Menghitung Nilai Kombinasi || Pemograman Java ||

      Buat program menghitung nilai Kombinasi

P E N Y E L E S A I A N :

package soalno2;

import java.util.*;

public class Main {

    public static void main(String[] args) {

        System.out.println("Menghitung Nilai Kombinasi");

        System.out.println("_________________________________");

        int n;

        int r;

        Scanner x = new Scanner(System.in);

        System.out.print("Masukan bilangan n = ");

        n = x.nextInt();

        System.out.print("Masukan bilangan r = ");

        r = x.nextInt();

        int o=1;

        int s=1;

        int p, q;

        for(p=n;p>=1;p--) {

            o*=p;

        }

        q=(n-r);

        for(r=q;r>=1;r--) {

            s*=r;

        }

        System.out.println(n+"P"+r+" = "+(o/s));

    }

}

H A S I L :