Cod sursa(job #1014896)
Utilizator | Data | 23 octombrie 2013 17:35:05 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.4 kb |
#include<fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n,s[20];
void afisare(int k)
{
for(int i=1;i<=k;i++)
g<<s[i]<<" ";
g<<'\n';
}
void bkt(int k)
{
if(k<=n)
for(int i=s[k-1]+1;i<=n;i++)
{
s[k]=i;
afisare(k);
bkt(k+1);
}
}
int main()
{
f>>n;
bkt(1);
return 0;
}