Submission #80602

#TimeUsernameProblemLanguageResultExecution timeMemory
80602heonUtrka (COCI14_utrka)C++11
80 / 80
202 ms18840 KiB
#include<bits/stdc++.h>

using namespace std;

int main(){
	
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	
	int n;
	cin >> n;
	multiset <string> mst;
	for(int i = 0; i < n; i++){
		string a;
		cin >> a;
		mst.insert(a);
	}
	for(int i = 0; i < n-1; i++){
		string b;
		cin >> b;
		mst.erase(mst.find(b));
	}
	cout << *mst.begin();
}
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