CombinationPermutation.c

#include <stdio.h>
#include <locale.h>

long find_combination(int,int);
long find_permuation(int,int);

int main0703(){

    setlocale(LC_ALL,"Turkish");

    // Girdi
    int possibilities=5;
    int outcome=3;

    // Bul
    long factorial=find_factorial(possibilities);
    long combination=find_combination(possibilities,outcome);
    long permutation=find_permuation(possibilities,outcome);

    // Bas
    printf("�arp�n�m(%d): %ld \r\n",possibilities,factorial);
    printf("Kat���m(%d,%d) : %ld \r\n",possibilities,outcome,combination);
    printf("Dev�irim(%d,%d) : %ld \r\n",possibilities,outcome,permutation);


    return 0;
}

long find_combination(int n,int r){
   return find_factorial(n)/(find_factorial(r)*find_factorial(n-r));
}
long find_permuation(int n,int r){
   return find_factorial(n)/find_factorial(n-r);
}