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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
#644596#8549. The GameOrthosWA 6ms3784kbC++17851b2024-10-16 14:43:272024-10-16 14:43:42

Judging History

你现在查看的是最新测评结果

  • [2024-10-16 14:43:42]
  • 评测
  • 测评结果:WA
  • 用时:6ms
  • 内存:3784kb
  • [2024-10-16 14:43:27]
  • 提交

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'