Cod sursa(job #1881235)

Utilizator AnduB08Boldisor Andu AnduB08 Data 16 februarie 2017 11:58:21
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.48 kb
#include <fstream>
#include <cstring>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int j,k,i,n,x[20],n1;
void afisare(int k)
{
    for(int j=1;j<=k;++j)
        g<<x[j]<<" ";
    g<<"\n";
}
void back(int k)
{
    int i;
    for(i=x[k-1]+1;i<=n;++i)
    {
        x[k]=i;
            if(k==n1)
                afisare(k);
            else
                back(k+1);
    }
}
int main()
{
    f>>n>>n1;
    back(1);
    return 0;
}