Submission #498611

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
498611	2021-12-25T18:50:23 Z	ahmeteren	Utrka (COCI14_utrka)	C++17	80 / 80	155 ms	8420 KB

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 % 2)
		{
			cout << i.first << '\n';
		}
	}

	return 0;
}

Subtask #1

80.0 / 80.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	304 KB	Output is correct
4	Correct	1 ms	332 KB	Output is correct
5	Correct	1 ms	332 KB	Output is correct
6	Correct	63 ms	4316 KB	Output is correct
7	Correct	107 ms	6204 KB	Output is correct
8	Correct	142 ms	7564 KB	Output is correct
9	Correct	152 ms	8420 KB	Output is correct
10	Correct	155 ms	8256 KB	Output is correct