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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#743083#9623. 合成大西瓜Nuyoah#WA 0ms3560kbC++20849b2024-11-13 18:10:472024-11-13 18:10:47

Judging History

你现在查看的是最新测评结果

  • [2024-11-13 18:10:47]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:3560kb
  • [2024-11-13 18:10:47]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
#define endl "\n"
#define int long long
#define ull unsigned long long
#define PII pair<int, int>
#define fi first
#define se second
#define inf 0x3f3f3f3f3f3f3f3f
const int N=2e5+10,mod=998244353,P=131;

void solve()
{
    int n , m;
    cin >> n >> m;
    vector<int> a(n + 1);
    vector<vector<int>> p(n + 1);
    for(int i = 1 ; i <= n ; i ++ ) cin >> a[i];
    int x , y;
    while(m -- ) {
        cin >> x >> y;
        p[x].push_back(y);
        p[y].push_back(x);
    }
    sort(a.begin() + 1 , a.end());
    if(n == 1) {
        cout << a[1] << '\n';
        return;
    }
    cout << a[n - 2] << '\n';
}
signed main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int T=1;
    // cin>>T;
    while (T--)
        solve();
    return 0;
}

詳細信息

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3560kb

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:

4

result:

wrong answer 1st lines differ - expected: '6', found: '4'