oj.uz

답안 #1022437

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1022437 2024-07-13T13:46:13 Z AliHasanli 마라톤 경주 (COCI14_utrka) C++17
80 / 80
 112 ms 11280 KB 
#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n;
    cin>>n;
    string a[2*n-1];
    for(int i=0;i<2*n-1;i++)
        cin>>a[i];
    sort(a,a+n*2-1);
    for(int i=0;i<2*n-1;i+=2)
        if(a[i]!=a[i+1])cout<<a[i],exit(0);
    cout<<a[2*n-2];
    return 0;
}

Subtask #1
80.0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 47 ms 5712 KB Output is correct
7 Correct 85 ms 8412 KB Output is correct
8 Correct 87 ms 10324 KB Output is correct
9 Correct 112 ms 11280 KB Output is correct
10 Correct 93 ms 11164 KB Output is correct