Cod sursa(job #1162359)
Utilizator | Data | 31 martie 2014 19:35:51 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.44 kb |
#include <fstream>
using namespace std;
int n,viz[10],x[10];
ifstream f("submultimi.in");
ofstream g("submultimi.out");
void afis(int k)
{
int i;
for(i=1;i<=k;i++)
g<<x[i]<<" ";
g<<'\n';
}
void back(int k)
{
for(int i=x[k-1]+1;i<=n;i++)
{
x[k]=i;
afis(k);
back(k+1);
}
}
int main()
{
f>>n;
back(1);
return 0;
}