Cod sursa(job #1333088)

Utilizator cremarencodianaCremarenco Diana cremarencodiana Data 2 februarie 2015 19:29:21
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.61 kb
#include <cstdio>

using namespace std;
int p,i,j,n,sol[20];
void afis()
{
    int i;
    for (i=1; i<=p; i++)
       printf("%d ",sol[i]);
    printf("\n");
}
bool ok(int k)
{
    int i;
    for (i=1; i<k; i++)
       if (sol[i]>=sol[k]) return false;
    return true;
}
void back(int k)
{
    int i;
    if (k>p) afis();
    else
       for (i=1; i<=n; i++)
       {
           sol[k]=i;
           if (ok(k)) back(k+1);
       }
}
int main()
{
    freopen("combinari.in","r",stdin);
    freopen("combinari.out","w",stdout);
    scanf("%d %d\n",&n,&p);
    back(1);
    return 0;
}