Cod sursa(job #2068565)

Utilizator simaclaraSima Clara simaclara Data 18 noiembrie 2017 09:20:01
Problema Generare de permutari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.58 kb
#include <fstream>

using namespace std;

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

int n;
int v[10];
int use[10];

void bkt(int k)
{
    int i;
    if(k>n)
    {
        for(i=1;i<=n;i++)
            fout<< v[i] << ' ';
        fout<< '\n';
    }
    else
    {
        for(i=1;i<=n;i++)
        {
            if(use[i]==0)
            {
                use[i]=1;
                v[k]=i;
                bkt(k+1);
                use[i]=0;
            }
        }
    }
}

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