oj.uz

답안 #1083109

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1083109 2024-09-02T15:15:24 Z toast12 마라톤 경주 (COCI14_utrka) C++14
80 / 80
 147 ms 18260 KB 
#include <bits/stdc++.h>
using namespace std;

int main() {
    int n;
    cin >> n;
    map<string, int> freq;
    for (int i = 0; i < n; i++) {
        string s;
        cin >> s;
        freq[s]++;
    }
    map<string, int> freq2;
    for (int i = 0; i < n-1; i++) {
        string s;
        cin >> s;
        freq2[s]++;
    }
    for (auto x : freq) {
        if (x.second > freq2[x.first]) {
            cout << x.first << '\n';
            break;
        }
    }
    return 0;
}

Subtask #1
80.0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 2 ms 604 KB Output is correct
5 Correct 2 ms 600 KB Output is correct
6 Correct 60 ms 9428 KB Output is correct
7 Correct 102 ms 13648 KB Output is correct
8 Correct 138 ms 16512 KB Output is correct
9 Correct 147 ms 18256 KB Output is correct
10 Correct 139 ms 18260 KB Output is correct