제출 #18653

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
18653	2016-02-13 10:56:22	mindol	마라톤 경주 (COCI14_utrka)	C++14	80 / 80	266 ms	11756 KiB

utrka

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#include<iostream>
#include<string>
#include<unordered_set>
using namespace std;
unordered_multiset<string> S;
int main()
{
    int n;
    cin>>n;
    for(int i=1;i<=n;i++)
    {
        string str;
        cin>>str;
        S.insert(str);
    }
    for(int i=1;i<=n-1;i++)
    {
        string str;
        cin>>str;
        S.erase(S.find(str));
    }
    cout<<*S.begin();
    return 0;
}
 
 
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• Subtask 1: 80 / 80