Cod sursa(job #1597640)

Utilizator OvidiuManOvidiu Gabriel Pracsiu OvidiuMan Data 12 februarie 2016 10:46:05
Problema Combinari Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.52 kb
#include <fstream>

using namespace std;

int a[20],n;

int main()
{
    int k,i,m,s;
    ifstream fin("combinari.in");
    ofstream fout("combinari.out");
    fin>>n>>k;
    a[1]=1;
    m=n+1;
    while(a[m]==0)
    {
        s=0;
        for(i=1;i<=n;i++)
            s=s+a[i];
        if(s==k)
        {
        for(i=1;i<=n;i++)
            if(a[i]==1)
            fout <<i<<" ";
        fout<<"\n";
        }
        for(i=1;a[i]==1;i++)
            a[i]=0;
        a[i]=1;
    }
    return 0;
}