Cod sursa(job #1732509)

Utilizator qxZapMilea Mihai qxZap Data 21 iulie 2016 19:23:06
Problema Problema Damelor Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.6 kb
#include <iostream>
#include <fstream>

using namespace std;

ifstream f("combinari.in");
ofstream g("combinari.out");
 int n,m,sol[19];
int ok(int k)
{
    for(int i=1;i<k;i++)
        if(sol[i]==sol[k])
            return 0;
    return 1;

}

void back(int k)
{

    if(k>m)
    {
        for(int i=1;i<=m;i++)
            g<<sol[i]<<" ";
        g<<"\n";

    }
    else
    {
        for(int i=sol[k-1]+1;i<=n;i++)
        {
            sol[k]=i;
            if(ok(k))
                back(k+1);

        }
    }

}


int main()
{

    f>>n>>m;
    back(1);
}