Cod sursa(job #1910486)

Utilizator alxcl12Albu Alexandru alxcl12 Data 7 martie 2017 17:09:17
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.45 kb
#include <iostream>
#include <fstream>

using namespace std;

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

int n,k,x[30];

void afis()
{
    for(int i=1;i<=k;i++)
        g<<x[i]<<' ';
    g<<'\n';
}

void combinare(int i)
{
    int j;
    for(j=x[i-1]+1;j<=n-k+i;j++)
    {
        x[i]=j;
        if(i<k) combinare(i+1);
        else afis();
    }
}
int main()
{
    f>>n>>k;
    combinare(1);
    return 0;
}