Cod sursa(job #880612)
Utilizator | Data | 16 februarie 2013 22:57:22 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int v[100],n,k,i,t;
void afisare(int k)
{
for(int j=1;j<=k;j++)
g<<v[j]<<' ';
g<<"\n";
}
void back(int k)
{
int i;
for(i=v[k-1]+1;i<=n;i++)
{
v[k]=i;
afisare(k);
back(k+1);
}
}
int main()
{
f>>n;
back(1);
return 0;
}