Cod sursa(job #427180)

Utilizator BalcauIonutFMI-Balcau Ionut BalcauIonut Data 27 martie 2010 17:08:40
Problema Generare de permutari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include<fstream>
#include<algorithm>
using namespace std;
int main(){
	int i,n,a[20];
	ifstream f("permutari.in");
	ofstream g("permutari.out");
	f>>n;
	f.close();
	for(i=1;i<=n;++i)
		a[i]=i;
	do{
		for(i=1;i<=n;++i)
			g<<a[i]<<' ';
		g<<'\n';
	}while(next_permutation(a+1,a+n+1));
	return 0;
}