Cod sursa(job #593561)
| Utilizator |  Dumitraiche Marius-Alexandru Alexandru13 |
Data | 3 iunie 2011 14:31:19 |
|---|---|---|---|
| Problema | Submultimi | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.36 kb |
#include<fstream.h>
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int i,st[17],n,nr=0;
void back(int k)
{
if(k<=n+1 && k!=1)
{
for(i=1;i<=k;i++)
g<<st[i];
g<<'\n';
if(k==n+1)
return;
}
else
{
for(i=st[k-1]+1;i<=n;i++)
{
st[k]=i;
back(k+1);
}
}
}
int main()
{
f>>n;
f.close();
back(1);
g.close();
return 0;
}