Cod sursa(job #1188348)

Utilizator ionut98Bejenariu Ionut Daniel ionut98 Data 19 mai 2014 14:25:32
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.69 kb
#include<fstream>
using namespace std;
int x[21],n,i,k;
int valid(int k)
{
    int i;
    for(i=1;i<=k-1;i++)
    if(x[i]>=x[k])
      return 0;
      return 1;
}
int main()
{
    ifstream f("combinari.in");
    ofstream g("combinari.out");
    f>>n>>k;
    i=1;
    do
    {
        do
        {
            x[i]++;
            if(x[i]>n)
            {
                x[i]=0;
                i--;
            }
            else
            if(valid(i))
            i++;

        }while(i<=k&&i>0);
        if(i>k)
        {
            for(i=1;i<=k;i++)
            g<<x[i]<<" ";
            g<<"\n";
            i=k;
        }
    }while(i>0);
    return 0;
}