Cod sursa(job #2078491)
Utilizator | Data | 29 noiembrie 2017 17:22:11 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.46 kb |
#include <fstream>
using namespace std;
ifstream f("cmlsc.in"); ofstream g("cmlsc.out");
int n,m,v[1025],fr[257];
int main()
{ f>>n>>m;
for(int nr,i=1;i<=n;i++){
f>>nr; fr[nr]++;
}
{ int k=0;
for(int nr,i=1;i<=m;i++){
f>>nr;
if(fr[nr]){
v[++k]=nr;
}
}
m=k;
}
g<<m<<"\n";
for(int i=1;i<=m;i++)
g<<v[i]<<" ";
return 0;
}