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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
#736282#9623. 合成大西瓜dayuxiaoshuiWA 0ms3804kbC++14543b2024-11-12 09:19:562024-11-12 09:19:56

Judging History

你现在查看的是最新测评结果

  • [2024-11-12 09:19:56]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:3804kb
  • [2024-11-12 09:19:56]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n,m;
    cin>>n>>m;
    vector<int>a(n+1),b(n+1,0);
    vector<int>ans;

    for(int i=1;i<=n;i++){
        cin>>a[i];
    }
    if(n==1){
        cout<<a[1];
        return 0;
    }
    for(int i=1;i<=m;i++){
        int x,y;
        cin>>x>>y;
        b[x]+=1,b[y]+=1;

    }

    for(int i=1;i<=n;i++){
        if(b[i]>=2){
            ans.push_back(a[i]);

        }
    }
    sort(ans.begin(),ans.end());
    cout<<ans.back();
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3608kb

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:

6

result:

ok single line: '6'

Test #2:

score: 0
Accepted
time: 0ms
memory: 3772kb

input:

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

output:

5

result:

ok single line: '5'

Test #3:

score: 0
Accepted
time: 0ms
memory: 3800kb

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:

6

result:

ok single line: '6'

Test #4:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

3 2
2 2 2
2 3
1 3

output:

2

result:

ok single line: '2'

Test #5:

score: 0
Accepted
time: 0ms
memory: 3512kb

input:

5 5
3 1 2 4 5
3 2
2 4
3 5
5 1
2 5

output:

5

result:

ok single line: '5'

Test #6:

score: 0
Accepted
time: 0ms
memory: 3544kb

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:

7

result:

ok single line: '7'

Test #7:

score: -100
Wrong Answer
time: 0ms
memory: 3544kb

input:

3 2
1 2 3
3 1
2 1

output:

1

result:

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