Cod sursa(job #2954148)
Utilizator | Data | 13 decembrie 2022 12:25:44 | |
---|---|---|---|
Problema | Dtcsu | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.36 kb |
#include<bits/stdc++.h>
using namespace std;
ifstream F("dtcsu.in");
ofstream G("dtcsu.out");
set<long long> s;
long long n,m,t,i;
int main()
{
for(;i<276997;++i)
if(F>>n,n&1)
s.insert(n);
for(F>>n;n--;) {
for(F>>m;m&&(m&1)==0;m>>=1);
if(s.find(m)!=s.end())
++t;
}
return G<<t,0;
}