Cod sursa(job #427189)

Utilizator BalcauIonutFMI-Balcau Ionut BalcauIonut Data 27 martie 2010 17:16:09
Problema Generare de permutari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include<cstdio>
#include<algorithm>
using namespace std;
int main(){
	int i,n,a[20];
	freopen  ("permutari.in","r",stdin) ;
	freopen ("permutari.out","w",stdout) ;
	scanf("%d",&n);
	for(i=1;i<=n;++i)
		a[i]=i;
	do{
		for(i=1;i<=n;++i)
			printf("%d ",a[i]);
		printf("\n");
	}while(next_permutation(a+1,a+n+1));
	return 0;
}