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Submission #686662

# Submission time Handle Problem Language Result Execution time Memory
686662 2023-01-25T17:36:20 Z mdub Utrka (COCI14_utrka) C++14
80 / 80
 157 ms 10284 KB 
#include <bits/stdc++.h>

using namespace std;

int main () {
	map<string, int> contestants;
	int n; cin >> n;
	for (int i = 0; i < n; i++) {
		string s; cin >> s;
		contestants[s]++;
	}
	for (int i = 0; i < n - 1; i++) {
		string s; cin >> s;
		contestants[s]--;
	}
	for (pair<string, int> elem: contestants) {
		if (elem.second > 0) cout << elem.first << '\n';
	}
	
}

Subtask #1
80.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 2 ms 316 KB Output is correct
5 Correct 2 ms 340 KB Output is correct
6 Correct 79 ms 5416 KB Output is correct
7 Correct 119 ms 7756 KB Output is correct
8 Correct 157 ms 9472 KB Output is correct
9 Correct 157 ms 10284 KB Output is correct
10 Correct 156 ms 10284 KB Output is correct