Cod sursa(job #1116501)
Utilizator | Data | 22 februarie 2014 17:00:16 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n,sol[17];
void tip(int x)
{
for (int i=1;i<=x;i++)
g<<sol[i]<<" ";
g<<'\n';
}
void back(int x)
{
for (int i=sol[x-1]+1;i<=n;i++)
{
sol[x]=i;
tip(x);
back(x+1);
}
}
int main()
{
f>>n;
back(1);
f.close();
g.close();
}