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Submission #525826

# Submission time Handle Problem Language Result Execution time Memory
525826 2022-02-13T01:04:25 Z mjhmjh1104 Mountains and Valleys (CCO20_day1problem3) C++17
16 / 25
 7000 ms 26248 KB 
#include <cstdio>
#include <vector>
#include <utility>
#include <algorithm>
using namespace std;
 
int n, m, dp[20][20971520];
vector<int> tree[200006];
vector<pair<int, int>> adj[200006];
 
int f(int x, int y) {
    if (dp[x][y] + 1) return dp[x][y];
    if (!y) return dp[x][y] = 0;
    dp[x][y] = (int)1e9;
    for (auto &i: adj[x]) dp[x][y] = min(dp[x][y], i.second + f(i.first, y & ~(1 << i.first)));
    for (auto &i: tree[x]) dp[x][y] = min(dp[x][y], 1 + f(i, y & ~(1 << i)));
    return dp[x][y];
}
 
int par[200006], sz[200006];
bool cl[200006];
 
int dfs(int x, int prev = -1) {
    par[x] = prev;
    sz[x] = 1;
    for (auto &i: tree[x]) if (i != prev) {
        sz[x] = max(sz[x], dfs(i, x) + 1);
    }
    return sz[x];
}

int dist[200006];
 
int dfs_dist(int x, int prev = -1) {
    vector<int> v;
    int ret = 0;
    dist[x] = 0;
    for (auto &i: tree[x]) if (i != prev) {
        v.push_back(dfs_dist(i, x) + 1);
        ret = max(ret, v.back());
        dist[x] = max(dist[x], dist[i]);
    }
    sort(v.rbegin(), v.rend());
    if (!v.empty()) dist[x] = max(dist[x], v[0]);
    if ((int)v.size() > 1) dist[x] = max(dist[x], v[0] + v[1]);
    return ret;
}

int sp[18][200006], depth[200006];

void dfs_depth(int x, int prev = -1) {
    par[x] = prev;
    for (auto &i: tree[x]) if (i != prev) {
        depth[i] = depth[x] + 1;
        dfs_depth(i, x);
    }
}

int get_dist(int u, int v) {
    if (depth[u] < depth[v]) swap(u, v);
    int diff = depth[u] - depth[v], ret = diff;
    for (int t = 17; t >= 0; t--) if (diff >= 1 << t) {
        diff -= 1 << t;
        u = sp[t][u];
    }
    if (u == v) return ret;
    for (int t = 17; t >= 0; t--) if (sp[t][u] != -1 && sp[t][v] != -1 && sp[t][u] != sp[t][v]) {
        ret += 1 << t + 1;
        u = sp[t][u], v = sp[t][v];
    }
    return ret + 2;
}
 
int main() {
    scanf("%d%d", &n, &m);
    while (m--) {
        int x, y, w;
        scanf("%d%d%d", &x, &y, &w);
        if (w == 1) {
            tree[x].push_back(y);
            tree[y].push_back(x);
        } else {
            adj[x].push_back({ y, w });
            adj[y].push_back({ x, w });
        }
    }
    /*if (n <= 20) {
        for (int i = 0; i < n; i++) for (int j = 0; j < 1 << n; j++) dp[i][j] = -1;
        int res = (int)1e9;
        for (int i = 0; i < n; i++) res = min(res, f(i, (1 << n) - 1 ^ 1 << i));
        printf("%d", res);
        return 0;
    }*/
    dfs_dist(0);
    dfs_depth(0);
    for (int i = 0; i < n; i++) sp[0][i] = par[i];
    for (int t = 1; t < 18; t++) for (int i = 0; i < n; i++) {
        if (sp[t - 1][i] == -1) sp[t][i] = -1;
        else sp[t][i] = sp[t - 1][sp[t - 1][i]];
    }
    int zero = 2 * (n - 1) - dist[0], one = (int)1e9;
    for (int i = 0; i < n; i++) for (auto &j: adj[i]) if (i < j.first) {
        int curr = j.second + 2 * (n - 1) - get_dist(i, j.first) - 1;
        dfs(i);
        int x = j.first, pv = -1;
        vector<pair<int, int>> v;
        int y = -1, T = 0;
        dfs_dist(i);
        while (x != -1) {
            for (auto &k: tree[x]) if (k != pv && k != par[x]) {
                if (sz[k]) {
                    if (!v.empty() && v.back().second == T) {
                        y = max(y, v.back().first + sz[k] - 1);
                        v.back().first = max(v.back().first, sz[k]);
                    } else v.push_back({ sz[k], T });
                }
                y = max(y, dist[k] - 1);
            }
            T++;
            pv = x;
            x = par[x];
        }
        int ans = -(int)1e9;
        for (int i = 0; i < (int)v.size(); i++) {
            if (i) ans -= v[i].second - v[i - 1].second;
            y = max(y, ans + v[i].first + 1);
            ans = max(ans, v[i].first);
        }
        curr -= y;
        one = min(one, curr);
    }
    printf("%d", min(zero, one));
}

Compilation message

Main.cpp: In function 'int get_dist(int, int)':
Main.cpp:68:23: warning: suggest parentheses around '+' inside '<<' [-Wparentheses]
   68 |         ret += 1 << t + 1;
      |                     ~~^~~
Main.cpp: In function 'int main()':
Main.cpp:75:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   75 |     scanf("%d%d", &n, &m);
      |     ~~~~~^~~~~~~~~~~~~~~~
Main.cpp:78:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   78 |         scanf("%d%d%d", &x, &y, &w);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 9804 KB Output is correct
2 Correct 5 ms 9804 KB Output is correct
3 Correct 5 ms 9804 KB Output is correct
4 Correct 5 ms 9804 KB Output is correct
5 Correct 5 ms 9804 KB Output is correct
6 Correct 5 ms 9688 KB Output is correct
7 Correct 4 ms 9804 KB Output is correct
8 Correct 5 ms 9812 KB Output is correct
9 Correct 5 ms 9804 KB Output is correct
10 Correct 4 ms 9804 KB Output is correct
11 Correct 4 ms 9804 KB Output is correct
12 Correct 4 ms 9804 KB Output is correct
13 Correct 4 ms 9804 KB Output is correct
14 Correct 4 ms 9688 KB Output is correct
15 Correct 5 ms 9804 KB Output is correct

Subtask #2
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 9804 KB Output is correct
2 Correct 5 ms 9804 KB Output is correct
3 Correct 5 ms 9804 KB Output is correct
4 Correct 5 ms 9804 KB Output is correct
5 Correct 5 ms 9804 KB Output is correct
6 Correct 5 ms 9688 KB Output is correct
7 Correct 4 ms 9804 KB Output is correct
8 Correct 5 ms 9812 KB Output is correct
9 Correct 5 ms 9804 KB Output is correct
10 Correct 4 ms 9804 KB Output is correct
11 Correct 4 ms 9804 KB Output is correct
12 Correct 4 ms 9804 KB Output is correct
13 Correct 4 ms 9804 KB Output is correct
14 Correct 4 ms 9688 KB Output is correct
15 Correct 5 ms 9804 KB Output is correct
16 Correct 4 ms 9804 KB Output is correct
17 Correct 4 ms 9804 KB Output is correct
18 Correct 4 ms 9804 KB Output is correct
19 Correct 4 ms 9804 KB Output is correct
20 Correct 6 ms 9804 KB Output is correct
21 Correct 5 ms 9804 KB Output is correct
22 Correct 5 ms 9804 KB Output is correct
23 Correct 5 ms 9804 KB Output is correct
24 Correct 5 ms 9804 KB Output is correct
25 Correct 4 ms 9804 KB Output is correct
26 Correct 5 ms 9688 KB Output is correct
27 Correct 5 ms 9804 KB Output is correct
28 Correct 4 ms 9804 KB Output is correct
29 Correct 5 ms 9804 KB Output is correct
30 Correct 5 ms 9804 KB Output is correct
31 Correct 5 ms 9764 KB Output is correct
32 Correct 5 ms 9804 KB Output is correct
33 Correct 5 ms 9804 KB Output is correct
34 Correct 5 ms 9688 KB Output is correct
35 Correct 4 ms 9804 KB Output is correct

Subtask #3
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 2263 ms 11152 KB Output is correct
2 Correct 2305 ms 11260 KB Output is correct
3 Correct 2255 ms 11044 KB Output is correct
4 Correct 2121 ms 10824 KB Output is correct
5 Correct 2110 ms 10768 KB Output is correct
6 Correct 659 ms 10572 KB Output is correct
7 Correct 2287 ms 11128 KB Output is correct
8 Correct 2664 ms 10940 KB Output is correct
9 Correct 2366 ms 11076 KB Output is correct
10 Correct 2112 ms 10816 KB Output is correct
11 Correct 2122 ms 10928 KB Output is correct
12 Correct 2044 ms 10828 KB Output is correct
13 Correct 2134 ms 10928 KB Output is correct
14 Correct 2121 ms 10928 KB Output is correct

Subtask #4
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 9804 KB Output is correct
2 Correct 5 ms 9804 KB Output is correct
3 Correct 5 ms 9804 KB Output is correct
4 Correct 5 ms 9804 KB Output is correct
5 Correct 5 ms 9804 KB Output is correct
6 Correct 5 ms 9688 KB Output is correct
7 Correct 4 ms 9804 KB Output is correct
8 Correct 5 ms 9812 KB Output is correct
9 Correct 5 ms 9804 KB Output is correct
10 Correct 4 ms 9804 KB Output is correct
11 Correct 4 ms 9804 KB Output is correct
12 Correct 4 ms 9804 KB Output is correct
13 Correct 4 ms 9804 KB Output is correct
14 Correct 4 ms 9688 KB Output is correct
15 Correct 5 ms 9804 KB Output is correct
16 Correct 4 ms 9804 KB Output is correct
17 Correct 4 ms 9804 KB Output is correct
18 Correct 4 ms 9804 KB Output is correct
19 Correct 4 ms 9804 KB Output is correct
20 Correct 6 ms 9804 KB Output is correct
21 Correct 5 ms 9804 KB Output is correct
22 Correct 5 ms 9804 KB Output is correct
23 Correct 5 ms 9804 KB Output is correct
24 Correct 5 ms 9804 KB Output is correct
25 Correct 4 ms 9804 KB Output is correct
26 Correct 5 ms 9688 KB Output is correct
27 Correct 5 ms 9804 KB Output is correct
28 Correct 4 ms 9804 KB Output is correct
29 Correct 5 ms 9804 KB Output is correct
30 Correct 5 ms 9804 KB Output is correct
31 Correct 5 ms 9764 KB Output is correct
32 Correct 5 ms 9804 KB Output is correct
33 Correct 5 ms 9804 KB Output is correct
34 Correct 5 ms 9688 KB Output is correct
35 Correct 4 ms 9804 KB Output is correct
36 Correct 6 ms 9804 KB Output is correct
37 Correct 5 ms 9708 KB Output is correct
38 Correct 5 ms 9804 KB Output is correct
39 Correct 6 ms 9804 KB Output is correct
40 Correct 6 ms 9824 KB Output is correct
41 Correct 6 ms 9804 KB Output is correct
42 Correct 6 ms 9804 KB Output is correct
43 Correct 7 ms 9804 KB Output is correct
44 Correct 7 ms 9824 KB Output is correct
45 Correct 6 ms 9804 KB Output is correct
46 Correct 6 ms 9752 KB Output is correct
47 Correct 6 ms 9804 KB Output is correct
48 Correct 4 ms 9804 KB Output is correct
49 Correct 5 ms 9804 KB Output is correct

Subtask #5
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 9804 KB Output is correct
2 Correct 5 ms 9804 KB Output is correct
3 Correct 5 ms 9804 KB Output is correct
4 Correct 5 ms 9804 KB Output is correct
5 Correct 5 ms 9804 KB Output is correct
6 Correct 5 ms 9688 KB Output is correct
7 Correct 4 ms 9804 KB Output is correct
8 Correct 5 ms 9812 KB Output is correct
9 Correct 5 ms 9804 KB Output is correct
10 Correct 4 ms 9804 KB Output is correct
11 Correct 4 ms 9804 KB Output is correct
12 Correct 4 ms 9804 KB Output is correct
13 Correct 4 ms 9804 KB Output is correct
14 Correct 4 ms 9688 KB Output is correct
15 Correct 5 ms 9804 KB Output is correct
16 Correct 4 ms 9804 KB Output is correct
17 Correct 4 ms 9804 KB Output is correct
18 Correct 4 ms 9804 KB Output is correct
19 Correct 4 ms 9804 KB Output is correct
20 Correct 6 ms 9804 KB Output is correct
21 Correct 5 ms 9804 KB Output is correct
22 Correct 5 ms 9804 KB Output is correct
23 Correct 5 ms 9804 KB Output is correct
24 Correct 5 ms 9804 KB Output is correct
25 Correct 4 ms 9804 KB Output is correct
26 Correct 5 ms 9688 KB Output is correct
27 Correct 5 ms 9804 KB Output is correct
28 Correct 4 ms 9804 KB Output is correct
29 Correct 5 ms 9804 KB Output is correct
30 Correct 5 ms 9804 KB Output is correct
31 Correct 5 ms 9764 KB Output is correct
32 Correct 5 ms 9804 KB Output is correct
33 Correct 5 ms 9804 KB Output is correct
34 Correct 5 ms 9688 KB Output is correct
35 Correct 4 ms 9804 KB Output is correct
36 Correct 6 ms 9804 KB Output is correct
37 Correct 5 ms 9708 KB Output is correct
38 Correct 5 ms 9804 KB Output is correct
39 Correct 6 ms 9804 KB Output is correct
40 Correct 6 ms 9824 KB Output is correct
41 Correct 6 ms 9804 KB Output is correct
42 Correct 6 ms 9804 KB Output is correct
43 Correct 7 ms 9804 KB Output is correct
44 Correct 7 ms 9824 KB Output is correct
45 Correct 6 ms 9804 KB Output is correct
46 Correct 6 ms 9752 KB Output is correct
47 Correct 6 ms 9804 KB Output is correct
48 Correct 4 ms 9804 KB Output is correct
49 Correct 5 ms 9804 KB Output is correct
50 Correct 22 ms 9904 KB Output is correct
51 Correct 23 ms 9932 KB Output is correct
52 Correct 23 ms 9908 KB Output is correct
53 Correct 22 ms 9804 KB Output is correct
54 Correct 21 ms 9900 KB Output is correct
55 Correct 11 ms 9884 KB Output is correct
56 Correct 23 ms 9924 KB Output is correct
57 Correct 25 ms 9848 KB Output is correct
58 Correct 23 ms 9804 KB Output is correct
59 Correct 21 ms 9900 KB Output is correct
60 Correct 22 ms 9908 KB Output is correct
61 Correct 22 ms 9804 KB Output is correct
62 Correct 8 ms 9892 KB Output is correct
63 Correct 8 ms 9804 KB Output is correct

Subtask #6
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 9804 KB Output is correct
2 Correct 5 ms 9804 KB Output is correct
3 Correct 5 ms 9804 KB Output is correct
4 Correct 5 ms 9804 KB Output is correct
5 Correct 5 ms 9804 KB Output is correct
6 Correct 5 ms 9688 KB Output is correct
7 Correct 4 ms 9804 KB Output is correct
8 Correct 5 ms 9812 KB Output is correct
9 Correct 5 ms 9804 KB Output is correct
10 Correct 4 ms 9804 KB Output is correct
11 Correct 4 ms 9804 KB Output is correct
12 Correct 4 ms 9804 KB Output is correct
13 Correct 4 ms 9804 KB Output is correct
14 Correct 4 ms 9688 KB Output is correct
15 Correct 5 ms 9804 KB Output is correct
16 Correct 4 ms 9804 KB Output is correct
17 Correct 4 ms 9804 KB Output is correct
18 Correct 4 ms 9804 KB Output is correct
19 Correct 4 ms 9804 KB Output is correct
20 Correct 6 ms 9804 KB Output is correct
21 Correct 5 ms 9804 KB Output is correct
22 Correct 5 ms 9804 KB Output is correct
23 Correct 5 ms 9804 KB Output is correct
24 Correct 5 ms 9804 KB Output is correct
25 Correct 4 ms 9804 KB Output is correct
26 Correct 5 ms 9688 KB Output is correct
27 Correct 5 ms 9804 KB Output is correct
28 Correct 4 ms 9804 KB Output is correct
29 Correct 5 ms 9804 KB Output is correct
30 Correct 5 ms 9804 KB Output is correct
31 Correct 5 ms 9764 KB Output is correct
32 Correct 5 ms 9804 KB Output is correct
33 Correct 5 ms 9804 KB Output is correct
34 Correct 5 ms 9688 KB Output is correct
35 Correct 4 ms 9804 KB Output is correct
36 Correct 2263 ms 11152 KB Output is correct
37 Correct 2305 ms 11260 KB Output is correct
38 Correct 2255 ms 11044 KB Output is correct
39 Correct 2121 ms 10824 KB Output is correct
40 Correct 2110 ms 10768 KB Output is correct
41 Correct 659 ms 10572 KB Output is correct
42 Correct 2287 ms 11128 KB Output is correct
43 Correct 2664 ms 10940 KB Output is correct
44 Correct 2366 ms 11076 KB Output is correct
45 Correct 2112 ms 10816 KB Output is correct
46 Correct 2122 ms 10928 KB Output is correct
47 Correct 2044 ms 10828 KB Output is correct
48 Correct 2134 ms 10928 KB Output is correct
49 Correct 2121 ms 10928 KB Output is correct
50 Correct 6 ms 9804 KB Output is correct
51 Correct 5 ms 9708 KB Output is correct
52 Correct 5 ms 9804 KB Output is correct
53 Correct 6 ms 9804 KB Output is correct
54 Correct 6 ms 9824 KB Output is correct
55 Correct 6 ms 9804 KB Output is correct
56 Correct 6 ms 9804 KB Output is correct
57 Correct 7 ms 9804 KB Output is correct
58 Correct 7 ms 9824 KB Output is correct
59 Correct 6 ms 9804 KB Output is correct
60 Correct 6 ms 9752 KB Output is correct
61 Correct 6 ms 9804 KB Output is correct
62 Correct 4 ms 9804 KB Output is correct
63 Correct 5 ms 9804 KB Output is correct
64 Correct 22 ms 9904 KB Output is correct
65 Correct 23 ms 9932 KB Output is correct
66 Correct 23 ms 9908 KB Output is correct
67 Correct 22 ms 9804 KB Output is correct
68 Correct 21 ms 9900 KB Output is correct
69 Correct 11 ms 9884 KB Output is correct
70 Correct 23 ms 9924 KB Output is correct
71 Correct 25 ms 9848 KB Output is correct
72 Correct 23 ms 9804 KB Output is correct
73 Correct 21 ms 9900 KB Output is correct
74 Correct 22 ms 9908 KB Output is correct
75 Correct 22 ms 9804 KB Output is correct
76 Correct 8 ms 9892 KB Output is correct
77 Correct 8 ms 9804 KB Output is correct
78 Correct 2270 ms 11400 KB Output is correct
79 Correct 2367 ms 11124 KB Output is correct
80 Correct 2268 ms 10928 KB Output is correct
81 Correct 2157 ms 10828 KB Output is correct
82 Correct 2062 ms 10756 KB Output is correct
83 Correct 706 ms 10572 KB Output is correct
84 Correct 2245 ms 11200 KB Output is correct
85 Correct 2582 ms 10964 KB Output is correct
86 Correct 2326 ms 11080 KB Output is correct
87 Correct 2110 ms 10828 KB Output is correct
88 Correct 2165 ms 10928 KB Output is correct
89 Correct 2156 ms 10700 KB Output is correct
90 Correct 356 ms 10724 KB Output is correct
91 Correct 342 ms 10716 KB Output is correct

Subtask #7
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 9804 KB Output is correct
2 Correct 5 ms 9804 KB Output is correct
3 Correct 5 ms 9804 KB Output is correct
4 Correct 5 ms 9804 KB Output is correct
5 Correct 5 ms 9804 KB Output is correct
6 Correct 5 ms 9688 KB Output is correct
7 Correct 4 ms 9804 KB Output is correct
8 Correct 5 ms 9812 KB Output is correct
9 Correct 5 ms 9804 KB Output is correct
10 Correct 4 ms 9804 KB Output is correct
11 Correct 4 ms 9804 KB Output is correct
12 Correct 4 ms 9804 KB Output is correct
13 Correct 4 ms 9804 KB Output is correct
14 Correct 4 ms 9688 KB Output is correct
15 Correct 5 ms 9804 KB Output is correct
16 Correct 4 ms 9804 KB Output is correct
17 Correct 4 ms 9804 KB Output is correct
18 Correct 4 ms 9804 KB Output is correct
19 Correct 4 ms 9804 KB Output is correct
20 Correct 6 ms 9804 KB Output is correct
21 Correct 5 ms 9804 KB Output is correct
22 Correct 5 ms 9804 KB Output is correct
23 Correct 5 ms 9804 KB Output is correct
24 Correct 5 ms 9804 KB Output is correct
25 Correct 4 ms 9804 KB Output is correct
26 Correct 5 ms 9688 KB Output is correct
27 Correct 5 ms 9804 KB Output is correct
28 Correct 4 ms 9804 KB Output is correct
29 Correct 5 ms 9804 KB Output is correct
30 Correct 5 ms 9804 KB Output is correct
31 Correct 5 ms 9764 KB Output is correct
32 Correct 5 ms 9804 KB Output is correct
33 Correct 5 ms 9804 KB Output is correct
34 Correct 5 ms 9688 KB Output is correct
35 Correct 4 ms 9804 KB Output is correct
36 Correct 2263 ms 11152 KB Output is correct
37 Correct 2305 ms 11260 KB Output is correct
38 Correct 2255 ms 11044 KB Output is correct
39 Correct 2121 ms 10824 KB Output is correct
40 Correct 2110 ms 10768 KB Output is correct
41 Correct 659 ms 10572 KB Output is correct
42 Correct 2287 ms 11128 KB Output is correct
43 Correct 2664 ms 10940 KB Output is correct
44 Correct 2366 ms 11076 KB Output is correct
45 Correct 2112 ms 10816 KB Output is correct
46 Correct 2122 ms 10928 KB Output is correct
47 Correct 2044 ms 10828 KB Output is correct
48 Correct 2134 ms 10928 KB Output is correct
49 Correct 2121 ms 10928 KB Output is correct
50 Correct 6 ms 9804 KB Output is correct
51 Correct 5 ms 9708 KB Output is correct
52 Correct 5 ms 9804 KB Output is correct
53 Correct 6 ms 9804 KB Output is correct
54 Correct 6 ms 9824 KB Output is correct
55 Correct 6 ms 9804 KB Output is correct
56 Correct 6 ms 9804 KB Output is correct
57 Correct 7 ms 9804 KB Output is correct
58 Correct 7 ms 9824 KB Output is correct
59 Correct 6 ms 9804 KB Output is correct
60 Correct 6 ms 9752 KB Output is correct
61 Correct 6 ms 9804 KB Output is correct
62 Correct 4 ms 9804 KB Output is correct
63 Correct 5 ms 9804 KB Output is correct
64 Correct 22 ms 9904 KB Output is correct
65 Correct 23 ms 9932 KB Output is correct
66 Correct 23 ms 9908 KB Output is correct
67 Correct 22 ms 9804 KB Output is correct
68 Correct 21 ms 9900 KB Output is correct
69 Correct 11 ms 9884 KB Output is correct
70 Correct 23 ms 9924 KB Output is correct
71 Correct 25 ms 9848 KB Output is correct
72 Correct 23 ms 9804 KB Output is correct
73 Correct 21 ms 9900 KB Output is correct
74 Correct 22 ms 9908 KB Output is correct
75 Correct 22 ms 9804 KB Output is correct
76 Correct 8 ms 9892 KB Output is correct
77 Correct 8 ms 9804 KB Output is correct
78 Correct 2270 ms 11400 KB Output is correct
79 Correct 2367 ms 11124 KB Output is correct
80 Correct 2268 ms 10928 KB Output is correct
81 Correct 2157 ms 10828 KB Output is correct
82 Correct 2062 ms 10756 KB Output is correct
83 Correct 706 ms 10572 KB Output is correct
84 Correct 2245 ms 11200 KB Output is correct
85 Correct 2582 ms 10964 KB Output is correct
86 Correct 2326 ms 11080 KB Output is correct
87 Correct 2110 ms 10828 KB Output is correct
88 Correct 2165 ms 10928 KB Output is correct
89 Correct 2156 ms 10700 KB Output is correct
90 Correct 356 ms 10724 KB Output is correct
91 Correct 342 ms 10716 KB Output is correct
92 Execution timed out 7035 ms 26248 KB Time limit exceeded
93 Halted 0 ms 0 KB -

Subtask #8
0.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 9804 KB Output is correct
2 Correct 5 ms 9804 KB Output is correct
3 Correct 5 ms 9804 KB Output is correct
4 Correct 5 ms 9804 KB Output is correct
5 Correct 5 ms 9804 KB Output is correct
6 Correct 5 ms 9688 KB Output is correct
7 Correct 4 ms 9804 KB Output is correct
8 Correct 5 ms 9812 KB Output is correct
9 Correct 5 ms 9804 KB Output is correct
10 Correct 4 ms 9804 KB Output is correct
11 Correct 4 ms 9804 KB Output is correct
12 Correct 4 ms 9804 KB Output is correct
13 Correct 4 ms 9804 KB Output is correct
14 Correct 4 ms 9688 KB Output is correct
15 Correct 5 ms 9804 KB Output is correct
16 Correct 4 ms 9804 KB Output is correct
17 Correct 4 ms 9804 KB Output is correct
18 Correct 4 ms 9804 KB Output is correct
19 Correct 4 ms 9804 KB Output is correct
20 Correct 6 ms 9804 KB Output is correct
21 Correct 5 ms 9804 KB Output is correct
22 Correct 5 ms 9804 KB Output is correct
23 Correct 5 ms 9804 KB Output is correct
24 Correct 5 ms 9804 KB Output is correct
25 Correct 4 ms 9804 KB Output is correct
26 Correct 5 ms 9688 KB Output is correct
27 Correct 5 ms 9804 KB Output is correct
28 Correct 4 ms 9804 KB Output is correct
29 Correct 5 ms 9804 KB Output is correct
30 Correct 5 ms 9804 KB Output is correct
31 Correct 5 ms 9764 KB Output is correct
32 Correct 5 ms 9804 KB Output is correct
33 Correct 5 ms 9804 KB Output is correct
34 Correct 5 ms 9688 KB Output is correct
35 Correct 4 ms 9804 KB Output is correct
36 Correct 2263 ms 11152 KB Output is correct
37 Correct 2305 ms 11260 KB Output is correct
38 Correct 2255 ms 11044 KB Output is correct
39 Correct 2121 ms 10824 KB Output is correct
40 Correct 2110 ms 10768 KB Output is correct
41 Correct 659 ms 10572 KB Output is correct
42 Correct 2287 ms 11128 KB Output is correct
43 Correct 2664 ms 10940 KB Output is correct
44 Correct 2366 ms 11076 KB Output is correct
45 Correct 2112 ms 10816 KB Output is correct
46 Correct 2122 ms 10928 KB Output is correct
47 Correct 2044 ms 10828 KB Output is correct
48 Correct 2134 ms 10928 KB Output is correct
49 Correct 2121 ms 10928 KB Output is correct
50 Correct 6 ms 9804 KB Output is correct
51 Correct 5 ms 9708 KB Output is correct
52 Correct 5 ms 9804 KB Output is correct
53 Correct 6 ms 9804 KB Output is correct
54 Correct 6 ms 9824 KB Output is correct
55 Correct 6 ms 9804 KB Output is correct
56 Correct 6 ms 9804 KB Output is correct
57 Correct 7 ms 9804 KB Output is correct
58 Correct 7 ms 9824 KB Output is correct
59 Correct 6 ms 9804 KB Output is correct
60 Correct 6 ms 9752 KB Output is correct
61 Correct 6 ms 9804 KB Output is correct
62 Correct 4 ms 9804 KB Output is correct
63 Correct 5 ms 9804 KB Output is correct
64 Correct 22 ms 9904 KB Output is correct
65 Correct 23 ms 9932 KB Output is correct
66 Correct 23 ms 9908 KB Output is correct
67 Correct 22 ms 9804 KB Output is correct
68 Correct 21 ms 9900 KB Output is correct
69 Correct 11 ms 9884 KB Output is correct
70 Correct 23 ms 9924 KB Output is correct
71 Correct 25 ms 9848 KB Output is correct
72 Correct 23 ms 9804 KB Output is correct
73 Correct 21 ms 9900 KB Output is correct
74 Correct 22 ms 9908 KB Output is correct
75 Correct 22 ms 9804 KB Output is correct
76 Correct 8 ms 9892 KB Output is correct
77 Correct 8 ms 9804 KB Output is correct
78 Correct 2270 ms 11400 KB Output is correct
79 Correct 2367 ms 11124 KB Output is correct
80 Correct 2268 ms 10928 KB Output is correct
81 Correct 2157 ms 10828 KB Output is correct
82 Correct 2062 ms 10756 KB Output is correct
83 Correct 706 ms 10572 KB Output is correct
84 Correct 2245 ms 11200 KB Output is correct
85 Correct 2582 ms 10964 KB Output is correct
86 Correct 2326 ms 11080 KB Output is correct
87 Correct 2110 ms 10828 KB Output is correct
88 Correct 2165 ms 10928 KB Output is correct
89 Correct 2156 ms 10700 KB Output is correct
90 Correct 356 ms 10724 KB Output is correct
91 Correct 342 ms 10716 KB Output is correct
92 Execution timed out 7035 ms 26248 KB Time limit exceeded
93 Halted 0 ms 0 KB -