Submission #498609

#	Time	Username	Problem	Language	Result	Execution time	Memory
498609		ahmeteren	Utrka (COCI14_utrka)	C++17	0 / 80	1 ms	296 KiB

utrka

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

const int N = 2e5 + 5;

int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);		

	int n;
	cin >> n;

	map<string, int> mp;

	for(int i = 0; i < 2 * n - 1; i++)
	{
		string str;
		cin >> str;

		mp[str]++;
	}

	for(auto i : mp)
	{
		if(i.second == 1)
		{
			cout << i.first << '\n';
		}
	}

	return 0;
}

• Subtask 1: 0 / 80