Cod sursa(job #2954485)

Utilizator BlaugranasEnal Gemaledin Blaugranas Data 14 decembrie 2022 16:59:30
Problema Dtcsu Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.3 kb
Raporteaza aceasta sursa 
#include<bits/stdc++.h>
using namespace std;
ifstream F("dtcsu.in");
ofstream G("dtcsu.out");
int t,y;
long long x;
unordered_set<long long> v;
int main()
{
    for(;t<276997;F>>x,v.insert(x),++t);
    for(F>>t;t--;)
        if(F>>x,v.find(x)!=v.end())
            ++y;
    return G<<y,0;
}