Cod sursa(job #2142807)

Utilizator mjmilan11Mujdar Milan mjmilan11 Data 25 februarie 2018 12:54:52
Problema Generare de permutari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.66 kb
#include <iostream>
#include <fstream>

using namespace std;

ifstream fin("permutari.in");
ofstream fout("permutari.out");

int n,v[10],ver[10];

void recursiv(int x)
{
    int i;

    if(x==n+1)
    {
        for(i=1;i<=n;i++)
            fout << v[i] << ' ';
        fout << '\n';
    }
    else
    {
        for(i=1;i<=n;i++)
        {
            if(ver[i]==0)
            {
                v[x]=i;
                ver[i]=1;
                recursiv(x+1);
                ver[i]=0;
               // fout << "- - - - - " << '\n';
            }
        }
    }
}

int main()
{
    fin >> n;
    recursiv(1);
    return 0;
}