Cod sursa(job #376920)
Utilizator | Florian Marcu Florian | Data | 22 decembrie 2009 21:41:49 |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.31 kb |
using namespace std;
#include<fstream>
int a[20], N;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
void afis(int config)
{
int i;
for(i = 0; i < N; ++i)
if(config&(1<<i)) g<<i+1<<" ";
g<<"\n";
}
int main()
{
f>>N;
int i;
for(i = 1; i < (1<<N); ++i) afis(i);
return 0;
}