Cod sursa(job #1703909)

Utilizator andreib888Balan Andrei andreib888 Data 17 mai 2016 19:25:01
Problema Generare de permutari Scor 20
Compilator cpp Status done
Runda Arhiva educationala Marime 0.44 kb
#include <iostream>
#include <fstream>
using namespace std;

ifstream f("permutari.in");
ofstream g("permutari.out");

int n, v[9];

void perm(int k)
{
    if(k == n + 1)
    {
        for(int i=1;i<=n;i++)
            g<<v[i]<<" ";
        g<<"\n";
    }
    else
        for(int i=1;i<=n;i++)
        {
            v[k] = i;
            perm(k + 1);
        }
}

int main()
{
    f>>n;
    perm(1);
    return 0;
}