Cod sursa(job #1012187)
Utilizator | Data | 18 octombrie 2013 14:27:30 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.5 kb |
#include <fstream.h>
ifstream f ("permutari.in");
ofstream g ("permutari.out");
int n,sol[10];
int v[10];
void afis()
{
int i;
for(i=1; i<=n; i++)
{
g<<sol[i]<<' ';
}
g<<'\n';
}
void per(int k)
{
if(k==n+1)afis();
else
{
int i;
for(i=1; i<=n; i++)
if(v[i]==0)
{
v[i]=1;
sol[k]=i;
per(k+1);
v[i]=0;
}
}
}
void main()
{
f>>n;
per(1);
}