Cod sursa(job #873526)

Utilizator Eby7Elena Obreja Eby7 Data 7 februarie 2013 12:44:00
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.44 kb
#include<fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int m,n,k,a[17];
int gen(int k)
{
    int i;
    if(k==m+1)
    {
        for(i=1;i<=m;i++)
         g<<a[i]<<" ";
        g<<"\n";
    }
    else
        for(i=a[k-1]+1;i<=n-m+k;i++)
        {
            a[k]=i;
            gen(k+1);
        }
}
int main()
{
    f>>n;
    for(m=1;m<=n;m++)
     gen(1);
    return 0;
}