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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#763069	#9623. 合成大西瓜	lonelywolf^#	WA	1ms	3824kb	C++20	818b	2024-11-19 18:03:20	2024-11-19 18:03:37

Judging History

你现在查看的是最新测评结果

[2024-11-19 18:03:37]
评测

测评结果：WA
用时：1ms
内存：3824kb

查看

[2024-11-19 18:03:20]
提交

answer

#include <bits/stdc++.h>
using namespace std;

#define int long long



void solve() {
    int n, m;
    cin >> n >> m;
    vector<int> a(n + 1), deg(n + 1);
    for(int i = 1; i <= n; ++i)
        cin >> a[i];
    for(int i = 0; i < m; ++i) {
        int u, v;
        cin >> u >> v;
        ++deg[u];
        ++deg[v];
    }
    if(n == 1) {
        cout << a[1] << "\n";
        return ;
    }
    priority_queue<int> pq;
    for(int i = 1; i <= n; ++i)
        if(deg[i] >= 2)
            pq.emplace(a[i]);
    cout << pq.top() << '\n';
}

signed main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int t = 1;
    // cin >> t;
    while (t--) {
        solve();
    }

    return 0;
}

/*

7 7 
1 1 2 3 1 2 1
1 2
2 3
1 3
2 4
2 5
5 6
5 7


*/

Source code, Language: C++20

Details

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Test #1:

score: 100

Accepted

time: 0ms

memory: 3640kb

input:

7 9
1 4 1 3 3 6 7
5 4
3 6
3 4
2 3
5 2
2 6
6 7
5 1
4 6

output:

result:

ok single line: '6'

Test #2:

score: 0

Accepted

time: 0ms

memory: 3504kb

input:

output:

result:

ok single line: '5'

Test #3:

score: 0

Accepted

time: 0ms

memory: 3824kb

input:

7 7
2 4 2 3 3 6 7
5 1
2 6
5 3
4 6
1 6
1 2
2 7

output:

result:

ok single line: '6'

Test #4:

score: 0

Accepted

time: 0ms

memory: 3620kb

input:

output:

result:

ok single line: '2'

Test #5:

score: 0

Accepted

time: 0ms

memory: 3620kb

input:

output:

result:

ok single line: '5'

Test #6:

score: 0

Accepted

time: 1ms

memory: 3504kb

input:

7 9
3 2 3 5 2 6 7
7 4
5 4
5 6
1 7
1 6
2 3
7 6
6 4
4 2

output:

result:

ok single line: '7'

Test #7:

score: -100

Wrong Answer

time: 0ms

memory: 3824kb

input:

output:

result:

wrong answer 1st lines differ - expected: '2', found: '1'