Submission #686660

#	Time	Username	Problem	Language	Result	Execution time	Memory
686660		mdub	마라톤 경주 (COCI14_utrka)	C++14	0 / 80	1 ms	304 KiB

utrka

#include <bits/stdc++.h>

using namespace std;

int main () {
	set<string> contestants;
	int n; cin >> n;
	for (int i = 0; i < n; i++) {
		string s; cin >> s;
		contestants.insert(s);
	}
	for (int i = 0; i < n - 1; i++) {
		string s; cin >> s;
		contestants.erase(s);
	}
	cout << *(contestants.begin()) << '\n';
}

• Subtask 1: 0 / 80