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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#574074	#9320. Find the Easiest Problem	amumu123	WA	2ms	3664kb	C++17	834b	2024-09-18 20:42:59	2024-09-18 20:42:59

Judging History

你现在查看的是最新测评结果

[2024-09-18 20:42:59]
评测

测评结果：WA
用时：2ms
内存：3664kb

查看

[2024-09-18 20:42:59]
提交

answer

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N=1005;
int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    ll t;
    cin>>t;
    while(t--){
        int n;
        cin>>n;
         set<string>mp;
        map<char,int>mmp;
        int x=0;
        char y=65;
        while(n--){
            string a,c,d;
            char b;
            cin>>a>>b>>c;
            if(c[0]=='a'){
                d=a+b+c;//就是判断是否重复
               auto it=mp.find(d);
               if(it!=mp.end()){
                mmp[b]++;
               }
            }
          
        }
        
          for(auto [key,val]:mmp){
            if(val>x){
                y=key;
            }
           }
       cout<<y<<"\n";
    }
    return 0;
}

Source code, Language: C++17

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 0ms

memory: 3664kb

input:

2
5
teamA A accepted
teamB B rejected
teamC A accepted
teamB B accepted
teamD C accepted
4
teamA A rejected
teamB A accepted
teamC B accepted
teamC B accepted

output:

A
A

result:

ok 2 lines

Test #2:

score: -100

Wrong Answer

time: 2ms

memory: 3584kb

input:

1000
44
WaiooyIXa O accepted
WaiooyIXa P accepted
ZYYsNWag P accepted
DPIawQg D rejected
IzPdjnM Z rejected
Ra D rejected
kwQyGxLo I rejected
DPIawQg L accepted
kwQyGxLo I accepted
mmWxDuADCB D rejected
PXwVAOgwiz P rejected
ZYYsNWag U accepted
IzPdjnM Z accepted
TgBNO P rejected
kwQyGxLo J accepted...

output:

A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
...

result:

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