Submission #1317954

#	Time	Username	Problem	Language	Result	Execution time	Memory
1317954		Almonther	Utrka (COCI14_utrka)	C++20	80 / 80	84 ms	8096 KiB

utrka

#include<bits/stdc++.h>

using namespace std;

#define ll long long 
#define co cout<< 
// stuff

void solve(){
    ll n;
    cin>>n;
    map<string,ll>mp;
    string s;
    for(int i=0;i<n;i++){
        cin>>s;
        mp[s]++;
    }
    for(int i=0;i<n-1;i++){
        cin>>s;
        mp[s]--;
    }
    for(auto i:mp) if(i.second) co i.first;
}

int main(){
    ios_base::sync_with_stdio(0);cin.tie(0);
    int _=1;
    // cin>>_;
    while(_--) solve();
}

• Subtask 1: 80 / 80