Cod sursa(job #2088424)
Utilizator | Data | 15 decembrie 2017 10:16:48 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int k,n;
void tryit(int m,int poz)
{
for(int i=0;i<=poz;i++)
if(((1<<i)&m)>0)
fout<<i+1<<" ";
fout<<"\n";
for(int i=poz+1;i<n;i++)
tryit(m+(1<<i),i);
}
int main()
{
fin>>n;
k=0;
for(int i=0;i<n;i++)
tryit((1<<i),i);
return 0;
}