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QOJ
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| #793092 | #9623. 合成大西瓜 | FHQY# | WA | 0ms | 3712kb | C++17 | 719b | 2024-11-29 16:39:05 | 2024-11-29 16:39:06 |
Judging History
answer
#include<bits/stdc++.h>
#define int long long
#define ll long long
#define endl '\n'
using namespace std;
const int N=1e5+5;
int a[N];
int c[N];
int n,m;
void solve(){
cin>>n>>m;
for(int i=1;i<=n;i++)a[i]=0;
for(int i=1;i<=n;i++)cin>>c[i];
for(int i=1;i<=m;i++){
int x,y;
cin>>x>>y;
a[x]++;a[y]++;
}
int mx=0;
for(int i=1;i<=n;i++)
if(a[i]>=2)mx=max(mx,c[i]);
cout<<mx<<endl;
return ;
}
int T=1;
signed main(){
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
// cin>>T;
for(int kase=1;kase<=T;kase++){
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
7 7
1 2 2 2 2 2 3
1 2
2 3
1 3
2 4
2 5
5 6
5 7
1 0
1
*/
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3708kb
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: 3704kb
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: 3600kb
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: 3712kb
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: 3628kb
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: 3660kb
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: 3644kb
input:
3 2 1 2 3 3 1 2 1
output:
1
result:
wrong answer 1st lines differ - expected: '2', found: '1'