Cod sursa(job #1983082)

Utilizator contuticontuti contuti Data 21 mai 2017 11:36:07
Problema Combinari Scor 80
Compilator cpp Status done
Runda Arhiva educationala Marime 0.44 kb
#include <fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");


long long n,m,a[10];
void scr()
{
    int i;
    for(i=1;i<=m;i++) g<<a[i]<<" ";
    g<<'\n';
}
void back(int k)
{
    int i;
    if(k==m) scr();
    else
    {
        for(i=a[k]+1;i<=n;i++)
        {
            a[k+1]=i;
            back(k+1);
        }
    }
}
int main()
{
    f>>n>>m;
    back(0);
    return 0;
}