QOJ.ac
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 |
---|---|---|---|---|---|---|---|---|---|
#644596 | #8549. The Game | Orthos | WA | 6ms | 3784kb | C++17 | 851b | 2024-10-16 14:43:27 | 2024-10-16 14:43:42 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define ll long long
int t,n,m;
int a[2000006];
int main(){
ios::sync_with_stdio(0);
cin.tie(0);
cin>>t;
while(t--){
map<int,int> mp;
cin>>n;
for(int i=1;i<=2*n;i++){
cin>>a[i];
mp[a[i]]++;
}
int cnt1=0,cnt2=0;
ll sum=0;
ll ans=0;
for(auto v:mp){
if(v.second>=2){
cnt1++;
sum+=v.second;
}
else{
cnt2++;
}
}
if(cnt1==1){
ans=sum-1;
}
else{
ans=sum-cnt1-1;
}
if(ans>=cnt2){
cout<<"Qingyu\n";
}
else{
cout<<"Kevin\n";
}
}
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3588kb
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: 0
Accepted
time: 4ms
memory: 3784kb
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 Kevin Qingyu Kevin Kevin Kevin Qingyu Qingyu Kevin Kevin Kevin Kevin Qingyu Kevin Kevin Kevin Kevin Kevin Qingyu Kevin Kevin Qingyu Kevin Kevin Kevin Qingyu Kevin Kevin Kevin Qingyu Kevin Kevin Kevin Kevin Kevin Qingyu Kevin Kevin Kevin Kevin Kevin Qingyu Kevin Kevin Kevin Qingyu Qingy...
result:
ok 10000 tokens
Test #3:
score: -100
Wrong Answer
time: 6ms
memory: 3476kb
input:
10000 4 5 7 5 4 2 3 8 2 4 5 3 3 7 7 1 2 6 4 7 4 5 1 5 6 6 4 4 8 7 7 8 1 7 2 2 4 6 7 7 1 8 1 1 3 4 5 4 1 8 6 1 2 6 4 2 8 3 4 2 4 8 7 4 3 3 1 7 7 7 2 3 4 4 7 2 1 3 7 4 7 4 2 3 8 5 3 8 3 8 4 3 4 3 1 3 1 4 4 4 3 6 5 2 2 6 4 7 4 7 6 6 4 3 3 8 6 4 5 2 1 5 4 7 5 6 4 1 7 3 2 2 5 8 5 4 8 8 3 7 2 3 6 6 4 7 5 ...
output:
Kevin Kevin Qingyu Qingyu Kevin Kevin Qingyu Qingyu Kevin Qingyu Qingyu Kevin Kevin Kevin Kevin Qingyu Kevin Qingyu Kevin Qingyu Kevin Kevin Kevin Kevin Kevin Qingyu Qingyu Kevin Kevin Kevin Kevin Kevin Kevin Qingyu Kevin Kevin Kevin Qingyu Kevin Kevin Kevin Qingyu Kevin Qingyu Kevin Qingyu Qingyu K...
result:
wrong answer 3rd words differ - expected: 'Kevin', found: 'Qingyu'