Cod sursa(job #522511)
Utilizator | Data | 15 ianuarie 2011 13:31:46 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.37 kb |
#include<fstream>;
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n,m,x[17];
void afis()
{for(int i=1;i<=n;i++) g<<x[i]<<' ';
g<<'\n';
}
void back(int k)
{for(int i=x[k-1]+1; i<=m-n+k;i++)
{x[k]=i;
if(k==n) afis();
else back(k+1);
}
}
int main()
{f>>m;
for(n=1;n<=m;n++) back(1);
g.close();
return 0;
}