Submission #596625

#	Time	Username	Problem	Language	Result	Execution time	Memory
596625		Hussein3600	Utrka (COCI14_utrka)	C++14	80 / 80	171 ms	10292 KiB

utrka

#include<bits/stdc++.h>
using namespace std ;
typedef long long ll ;
map<string,ll>mp ;
int  main()
{
    int n ;
    cin >> n;
    for(int i=0;i<n;i++)
    {
        string s ;
        cin>>s ;
        mp[s]++;
    }
    for(int i=0;i<n-1;i++)
    {
        string s ;
        cin >> s ;
        mp[s]--;
    }
    for(auto x:mp)
    {
        if(x.second>0)
        {
            cout<<x.first<<endl;
        }
    }
}

• Subtask 1: 80 / 80