Cod sursa(job #1021639)

Utilizator cosmin_bobeicaCosmin Bobeica cosmin_bobeica Data 4 noiembrie 2013 00:31:51
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.45 kb
#include<cstdio>
int n,m,st[25];
void backt(int k)
{
    if(k==m+1)
    {
	for(int i=1;i<=m;i++)
            printf("%d ",st[i]);
    	printf("\n");
    }  
    else
        for(int i=st[k-1]+1;i<=n;i++)
        {
            st[k]=i;
            backt(k+1);
            st[k]=0;
        }
}
int main()
{
    freopen("combinari.in","r",stdin);
    freopen("combinari.out","w",stdout);
    scanf("%d%d",&n,&m);
    backt(1);
    return 0;
}