답안 #757277

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
757277 2023-06-13T01:02:51 Z shjgkwo 철인 이종 경기 (APIO18_duathlon) C++17
57 / 100
1000 ms 47284 KB
#include <algorithm>
#include <iostream>
#include <map>
#include <set>
#include <stack>
#include <vector>

using namespace std;

const int MAXN = 100010;

vector<int> edge[MAXN];

map<int, int> bcce[MAXN];

int bcc_cnt = 0;

int pre_cnt = 0;
int pre[MAXN];
int low[MAXN];
int mypar[MAXN];
int myorigin[MAXN];
int is_sep[MAXN];

long long sum_perm_cnt = 0;
long long node_cnt[MAXN];

set<int> bcc_node[MAXN];

stack<pair<int, int> > st;

long long ans = 0;
long long xcnt = 0;

inline const long long nP3(long long n) {
    return n * (n - 1) * (n - 2);
}

inline const long long nP2(long long n) {
    return n * (n - 1);
}

void dfs(int origin, int u, int par) {
    int child = 0, flag = 0;
    xcnt++;
    mypar[u] = par;
    myorigin[u] = origin;
    node_cnt[u] = 1;
    low[u] = pre[u] = ++pre_cnt;
    for(auto &v: edge[u]) {
        if(v == par) continue;
        if(!pre[v]) {
            child++;
            st.push({u, v});
            dfs(origin, v, u);
            node_cnt[u] += node_cnt[v];
            low[u] = min(low[u], low[v]);
            if(pre[u] <= low[v]) {
                bcc_cnt++;
                flag = 1;
                while(st.size() && (st.top().first != u || st.top().second != v)) {
                    int x = st.top().first;
                    int y = st.top().second;
                    bcc_node[bcc_cnt].insert(x);
                    bcc_node[bcc_cnt].insert(y);
                    bcce[x][y] = bcc_cnt;
                    bcce[y][x] = bcc_cnt;
                    st.pop();
                }
                int x = st.top().first;
                int y = st.top().second;
                bcc_node[bcc_cnt].insert(x);
                bcc_node[bcc_cnt].insert(y);
                bcce[x][y] = bcc_cnt;
                bcce[y][x] = bcc_cnt;
                st.pop();
            }
        }
        else if(pre[u] > pre[v]) {
            st.push({u, v});
            low[u] = min(low[u], pre[v]);
        }
    }
    if(child >= 2 && par == 0) is_sep[u] = 1;
    else if(flag && par != 0) is_sep[u] = 1;
}

int main() {
    ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
    int n, m; cin >> n >> m;
    for(int i = 0; i < m; i++) {
        int x, y; cin >> x >> y;
        edge[x].push_back(y);
        edge[y].push_back(x);
    }
    for (int i = 1; i <= n; i++) {
        if (pre[i]) {
            continue;
        }
        xcnt = 0;
        dfs(i, i, 0);
        ans += nP3(xcnt);
    }
    for (int i = 1; i <= bcc_cnt; i++) {
        for(auto &u: bcc_node[i]) {
            long long node_sum = 0;
            if (!bcc_node[i].count(mypar[u])) {
                node_sum += node_cnt[myorigin[u]] - node_cnt[u];
            }
            for(auto &v: edge[u]) {
                if(mypar[v] != u) {
                    continue;
                }
                if(bcce[u][v] == i) {
                    continue;
                }
                node_sum += node_cnt[v];
            }
            ans -= nP2(node_sum + 1) * (bcc_node[i].size() - 1);
        }
    }
    cout << ans << "\n";
    return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 11988 KB Output is correct
2 Correct 6 ms 11988 KB Output is correct
3 Correct 7 ms 11988 KB Output is correct
4 Correct 6 ms 11988 KB Output is correct
5 Correct 6 ms 11988 KB Output is correct
6 Correct 7 ms 12060 KB Output is correct
7 Correct 6 ms 11988 KB Output is correct
8 Correct 7 ms 11988 KB Output is correct
9 Correct 7 ms 12080 KB Output is correct
10 Correct 6 ms 11988 KB Output is correct
11 Correct 7 ms 11988 KB Output is correct
12 Correct 7 ms 12068 KB Output is correct
13 Correct 7 ms 12040 KB Output is correct
14 Correct 7 ms 12012 KB Output is correct
15 Correct 6 ms 11988 KB Output is correct
16 Correct 7 ms 11984 KB Output is correct
17 Correct 7 ms 11988 KB Output is correct
18 Correct 7 ms 12068 KB Output is correct
19 Correct 9 ms 12072 KB Output is correct
20 Correct 6 ms 12068 KB Output is correct
21 Correct 7 ms 11988 KB Output is correct
22 Correct 7 ms 12068 KB Output is correct
23 Correct 7 ms 12000 KB Output is correct
24 Correct 6 ms 11988 KB Output is correct
25 Correct 7 ms 11988 KB Output is correct
26 Correct 7 ms 11988 KB Output is correct
27 Correct 7 ms 12000 KB Output is correct
28 Correct 7 ms 11988 KB Output is correct
29 Correct 6 ms 11988 KB Output is correct
30 Correct 7 ms 11988 KB Output is correct
31 Correct 7 ms 12072 KB Output is correct
32 Correct 6 ms 12072 KB Output is correct
33 Correct 6 ms 11988 KB Output is correct
34 Correct 6 ms 11988 KB Output is correct
35 Correct 6 ms 11972 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 11988 KB Output is correct
2 Correct 6 ms 11988 KB Output is correct
3 Correct 7 ms 11988 KB Output is correct
4 Correct 6 ms 11988 KB Output is correct
5 Correct 6 ms 11988 KB Output is correct
6 Correct 7 ms 12060 KB Output is correct
7 Correct 6 ms 11988 KB Output is correct
8 Correct 7 ms 11988 KB Output is correct
9 Correct 7 ms 12080 KB Output is correct
10 Correct 6 ms 11988 KB Output is correct
11 Correct 7 ms 11988 KB Output is correct
12 Correct 7 ms 12068 KB Output is correct
13 Correct 7 ms 12040 KB Output is correct
14 Correct 7 ms 12012 KB Output is correct
15 Correct 6 ms 11988 KB Output is correct
16 Correct 7 ms 11984 KB Output is correct
17 Correct 7 ms 11988 KB Output is correct
18 Correct 7 ms 12068 KB Output is correct
19 Correct 9 ms 12072 KB Output is correct
20 Correct 6 ms 12068 KB Output is correct
21 Correct 7 ms 11988 KB Output is correct
22 Correct 7 ms 12068 KB Output is correct
23 Correct 7 ms 12000 KB Output is correct
24 Correct 6 ms 11988 KB Output is correct
25 Correct 7 ms 11988 KB Output is correct
26 Correct 7 ms 11988 KB Output is correct
27 Correct 7 ms 12000 KB Output is correct
28 Correct 7 ms 11988 KB Output is correct
29 Correct 6 ms 11988 KB Output is correct
30 Correct 7 ms 11988 KB Output is correct
31 Correct 7 ms 12072 KB Output is correct
32 Correct 6 ms 12072 KB Output is correct
33 Correct 6 ms 11988 KB Output is correct
34 Correct 6 ms 11988 KB Output is correct
35 Correct 6 ms 11972 KB Output is correct
36 Correct 6 ms 11988 KB Output is correct
37 Correct 7 ms 11988 KB Output is correct
38 Correct 7 ms 12036 KB Output is correct
39 Correct 6 ms 11988 KB Output is correct
40 Correct 7 ms 12116 KB Output is correct
41 Correct 6 ms 11988 KB Output is correct
42 Correct 7 ms 11988 KB Output is correct
43 Correct 8 ms 12068 KB Output is correct
44 Correct 6 ms 11988 KB Output is correct
45 Correct 7 ms 11988 KB Output is correct
46 Correct 7 ms 11988 KB Output is correct
47 Correct 7 ms 12068 KB Output is correct
48 Correct 7 ms 11988 KB Output is correct
49 Correct 7 ms 11968 KB Output is correct
50 Correct 7 ms 11988 KB Output is correct
51 Correct 7 ms 12072 KB Output is correct
52 Correct 7 ms 11988 KB Output is correct
53 Correct 7 ms 12068 KB Output is correct
54 Correct 7 ms 11988 KB Output is correct
55 Correct 7 ms 12076 KB Output is correct
56 Correct 7 ms 11988 KB Output is correct
57 Correct 7 ms 12100 KB Output is correct
58 Correct 7 ms 11988 KB Output is correct
59 Correct 7 ms 12072 KB Output is correct
60 Correct 7 ms 11988 KB Output is correct
61 Correct 7 ms 12100 KB Output is correct
62 Correct 7 ms 12072 KB Output is correct
63 Correct 7 ms 11988 KB Output is correct
64 Correct 9 ms 11988 KB Output is correct
65 Correct 7 ms 11988 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 207 ms 47256 KB Output is correct
2 Correct 232 ms 47284 KB Output is correct
3 Correct 150 ms 42180 KB Output is correct
4 Correct 197 ms 45000 KB Output is correct
5 Correct 165 ms 38924 KB Output is correct
6 Correct 153 ms 39736 KB Output is correct
7 Correct 153 ms 37964 KB Output is correct
8 Correct 152 ms 39120 KB Output is correct
9 Correct 135 ms 36452 KB Output is correct
10 Correct 155 ms 37324 KB Output is correct
11 Correct 109 ms 31692 KB Output is correct
12 Correct 118 ms 31308 KB Output is correct
13 Correct 88 ms 30284 KB Output is correct
14 Correct 86 ms 29916 KB Output is correct
15 Correct 64 ms 26828 KB Output is correct
16 Correct 81 ms 26660 KB Output is correct
17 Correct 12 ms 14420 KB Output is correct
18 Correct 10 ms 14412 KB Output is correct
19 Correct 9 ms 14420 KB Output is correct
20 Correct 9 ms 14420 KB Output is correct
21 Correct 8 ms 14396 KB Output is correct
22 Correct 9 ms 14420 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 12244 KB Output is correct
2 Correct 7 ms 12340 KB Output is correct
3 Correct 7 ms 12252 KB Output is correct
4 Correct 7 ms 12372 KB Output is correct
5 Correct 7 ms 12372 KB Output is correct
6 Correct 7 ms 12400 KB Output is correct
7 Correct 8 ms 12340 KB Output is correct
8 Correct 8 ms 12392 KB Output is correct
9 Correct 7 ms 12320 KB Output is correct
10 Correct 10 ms 12244 KB Output is correct
11 Correct 7 ms 12244 KB Output is correct
12 Correct 8 ms 12244 KB Output is correct
13 Correct 8 ms 12244 KB Output is correct
14 Correct 7 ms 12244 KB Output is correct
15 Correct 7 ms 12244 KB Output is correct
16 Correct 7 ms 12116 KB Output is correct
17 Correct 53 ms 12244 KB Output is correct
18 Correct 21 ms 12244 KB Output is correct
19 Correct 14 ms 12348 KB Output is correct
20 Correct 10 ms 12344 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 142 ms 36928 KB Output is correct
2 Correct 145 ms 36820 KB Output is correct
3 Correct 156 ms 36700 KB Output is correct
4 Correct 144 ms 36760 KB Output is correct
5 Correct 153 ms 36796 KB Output is correct
6 Correct 157 ms 45188 KB Output is correct
7 Correct 177 ms 42292 KB Output is correct
8 Correct 156 ms 40848 KB Output is correct
9 Correct 154 ms 39628 KB Output is correct
10 Correct 149 ms 36860 KB Output is correct
11 Correct 140 ms 36684 KB Output is correct
12 Correct 150 ms 36812 KB Output is correct
13 Correct 152 ms 36696 KB Output is correct
14 Correct 132 ms 34760 KB Output is correct
15 Correct 110 ms 32780 KB Output is correct
16 Correct 71 ms 26444 KB Output is correct
17 Execution timed out 1086 ms 36648 KB Time limit exceeded
18 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 12244 KB Output is correct
2 Correct 7 ms 12228 KB Output is correct
3 Correct 7 ms 12244 KB Output is correct
4 Correct 7 ms 12352 KB Output is correct
5 Correct 8 ms 12244 KB Output is correct
6 Correct 9 ms 12244 KB Output is correct
7 Correct 7 ms 12244 KB Output is correct
8 Correct 7 ms 12244 KB Output is correct
9 Correct 8 ms 12244 KB Output is correct
10 Correct 7 ms 12204 KB Output is correct
11 Correct 8 ms 12244 KB Output is correct
12 Correct 8 ms 12332 KB Output is correct
13 Correct 8 ms 12372 KB Output is correct
14 Correct 8 ms 12372 KB Output is correct
15 Correct 7 ms 12372 KB Output is correct
16 Correct 7 ms 12336 KB Output is correct
17 Correct 8 ms 12332 KB Output is correct
18 Correct 7 ms 12332 KB Output is correct
19 Correct 8 ms 12204 KB Output is correct
20 Correct 7 ms 12244 KB Output is correct
21 Correct 14 ms 12292 KB Output is correct
22 Correct 9 ms 12244 KB Output is correct
23 Correct 8 ms 12244 KB Output is correct
24 Correct 10 ms 12336 KB Output is correct
25 Correct 6 ms 12116 KB Output is correct
26 Correct 7 ms 12116 KB Output is correct
27 Correct 6 ms 12072 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 135 ms 36772 KB Output is correct
2 Correct 149 ms 36684 KB Output is correct
3 Correct 163 ms 37552 KB Output is correct
4 Correct 166 ms 38264 KB Output is correct
5 Correct 139 ms 36340 KB Output is correct
6 Correct 133 ms 35532 KB Output is correct
7 Correct 157 ms 34980 KB Output is correct
8 Correct 145 ms 34508 KB Output is correct
9 Correct 150 ms 34124 KB Output is correct
10 Correct 144 ms 34052 KB Output is correct
11 Correct 142 ms 33744 KB Output is correct
12 Correct 145 ms 33740 KB Output is correct
13 Correct 147 ms 33808 KB Output is correct
14 Correct 158 ms 37152 KB Output is correct
15 Correct 174 ms 45392 KB Output is correct
16 Correct 172 ms 43212 KB Output is correct
17 Correct 168 ms 44620 KB Output is correct
18 Correct 178 ms 42652 KB Output is correct
19 Correct 178 ms 38304 KB Output is correct
20 Correct 165 ms 38152 KB Output is correct
21 Correct 178 ms 38128 KB Output is correct
22 Correct 155 ms 36192 KB Output is correct
23 Correct 128 ms 34128 KB Output is correct
24 Execution timed out 1091 ms 39032 KB Time limit exceeded
25 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 11988 KB Output is correct
2 Correct 6 ms 11988 KB Output is correct
3 Correct 7 ms 11988 KB Output is correct
4 Correct 6 ms 11988 KB Output is correct
5 Correct 6 ms 11988 KB Output is correct
6 Correct 7 ms 12060 KB Output is correct
7 Correct 6 ms 11988 KB Output is correct
8 Correct 7 ms 11988 KB Output is correct
9 Correct 7 ms 12080 KB Output is correct
10 Correct 6 ms 11988 KB Output is correct
11 Correct 7 ms 11988 KB Output is correct
12 Correct 7 ms 12068 KB Output is correct
13 Correct 7 ms 12040 KB Output is correct
14 Correct 7 ms 12012 KB Output is correct
15 Correct 6 ms 11988 KB Output is correct
16 Correct 7 ms 11984 KB Output is correct
17 Correct 7 ms 11988 KB Output is correct
18 Correct 7 ms 12068 KB Output is correct
19 Correct 9 ms 12072 KB Output is correct
20 Correct 6 ms 12068 KB Output is correct
21 Correct 7 ms 11988 KB Output is correct
22 Correct 7 ms 12068 KB Output is correct
23 Correct 7 ms 12000 KB Output is correct
24 Correct 6 ms 11988 KB Output is correct
25 Correct 7 ms 11988 KB Output is correct
26 Correct 7 ms 11988 KB Output is correct
27 Correct 7 ms 12000 KB Output is correct
28 Correct 7 ms 11988 KB Output is correct
29 Correct 6 ms 11988 KB Output is correct
30 Correct 7 ms 11988 KB Output is correct
31 Correct 7 ms 12072 KB Output is correct
32 Correct 6 ms 12072 KB Output is correct
33 Correct 6 ms 11988 KB Output is correct
34 Correct 6 ms 11988 KB Output is correct
35 Correct 6 ms 11972 KB Output is correct
36 Correct 6 ms 11988 KB Output is correct
37 Correct 7 ms 11988 KB Output is correct
38 Correct 7 ms 12036 KB Output is correct
39 Correct 6 ms 11988 KB Output is correct
40 Correct 7 ms 12116 KB Output is correct
41 Correct 6 ms 11988 KB Output is correct
42 Correct 7 ms 11988 KB Output is correct
43 Correct 8 ms 12068 KB Output is correct
44 Correct 6 ms 11988 KB Output is correct
45 Correct 7 ms 11988 KB Output is correct
46 Correct 7 ms 11988 KB Output is correct
47 Correct 7 ms 12068 KB Output is correct
48 Correct 7 ms 11988 KB Output is correct
49 Correct 7 ms 11968 KB Output is correct
50 Correct 7 ms 11988 KB Output is correct
51 Correct 7 ms 12072 KB Output is correct
52 Correct 7 ms 11988 KB Output is correct
53 Correct 7 ms 12068 KB Output is correct
54 Correct 7 ms 11988 KB Output is correct
55 Correct 7 ms 12076 KB Output is correct
56 Correct 7 ms 11988 KB Output is correct
57 Correct 7 ms 12100 KB Output is correct
58 Correct 7 ms 11988 KB Output is correct
59 Correct 7 ms 12072 KB Output is correct
60 Correct 7 ms 11988 KB Output is correct
61 Correct 7 ms 12100 KB Output is correct
62 Correct 7 ms 12072 KB Output is correct
63 Correct 7 ms 11988 KB Output is correct
64 Correct 9 ms 11988 KB Output is correct
65 Correct 7 ms 11988 KB Output is correct
66 Correct 7 ms 11988 KB Output is correct
67 Correct 8 ms 12140 KB Output is correct
68 Correct 7 ms 12320 KB Output is correct
69 Correct 8 ms 12340 KB Output is correct
70 Correct 8 ms 12468 KB Output is correct
71 Correct 9 ms 12244 KB Output is correct
72 Correct 8 ms 12208 KB Output is correct
73 Correct 8 ms 12244 KB Output is correct
74 Correct 7 ms 12244 KB Output is correct
75 Correct 7 ms 12212 KB Output is correct
76 Correct 7 ms 12060 KB Output is correct
77 Correct 8 ms 12336 KB Output is correct
78 Correct 7 ms 12248 KB Output is correct
79 Correct 7 ms 12340 KB Output is correct
80 Correct 7 ms 12244 KB Output is correct
81 Correct 7 ms 12284 KB Output is correct
82 Correct 7 ms 12372 KB Output is correct
83 Correct 8 ms 12372 KB Output is correct
84 Correct 9 ms 12340 KB Output is correct
85 Correct 7 ms 12340 KB Output is correct
86 Correct 8 ms 12244 KB Output is correct
87 Correct 7 ms 12260 KB Output is correct
88 Correct 8 ms 12232 KB Output is correct
89 Correct 7 ms 12212 KB Output is correct
90 Correct 7 ms 12292 KB Output is correct
91 Correct 9 ms 12340 KB Output is correct
92 Correct 8 ms 12336 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 11988 KB Output is correct
2 Correct 6 ms 11988 KB Output is correct
3 Correct 7 ms 11988 KB Output is correct
4 Correct 6 ms 11988 KB Output is correct
5 Correct 6 ms 11988 KB Output is correct
6 Correct 7 ms 12060 KB Output is correct
7 Correct 6 ms 11988 KB Output is correct
8 Correct 7 ms 11988 KB Output is correct
9 Correct 7 ms 12080 KB Output is correct
10 Correct 6 ms 11988 KB Output is correct
11 Correct 7 ms 11988 KB Output is correct
12 Correct 7 ms 12068 KB Output is correct
13 Correct 7 ms 12040 KB Output is correct
14 Correct 7 ms 12012 KB Output is correct
15 Correct 6 ms 11988 KB Output is correct
16 Correct 7 ms 11984 KB Output is correct
17 Correct 7 ms 11988 KB Output is correct
18 Correct 7 ms 12068 KB Output is correct
19 Correct 9 ms 12072 KB Output is correct
20 Correct 6 ms 12068 KB Output is correct
21 Correct 7 ms 11988 KB Output is correct
22 Correct 7 ms 12068 KB Output is correct
23 Correct 7 ms 12000 KB Output is correct
24 Correct 6 ms 11988 KB Output is correct
25 Correct 7 ms 11988 KB Output is correct
26 Correct 7 ms 11988 KB Output is correct
27 Correct 7 ms 12000 KB Output is correct
28 Correct 7 ms 11988 KB Output is correct
29 Correct 6 ms 11988 KB Output is correct
30 Correct 7 ms 11988 KB Output is correct
31 Correct 7 ms 12072 KB Output is correct
32 Correct 6 ms 12072 KB Output is correct
33 Correct 6 ms 11988 KB Output is correct
34 Correct 6 ms 11988 KB Output is correct
35 Correct 6 ms 11972 KB Output is correct
36 Correct 6 ms 11988 KB Output is correct
37 Correct 7 ms 11988 KB Output is correct
38 Correct 7 ms 12036 KB Output is correct
39 Correct 6 ms 11988 KB Output is correct
40 Correct 7 ms 12116 KB Output is correct
41 Correct 6 ms 11988 KB Output is correct
42 Correct 7 ms 11988 KB Output is correct
43 Correct 8 ms 12068 KB Output is correct
44 Correct 6 ms 11988 KB Output is correct
45 Correct 7 ms 11988 KB Output is correct
46 Correct 7 ms 11988 KB Output is correct
47 Correct 7 ms 12068 KB Output is correct
48 Correct 7 ms 11988 KB Output is correct
49 Correct 7 ms 11968 KB Output is correct
50 Correct 7 ms 11988 KB Output is correct
51 Correct 7 ms 12072 KB Output is correct
52 Correct 7 ms 11988 KB Output is correct
53 Correct 7 ms 12068 KB Output is correct
54 Correct 7 ms 11988 KB Output is correct
55 Correct 7 ms 12076 KB Output is correct
56 Correct 7 ms 11988 KB Output is correct
57 Correct 7 ms 12100 KB Output is correct
58 Correct 7 ms 11988 KB Output is correct
59 Correct 7 ms 12072 KB Output is correct
60 Correct 7 ms 11988 KB Output is correct
61 Correct 7 ms 12100 KB Output is correct
62 Correct 7 ms 12072 KB Output is correct
63 Correct 7 ms 11988 KB Output is correct
64 Correct 9 ms 11988 KB Output is correct
65 Correct 7 ms 11988 KB Output is correct
66 Correct 207 ms 47256 KB Output is correct
67 Correct 232 ms 47284 KB Output is correct
68 Correct 150 ms 42180 KB Output is correct
69 Correct 197 ms 45000 KB Output is correct
70 Correct 165 ms 38924 KB Output is correct
71 Correct 153 ms 39736 KB Output is correct
72 Correct 153 ms 37964 KB Output is correct
73 Correct 152 ms 39120 KB Output is correct
74 Correct 135 ms 36452 KB Output is correct
75 Correct 155 ms 37324 KB Output is correct
76 Correct 109 ms 31692 KB Output is correct
77 Correct 118 ms 31308 KB Output is correct
78 Correct 88 ms 30284 KB Output is correct
79 Correct 86 ms 29916 KB Output is correct
80 Correct 64 ms 26828 KB Output is correct
81 Correct 81 ms 26660 KB Output is correct
82 Correct 12 ms 14420 KB Output is correct
83 Correct 10 ms 14412 KB Output is correct
84 Correct 9 ms 14420 KB Output is correct
85 Correct 9 ms 14420 KB Output is correct
86 Correct 8 ms 14396 KB Output is correct
87 Correct 9 ms 14420 KB Output is correct
88 Correct 8 ms 12244 KB Output is correct
89 Correct 7 ms 12340 KB Output is correct
90 Correct 7 ms 12252 KB Output is correct
91 Correct 7 ms 12372 KB Output is correct
92 Correct 7 ms 12372 KB Output is correct
93 Correct 7 ms 12400 KB Output is correct
94 Correct 8 ms 12340 KB Output is correct
95 Correct 8 ms 12392 KB Output is correct
96 Correct 7 ms 12320 KB Output is correct
97 Correct 10 ms 12244 KB Output is correct
98 Correct 7 ms 12244 KB Output is correct
99 Correct 8 ms 12244 KB Output is correct
100 Correct 8 ms 12244 KB Output is correct
101 Correct 7 ms 12244 KB Output is correct
102 Correct 7 ms 12244 KB Output is correct
103 Correct 7 ms 12116 KB Output is correct
104 Correct 53 ms 12244 KB Output is correct
105 Correct 21 ms 12244 KB Output is correct
106 Correct 14 ms 12348 KB Output is correct
107 Correct 10 ms 12344 KB Output is correct
108 Correct 142 ms 36928 KB Output is correct
109 Correct 145 ms 36820 KB Output is correct
110 Correct 156 ms 36700 KB Output is correct
111 Correct 144 ms 36760 KB Output is correct
112 Correct 153 ms 36796 KB Output is correct
113 Correct 157 ms 45188 KB Output is correct
114 Correct 177 ms 42292 KB Output is correct
115 Correct 156 ms 40848 KB Output is correct
116 Correct 154 ms 39628 KB Output is correct
117 Correct 149 ms 36860 KB Output is correct
118 Correct 140 ms 36684 KB Output is correct
119 Correct 150 ms 36812 KB Output is correct
120 Correct 152 ms 36696 KB Output is correct
121 Correct 132 ms 34760 KB Output is correct
122 Correct 110 ms 32780 KB Output is correct
123 Correct 71 ms 26444 KB Output is correct
124 Execution timed out 1086 ms 36648 KB Time limit exceeded
125 Halted 0 ms 0 KB -