Merge pull request kishanrajput23#441 from Priyanshu-2811/main

Binomial Coefficient Calculation

Author: kishanrajput23

Bino.java

@@ -0,0 +1,52 @@
+import java.util.Scanner;
+
+class Bino {
+ int p, m, e, w;
+ int comb;
+ Scanner sc = new Scanner(System.in);
+
+ Bino() {
+ p = 0;
+ m = 0;
+ }
+
+ void input() {
+ System.out.println("Enter the first number (p): ");
+ p = sc.nextInt();
+ System.out.println("Enter the second number (m): ");
+ m = sc.nextInt();
+ System.out.println("Enter the highest power (w): ");
+ w = sc.nextInt();
+ System.out.println("Enter the lowest power (e): ");
+ e = sc.nextInt();
+ }
+
+ int fact(int x) {
+ int s = 1;
+ for (int i = 1; i <= x; i++) {
+ s = s * i;
+ }
+ return s;
+ }
+
+ int compute() {
+ int a = fact(p);
+ int b = fact(m);
+ int k = fact(p - m);
+ comb = a / (b * k);
+ return comb;
+ }
+
+ void bmial() {
+ int d = compute();
+ System.out.print(d + " * " + Math.pow(p, w) + " * " + Math.pow(m, e));
+ w--;
+ e++;
+ }
+
+ public static void main(String[] args) {
+ Bino ob = new Bino();
+ ob.input();
+ ob.bmial();
+ }
+}