Cod sursa(job #990891)

Utilizator BlackLordFMI Alex Oprea BlackLord Data 29 august 2013 10:38:26
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.43 kb
#include <fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int n, m, a[20];

void back(int k){
    if(k==m+1)
    {
        for(int i=1; i<=m; i++)
            g<<a[i]<<' ';
        g<<"\n";
    }
    else
    {
        for(int i=a[k-1]+1; i<=n; i++)
        {
            a[k]=i;
            back(k+1);
        }
    }
}

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