oj.uz

답안 #525758

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
525758 2022-02-12T19:28:09 Z mjhmjh1104 Mountains and Valleys (CCO20_day1problem3) C++17
11 / 25
 699 ms 108484 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 lt[5006][5006], dist[200006], par[200006], sz[200006];
bool cl[200006];

void dfs_lt(int x, int y, int dist = 0, int prev = -1) {
    lt[y][x] = dist;
    for (auto &i: tree[x]) if (i != prev) dfs_lt(i, y, dist + 1, x);
}

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 dfs_dist(int x, int prev = -1) {
    int ret = x;
    for (auto &i: tree[x]) if (i != prev) {
        dist[i] = 1 + dist[x];
        int t = dfs_dist(i, x);
        if (dist[t] > dist[ret]) ret = t;
    }
    return ret;
}

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;
    }
    for (int i = 0; i < n; i++) dfs_lt(i, i);
    int t = dfs_dist(dist[0] = 0);
    dist[t] = 0;
    int s = dfs_dist(t);
    int zero = 2 * (n - 1) - dist[s], one = (int)1e9;
    if (n <= 1000) for (int i = 0; i < n; i++) for (auto &j: adj[i]) if (i < j.first) {
        int curr = j.second + 2 * (n - 1) - lt[i][j.first] - 1;
        dfs(j.first);
        int x = i, pv = -1;
        vector<int> v;
        int y = -1;
        while (x != -1) {
            v.emplace_back();
            vector<int> curr;
            for (auto &i: tree[x]) if (i != pv && i != par[x]) {
                v.back() = max(v.back(), sz[i]);
                curr.push_back(sz[i]);
            }
            sort(curr.rbegin(), curr.rend());
            if (!curr.empty()) y = max(y, curr[0]);
            if ((int)curr.size() > 1) y = max(y, curr[0] + curr[1] - 1);
            pv = x;
            x = par[x];
        }
        for (int i = 0; i < (int)v.size(); i++) for (int j = i + 1; j < (int)v.size(); j++) y = max(y, v[i] + v[j] - (j - i - 1));
        curr -= y;
        one = min(one, curr);
    }
    printf("%d", min(zero, one));
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:63:66: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
   63 |         for (int i = 0; i < n; i++) res = min(res, f(i, (1 << n) - 1 ^ 1 << i));
      |                                                         ~~~~~~~~~^~~
Main.cpp:48:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   48 |     scanf("%d%d", &n, &m);
      |     ~~~~~^~~~~~~~~~~~~~~~
Main.cpp:51:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   51 |         scanf("%d%d%d", &x, &y, &w);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~

Subtask #1
1.0 / 1.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 9676 KB Output is correct
2 Correct 5 ms 9676 KB Output is correct
3 Correct 5 ms 9676 KB Output is correct
4 Correct 4 ms 9676 KB Output is correct
5 Correct 5 ms 9676 KB Output is correct
6 Correct 5 ms 9676 KB Output is correct
7 Correct 5 ms 9676 KB Output is correct
8 Correct 4 ms 9676 KB Output is correct
9 Correct 5 ms 9708 KB Output is correct
10 Correct 5 ms 9692 KB Output is correct
11 Correct 5 ms 9676 KB Output is correct
12 Correct 4 ms 9676 KB Output is correct
13 Correct 4 ms 9676 KB Output is correct
14 Correct 4 ms 9676 KB Output is correct
15 Correct 4 ms 9676 KB Output is correct

Subtask #2
2.0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 9676 KB Output is correct
2 Correct 5 ms 9676 KB Output is correct
3 Correct 5 ms 9676 KB Output is correct
4 Correct 4 ms 9676 KB Output is correct
5 Correct 5 ms 9676 KB Output is correct
6 Correct 5 ms 9676 KB Output is correct
7 Correct 5 ms 9676 KB Output is correct
8 Correct 4 ms 9676 KB Output is correct
9 Correct 5 ms 9708 KB Output is correct
10 Correct 5 ms 9692 KB Output is correct
11 Correct 5 ms 9676 KB Output is correct
12 Correct 4 ms 9676 KB Output is correct
13 Correct 4 ms 9676 KB Output is correct
14 Correct 4 ms 9676 KB Output is correct
15 Correct 4 ms 9676 KB Output is correct
16 Correct 5 ms 9700 KB Output is correct
17 Correct 4 ms 9676 KB Output is correct
18 Correct 5 ms 9676 KB Output is correct
19 Correct 5 ms 9932 KB Output is correct
20 Correct 6 ms 11724 KB Output is correct
21 Correct 6 ms 11724 KB Output is correct
22 Correct 183 ms 91908 KB Output is correct
23 Correct 43 ms 48828 KB Output is correct
24 Correct 38 ms 48832 KB Output is correct
25 Correct 31 ms 28212 KB Output is correct
26 Correct 54 ms 28236 KB Output is correct
27 Correct 275 ms 91912 KB Output is correct
28 Correct 19 ms 28264 KB Output is correct
29 Correct 29 ms 28236 KB Output is correct
30 Correct 21 ms 28184 KB Output is correct
31 Correct 25 ms 28236 KB Output is correct
32 Correct 11 ms 11724 KB Output is correct
33 Correct 5 ms 9676 KB Output is correct
34 Correct 12 ms 28168 KB Output is correct
35 Correct 12 ms 28236 KB Output is correct

Subtask #3
2.0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Correct 670 ms 108484 KB Output is correct
2 Correct 630 ms 108264 KB Output is correct
3 Correct 683 ms 108084 KB Output is correct
4 Correct 659 ms 108216 KB Output is correct
5 Correct 655 ms 107972 KB Output is correct
6 Correct 245 ms 107972 KB Output is correct
7 Correct 685 ms 108312 KB Output is correct
8 Correct 695 ms 108204 KB Output is correct
9 Correct 673 ms 108228 KB Output is correct
10 Correct 699 ms 108072 KB Output is correct
11 Correct 661 ms 108096 KB Output is correct
12 Correct 623 ms 107844 KB Output is correct
13 Correct 660 ms 108356 KB Output is correct
14 Correct 664 ms 108068 KB Output is correct

Subtask #4
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 9676 KB Output is correct
2 Correct 5 ms 9676 KB Output is correct
3 Correct 5 ms 9676 KB Output is correct
4 Correct 4 ms 9676 KB Output is correct
5 Correct 5 ms 9676 KB Output is correct
6 Correct 5 ms 9676 KB Output is correct
7 Correct 5 ms 9676 KB Output is correct
8 Correct 4 ms 9676 KB Output is correct
9 Correct 5 ms 9708 KB Output is correct
10 Correct 5 ms 9692 KB Output is correct
11 Correct 5 ms 9676 KB Output is correct
12 Correct 4 ms 9676 KB Output is correct
13 Correct 4 ms 9676 KB Output is correct
14 Correct 4 ms 9676 KB Output is correct
15 Correct 4 ms 9676 KB Output is correct
16 Correct 5 ms 9700 KB Output is correct
17 Correct 4 ms 9676 KB Output is correct
18 Correct 5 ms 9676 KB Output is correct
19 Correct 5 ms 9932 KB Output is correct
20 Correct 6 ms 11724 KB Output is correct
21 Correct 6 ms 11724 KB Output is correct
22 Correct 183 ms 91908 KB Output is correct
23 Correct 43 ms 48828 KB Output is correct
24 Correct 38 ms 48832 KB Output is correct
25 Correct 31 ms 28212 KB Output is correct
26 Correct 54 ms 28236 KB Output is correct
27 Correct 275 ms 91912 KB Output is correct
28 Correct 19 ms 28264 KB Output is correct
29 Correct 29 ms 28236 KB Output is correct
30 Correct 21 ms 28184 KB Output is correct
31 Correct 25 ms 28236 KB Output is correct
32 Correct 11 ms 11724 KB Output is correct
33 Correct 5 ms 9676 KB Output is correct
34 Correct 12 ms 28168 KB Output is correct
35 Correct 12 ms 28236 KB Output is correct
36 Correct 5 ms 10060 KB Output is correct
37 Correct 8 ms 10060 KB Output is correct
38 Correct 5 ms 10060 KB Output is correct
39 Correct 5 ms 10064 KB Output is correct
40 Correct 6 ms 10132 KB Output is correct
41 Correct 6 ms 10060 KB Output is correct
42 Correct 6 ms 10060 KB Output is correct
43 Correct 5 ms 10060 KB Output is correct
44 Correct 5 ms 10060 KB Output is correct
45 Correct 5 ms 10060 KB Output is correct
46 Correct 5 ms 10060 KB Output is correct
47 Correct 5 ms 10060 KB Output is correct
48 Correct 5 ms 10060 KB Output is correct
49 Correct 5 ms 10060 KB Output is correct

Subtask #5
0.0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 9676 KB Output is correct
2 Correct 5 ms 9676 KB Output is correct
3 Correct 5 ms 9676 KB Output is correct
4 Correct 4 ms 9676 KB Output is correct
5 Correct 5 ms 9676 KB Output is correct
6 Correct 5 ms 9676 KB Output is correct
7 Correct 5 ms 9676 KB Output is correct
8 Correct 4 ms 9676 KB Output is correct
9 Correct 5 ms 9708 KB Output is correct
10 Correct 5 ms 9692 KB Output is correct
11 Correct 5 ms 9676 KB Output is correct
12 Correct 4 ms 9676 KB Output is correct
13 Correct 4 ms 9676 KB Output is correct
14 Correct 4 ms 9676 KB Output is correct
15 Correct 4 ms 9676 KB Output is correct
16 Correct 5 ms 9700 KB Output is correct
17 Correct 4 ms 9676 KB Output is correct
18 Correct 5 ms 9676 KB Output is correct
19 Correct 5 ms 9932 KB Output is correct
20 Correct 6 ms 11724 KB Output is correct
21 Correct 6 ms 11724 KB Output is correct
22 Correct 183 ms 91908 KB Output is correct
23 Correct 43 ms 48828 KB Output is correct
24 Correct 38 ms 48832 KB Output is correct
25 Correct 31 ms 28212 KB Output is correct
26 Correct 54 ms 28236 KB Output is correct
27 Correct 275 ms 91912 KB Output is correct
28 Correct 19 ms 28264 KB Output is correct
29 Correct 29 ms 28236 KB Output is correct
30 Correct 21 ms 28184 KB Output is correct
31 Correct 25 ms 28236 KB Output is correct
32 Correct 11 ms 11724 KB Output is correct
33 Correct 5 ms 9676 KB Output is correct
34 Correct 12 ms 28168 KB Output is correct
35 Correct 12 ms 28236 KB Output is correct
36 Correct 5 ms 10060 KB Output is correct
37 Correct 8 ms 10060 KB Output is correct
38 Correct 5 ms 10060 KB Output is correct
39 Correct 5 ms 10064 KB Output is correct
40 Correct 6 ms 10132 KB Output is correct
41 Correct 6 ms 10060 KB Output is correct
42 Correct 6 ms 10060 KB Output is correct
43 Correct 5 ms 10060 KB Output is correct
44 Correct 5 ms 10060 KB Output is correct
45 Correct 5 ms 10060 KB Output is correct
46 Correct 5 ms 10060 KB Output is correct
47 Correct 5 ms 10060 KB Output is correct
48 Correct 5 ms 10060 KB Output is correct
49 Correct 5 ms 10060 KB Output is correct
50 Correct 31 ms 12784 KB Output is correct
51 Correct 54 ms 12748 KB Output is correct
52 Correct 35 ms 12748 KB Output is correct
53 Correct 28 ms 12792 KB Output is correct
54 Correct 23 ms 12764 KB Output is correct
55 Correct 12 ms 12748 KB Output is correct
56 Correct 34 ms 12644 KB Output is correct
57 Correct 30 ms 12728 KB Output is correct
58 Correct 34 ms 12748 KB Output is correct
59 Correct 25 ms 12740 KB Output is correct
60 Incorrect 29 ms 12620 KB Output isn't correct
61 Halted 0 ms 0 KB -

Subtask #6
0.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 9676 KB Output is correct
2 Correct 5 ms 9676 KB Output is correct
3 Correct 5 ms 9676 KB Output is correct
4 Correct 4 ms 9676 KB Output is correct
5 Correct 5 ms 9676 KB Output is correct
6 Correct 5 ms 9676 KB Output is correct
7 Correct 5 ms 9676 KB Output is correct
8 Correct 4 ms 9676 KB Output is correct
9 Correct 5 ms 9708 KB Output is correct
10 Correct 5 ms 9692 KB Output is correct
11 Correct 5 ms 9676 KB Output is correct
12 Correct 4 ms 9676 KB Output is correct
13 Correct 4 ms 9676 KB Output is correct
14 Correct 4 ms 9676 KB Output is correct
15 Correct 4 ms 9676 KB Output is correct
16 Correct 5 ms 9700 KB Output is correct
17 Correct 4 ms 9676 KB Output is correct
18 Correct 5 ms 9676 KB Output is correct
19 Correct 5 ms 9932 KB Output is correct
20 Correct 6 ms 11724 KB Output is correct
21 Correct 6 ms 11724 KB Output is correct
22 Correct 183 ms 91908 KB Output is correct
23 Correct 43 ms 48828 KB Output is correct
24 Correct 38 ms 48832 KB Output is correct
25 Correct 31 ms 28212 KB Output is correct
26 Correct 54 ms 28236 KB Output is correct
27 Correct 275 ms 91912 KB Output is correct
28 Correct 19 ms 28264 KB Output is correct
29 Correct 29 ms 28236 KB Output is correct
30 Correct 21 ms 28184 KB Output is correct
31 Correct 25 ms 28236 KB Output is correct
32 Correct 11 ms 11724 KB Output is correct
33 Correct 5 ms 9676 KB Output is correct
34 Correct 12 ms 28168 KB Output is correct
35 Correct 12 ms 28236 KB Output is correct
36 Correct 670 ms 108484 KB Output is correct
37 Correct 630 ms 108264 KB Output is correct
38 Correct 683 ms 108084 KB Output is correct
39 Correct 659 ms 108216 KB Output is correct
40 Correct 655 ms 107972 KB Output is correct
41 Correct 245 ms 107972 KB Output is correct
42 Correct 685 ms 108312 KB Output is correct
43 Correct 695 ms 108204 KB Output is correct
44 Correct 673 ms 108228 KB Output is correct
45 Correct 699 ms 108072 KB Output is correct
46 Correct 661 ms 108096 KB Output is correct
47 Correct 623 ms 107844 KB Output is correct
48 Correct 660 ms 108356 KB Output is correct
49 Correct 664 ms 108068 KB Output is correct
50 Correct 5 ms 10060 KB Output is correct
51 Correct 8 ms 10060 KB Output is correct
52 Correct 5 ms 10060 KB Output is correct
53 Correct 5 ms 10064 KB Output is correct
54 Correct 6 ms 10132 KB Output is correct
55 Correct 6 ms 10060 KB Output is correct
56 Correct 6 ms 10060 KB Output is correct
57 Correct 5 ms 10060 KB Output is correct
58 Correct 5 ms 10060 KB Output is correct
59 Correct 5 ms 10060 KB Output is correct
60 Correct 5 ms 10060 KB Output is correct
61 Correct 5 ms 10060 KB Output is correct
62 Correct 5 ms 10060 KB Output is correct
63 Correct 5 ms 10060 KB Output is correct
64 Correct 31 ms 12784 KB Output is correct
65 Correct 54 ms 12748 KB Output is correct
66 Correct 35 ms 12748 KB Output is correct
67 Correct 28 ms 12792 KB Output is correct
68 Correct 23 ms 12764 KB Output is correct
69 Correct 12 ms 12748 KB Output is correct
70 Correct 34 ms 12644 KB Output is correct
71 Correct 30 ms 12728 KB Output is correct
72 Correct 34 ms 12748 KB Output is correct
73 Correct 25 ms 12740 KB Output is correct
74 Incorrect 29 ms 12620 KB Output isn't correct
75 Halted 0 ms 0 KB -

Subtask #7
0.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 9676 KB Output is correct
2 Correct 5 ms 9676 KB Output is correct
3 Correct 5 ms 9676 KB Output is correct
4 Correct 4 ms 9676 KB Output is correct
5 Correct 5 ms 9676 KB Output is correct
6 Correct 5 ms 9676 KB Output is correct
7 Correct 5 ms 9676 KB Output is correct
8 Correct 4 ms 9676 KB Output is correct
9 Correct 5 ms 9708 KB Output is correct
10 Correct 5 ms 9692 KB Output is correct
11 Correct 5 ms 9676 KB Output is correct
12 Correct 4 ms 9676 KB Output is correct
13 Correct 4 ms 9676 KB Output is correct
14 Correct 4 ms 9676 KB Output is correct
15 Correct 4 ms 9676 KB Output is correct
16 Correct 5 ms 9700 KB Output is correct
17 Correct 4 ms 9676 KB Output is correct
18 Correct 5 ms 9676 KB Output is correct
19 Correct 5 ms 9932 KB Output is correct
20 Correct 6 ms 11724 KB Output is correct
21 Correct 6 ms 11724 KB Output is correct
22 Correct 183 ms 91908 KB Output is correct
23 Correct 43 ms 48828 KB Output is correct
24 Correct 38 ms 48832 KB Output is correct
25 Correct 31 ms 28212 KB Output is correct
26 Correct 54 ms 28236 KB Output is correct
27 Correct 275 ms 91912 KB Output is correct
28 Correct 19 ms 28264 KB Output is correct
29 Correct 29 ms 28236 KB Output is correct
30 Correct 21 ms 28184 KB Output is correct
31 Correct 25 ms 28236 KB Output is correct
32 Correct 11 ms 11724 KB Output is correct
33 Correct 5 ms 9676 KB Output is correct
34 Correct 12 ms 28168 KB Output is correct
35 Correct 12 ms 28236 KB Output is correct
36 Correct 670 ms 108484 KB Output is correct
37 Correct 630 ms 108264 KB Output is correct
38 Correct 683 ms 108084 KB Output is correct
39 Correct 659 ms 108216 KB Output is correct
40 Correct 655 ms 107972 KB Output is correct
41 Correct 245 ms 107972 KB Output is correct
42 Correct 685 ms 108312 KB Output is correct
43 Correct 695 ms 108204 KB Output is correct
44 Correct 673 ms 108228 KB Output is correct
45 Correct 699 ms 108072 KB Output is correct
46 Correct 661 ms 108096 KB Output is correct
47 Correct 623 ms 107844 KB Output is correct
48 Correct 660 ms 108356 KB Output is correct
49 Correct 664 ms 108068 KB Output is correct
50 Correct 5 ms 10060 KB Output is correct
51 Correct 8 ms 10060 KB Output is correct
52 Correct 5 ms 10060 KB Output is correct
53 Correct 5 ms 10064 KB Output is correct
54 Correct 6 ms 10132 KB Output is correct
55 Correct 6 ms 10060 KB Output is correct
56 Correct 6 ms 10060 KB Output is correct
57 Correct 5 ms 10060 KB Output is correct
58 Correct 5 ms 10060 KB Output is correct
59 Correct 5 ms 10060 KB Output is correct
60 Correct 5 ms 10060 KB Output is correct
61 Correct 5 ms 10060 KB Output is correct
62 Correct 5 ms 10060 KB Output is correct
63 Correct 5 ms 10060 KB Output is correct
64 Correct 31 ms 12784 KB Output is correct
65 Correct 54 ms 12748 KB Output is correct
66 Correct 35 ms 12748 KB Output is correct
67 Correct 28 ms 12792 KB Output is correct
68 Correct 23 ms 12764 KB Output is correct
69 Correct 12 ms 12748 KB Output is correct
70 Correct 34 ms 12644 KB Output is correct
71 Correct 30 ms 12728 KB Output is correct
72 Correct 34 ms 12748 KB Output is correct
73 Correct 25 ms 12740 KB Output is correct
74 Incorrect 29 ms 12620 KB Output isn't correct
75 Halted 0 ms 0 KB -

Subtask #8
0.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 9676 KB Output is correct
2 Correct 5 ms 9676 KB Output is correct
3 Correct 5 ms 9676 KB Output is correct
4 Correct 4 ms 9676 KB Output is correct
5 Correct 5 ms 9676 KB Output is correct
6 Correct 5 ms 9676 KB Output is correct
7 Correct 5 ms 9676 KB Output is correct
8 Correct 4 ms 9676 KB Output is correct
9 Correct 5 ms 9708 KB Output is correct
10 Correct 5 ms 9692 KB Output is correct
11 Correct 5 ms 9676 KB Output is correct
12 Correct 4 ms 9676 KB Output is correct
13 Correct 4 ms 9676 KB Output is correct
14 Correct 4 ms 9676 KB Output is correct
15 Correct 4 ms 9676 KB Output is correct
16 Correct 5 ms 9700 KB Output is correct
17 Correct 4 ms 9676 KB Output is correct
18 Correct 5 ms 9676 KB Output is correct
19 Correct 5 ms 9932 KB Output is correct
20 Correct 6 ms 11724 KB Output is correct
21 Correct 6 ms 11724 KB Output is correct
22 Correct 183 ms 91908 KB Output is correct
23 Correct 43 ms 48828 KB Output is correct
24 Correct 38 ms 48832 KB Output is correct
25 Correct 31 ms 28212 KB Output is correct
26 Correct 54 ms 28236 KB Output is correct
27 Correct 275 ms 91912 KB Output is correct
28 Correct 19 ms 28264 KB Output is correct
29 Correct 29 ms 28236 KB Output is correct
30 Correct 21 ms 28184 KB Output is correct
31 Correct 25 ms 28236 KB Output is correct
32 Correct 11 ms 11724 KB Output is correct
33 Correct 5 ms 9676 KB Output is correct
34 Correct 12 ms 28168 KB Output is correct
35 Correct 12 ms 28236 KB Output is correct
36 Correct 670 ms 108484 KB Output is correct
37 Correct 630 ms 108264 KB Output is correct
38 Correct 683 ms 108084 KB Output is correct
39 Correct 659 ms 108216 KB Output is correct
40 Correct 655 ms 107972 KB Output is correct
41 Correct 245 ms 107972 KB Output is correct
42 Correct 685 ms 108312 KB Output is correct
43 Correct 695 ms 108204 KB Output is correct
44 Correct 673 ms 108228 KB Output is correct
45 Correct 699 ms 108072 KB Output is correct
46 Correct 661 ms 108096 KB Output is correct
47 Correct 623 ms 107844 KB Output is correct
48 Correct 660 ms 108356 KB Output is correct
49 Correct 664 ms 108068 KB Output is correct
50 Correct 5 ms 10060 KB Output is correct
51 Correct 8 ms 10060 KB Output is correct
52 Correct 5 ms 10060 KB Output is correct
53 Correct 5 ms 10064 KB Output is correct
54 Correct 6 ms 10132 KB Output is correct
55 Correct 6 ms 10060 KB Output is correct
56 Correct 6 ms 10060 KB Output is correct
57 Correct 5 ms 10060 KB Output is correct
58 Correct 5 ms 10060 KB Output is correct
59 Correct 5 ms 10060 KB Output is correct
60 Correct 5 ms 10060 KB Output is correct
61 Correct 5 ms 10060 KB Output is correct
62 Correct 5 ms 10060 KB Output is correct
63 Correct 5 ms 10060 KB Output is correct
64 Correct 31 ms 12784 KB Output is correct
65 Correct 54 ms 12748 KB Output is correct
66 Correct 35 ms 12748 KB Output is correct
67 Correct 28 ms 12792 KB Output is correct
68 Correct 23 ms 12764 KB Output is correct
69 Correct 12 ms 12748 KB Output is correct
70 Correct 34 ms 12644 KB Output is correct
71 Correct 30 ms 12728 KB Output is correct
72 Correct 34 ms 12748 KB Output is correct
73 Correct 25 ms 12740 KB Output is correct
74 Incorrect 29 ms 12620 KB Output isn't correct
75 Halted 0 ms 0 KB -