Cod sursa(job #162577)
| Utilizator | Data | 20 martie 2008 12:18:45 | |
|---|---|---|---|
| Problema | Generare de permutari | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.45 kb |
#include<stdio.h>
int n,sol[10];
bool m[10];
void scrie()
{
for(int i=1; i<n; i++)
printf("%d ",sol[i]);
printf("%d\n",sol[n]);
}
void back(int k)
{
if(k==n+1)
{
scrie();
return;
}
for(int i=1; i<=n; i++)
{
if(!m[i])
{
m[i]=true;
sol[k]=i;
back(k+1);
m[i]=false;
}
}
}
int main()
{
freopen("permutari.in","r",stdin);
freopen("permutari.out","w",stdout);
scanf("%d",&n);
back(1);
return 0;
}
