Cod sursa(job #870585)
| Utilizator | Data | 3 februarie 2013 17:42:38 | |
|---|---|---|---|
| Problema | Combinari | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.45 kb |
#include <fstream>
using namespace std;
ifstream f("permutari.in");
ofstream g("permutari.out");
int n,x[11],viz[11],m;
void tipar(int k){
for(int i=1;i<=k;i++)
g<<x[i]<<" ";
g<<'\n';
}
void back(int k){
for(int i=1;i<=n;i++)
if(viz[i]==0)
{
x[k]=i;
viz[i]=1;
if(k==m)
tipar(k);
else
back(k+1) ;
viz[i]=0;
}
}
int main()
{
f>>n>>m;
back(1);
}
