Cod sursa(job #1254106)

Utilizator RazecBotez Cezar Razec Data 2 noiembrie 2014 10:49:55
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.47 kb
#include <fstream>
#include <algorithm>

using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,k,i,j,x[20];
int main()
{
    f>>n>>k;
    for(i=1;i<=k;i++)
        x[i]=i;
    for(;;)
    {
        for(i=1;i<=k;i++)
            g<<x[i]<<" ";
        g<<"\n";
        for(i=k,j=n;x[i]==j&&i>=1;i--,j--);
        if(i==0)
            break;
        x[i]++;
        for(i++;i<=k;i++)
            x[i]=x[i-1]+1;
    }
    return 0;
}