Submission #969629

#	Time	Username	Problem	Language	Result	Execution time	Memory
969629		RandomUser	Utrka (COCI14_utrka)	C++17	80 / 80	122 ms	10352 KiB

utrka

#include <bits/stdc++.h>
using namespace std;

int32_t main() {
    int n;
    cin >> n;

    map<string, int> mp;
    string s;
    for(int i=0; i<n; i++) {
        cin >> s;
        mp[s]++;
    }

    for(int i=0; i<n-1; i++) {
        cin >> s;
        mp[s]--;
    }

    for(auto &[str, cnt] : mp) {
        if(cnt > 0) {
            cout << str << '\n';
            return 0;
        }
    }

    return 0;
}

• Subtask 1: 80 / 80