Cod sursa(job #467659)
Utilizator | Hreapca Aurelian auRSTAR | Data | 29 iunie 2010 20:44:38 |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include<stdio.h>
#include<algorithm>
using namespace std;
void read(),solve();
int n,i,x[10],j,f=1;
int main()
{
read();
solve();
return 0;
}
void read()
{
freopen("permutari.in","r",stdin);
freopen("permutari.out","w",stdout);
scanf("%d",&n);
}
void solve()
{
for(i=1;i<=n;i++)
{
f*=i;
x[i]=i;
}
for(i=1;i<=f;i++)
{
for(j=1;j<=n;j++)
printf("%d ",x[j]);
printf("\n");
next_permutation(x+1,x+n+1);
}
}