output is correct
72 Correct 317 ms 37624 KB Output is correct
73 Correct 317 ms 38264 KB Output is correct
74 Correct 239 ms 35960 KB Output is correct
75 Correct 202 ms 34680 KB Output is correct
76 Correct 159 ms 28152 KB Output is correct
77 Correct 159 ms 28152 KB Output is correct
78 Correct 135 ms 26744 KB Output is correct
79 Correct 130 ms 26872 KB Output is correct
80 Correct 87 ms 23928 KB Output is correct
81 Correct 100 ms 23932 KB Output is correct
82 Correct 14 ms 16000 KB Output is correct
83 Correct 12 ms 16000 KB Output is correct
84 Correct 15 ms 16000 KB Output is correct
85 Correct 12 ms 16000 KB Output is correct
86 Correct 15 ms 16000 KB Output is correct
87 Correct 12 ms 16000 KB Output is correct
88 Correct 11 ms 14720 KB Output is correct
89 Correct 14 ms 14720 KB Output is correct
90 Correct 11 ms 14720 KB Output is correct
91 Correct 12 ms 14848 KB Output is correct
92 Correct 14 ms 14848 KB Output is correct
93 Correct 12 ms 14720 KB Output is correct
94 Correct 12 ms 14848 KB Output is correct
95 Correct 11 ms 14720 KB Output is correct
96 Correct 12 ms 14720 KB Output is correct
97 Correct 11 ms 14720 KB Output is correct
98 Correct 11 ms 14720 KB Output is correct
99 Correct 13 ms 14720 KB Output is correct
100 Correct 11 ms 14720 KB Output is correct
101 Correct 11 ms 14720 KB Output is correct
102 Correct 14 ms 14592 KB Output is correct
103 Correct 11 ms 14592 KB Output is correct
104 Correct 11 ms 14592 KB Output is correct
105 Correct 11 ms 14720 KB Output is correct
106 Correct 13 ms 14592 KB Output is correct
107 Correct 11 ms 14592 KB Output is correct
108 Incorrect 246 ms 37404 KB Output isn't correct
109 Halted 0 ms 0 KB -