Cod sursa(job #2308225)

Utilizator The_one_and_onlyMironica Vasile The_one_and_only Data 26 decembrie 2018 17:52:45
Problema Generare de permutari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.37 kb
#include <fstream>
using namespace std;

ifstream cin("permutari.in");
ofstream cout("permutari.out");
int n, k, a[8];
bool viz[8];

void back(int k) {
	if(k==n) {
		for(int i=0; i<n; i++)
			cout<<a[i]+1<<' ';
		cout<<'\n';
	}
	for(int i=0; i<n; i++)
		if(!viz[i])
			a[k]=i, viz[i]=1, back(k+1), viz[i]=0;
}

int main() {
	cin>>n;
	back(0);
	return 0;
}