QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #602157 | #8549. The Game | YinyuDream | WA | 7ms | 3836kb | C++20 | 493b | 2024-09-30 20:22:46 | 2024-09-30 20:22:47 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const int maxn=1e6+10;
void solve(){
int n;
cin>>n;
vector<int> a(n*2);
for(int i=0;i<n*2;i++){
cin>>a[i];
}
sort(a.begin(),a.end());
int cnt=unique(a.begin(),a.end())-a.begin();
if(cnt!=n*2){
cout<<"Qingyu"<<endl;
}else{
cout<<"Kevin"<<endl;
}
}
int main(){
int T;
cin>>T;
while(T--){
solve();
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3604kb
input:
3 3 1 1 4 5 1 4 2 1 2 3 4 4 1 2 2 3 2 1 1 4
output:
Qingyu Kevin Qingyu
result:
ok 3 tokens
Test #2:
score: -100
Wrong Answer
time: 7ms
memory: 3836kb
input:
10000 3 5 5 3 5 4 5 3 1 4 3 1 1 3 3 1 6 3 3 4 4 3 3 4 1 3 1 1 3 5 6 6 3 1 3 3 4 5 1 5 6 5 3 6 2 4 4 6 1 3 4 6 4 4 2 4 3 6 4 1 6 4 6 3 2 4 6 4 2 3 3 2 4 1 5 5 4 3 1 3 6 5 1 1 3 3 2 1 5 3 1 3 6 6 6 2 2 5 3 1 5 2 5 3 3 3 1 3 3 5 4 5 3 1 3 4 2 4 5 3 3 5 6 2 2 2 3 4 3 3 1 2 6 3 3 3 3 3 6 3 3 4 1 3 6 6 4 ...
output:
Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu Qingyu...
result:
wrong answer 3rd words differ - expected: 'Kevin', found: 'Qingyu'