Cod sursa(job #2280880)

Utilizator Anakin1001George Giorgiu Gica Anakin1001 Data 11 noiembrie 2018 12:17:38
Problema Generare de permutari Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.54 kb
#include <fstream>
#include <iostream>
using namespace std;
ifstream f("spargere2.in");
ofstream g("spargere2.out");
int vi,vf,pas,n,x[100],viz[100];
void tipar(){
    for(int i=1;i<=n;i++)
        cout<<x[i]<<' ';
    cout<<'\n';
}
void back(int k){
    for(int i=1;i<=n;i++){
        if(viz[i]==0){
            x[k]=i;
            viz[i]=1;
            if(k==n)
                tipar();
            else
                back(k+1);
            viz[i]=0;
        }
    }
}
int main()
{   cin>>n;
    back(1);
    return 0;
}