Cod sursa(job #1247891)

Utilizator Andrei11Andrei Andrei11 Data 24 octombrie 2014 11:51:34
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.54 kb
#include <fstream>
using namespace std;

int st[16],n;
void tipar(int p)
{
    for(int i=1;i<=p;i++)
        printf("% d", st[i]);
    printf("\n");
}
bool valid(int p)
{
    return 1;
}
void back(int p)
{
    for(int pval=st[p-1]+1; pval<=n;pval++)
    {
        st[p]=pval;
        if(valid(p))
        {
            tipar(p);
            back(p+1);
        }
    }
}
int main()
{
    freopen("submultimi.in","r",stdin);
    freopen("submultimi.out","w",stdout);
    scanf("%d ",&n);
    back(1);
    return 0;
}