binomial cofficent using function
unknown
java
2 months ago
511 B
0
Indexable
public class Javafunction{ public static int factorial(int a){ int f=1; for(int i=1;i<=a;i++){ f=f*i; } return f; } public static int bincoff(int n,int r){ int n_fact=factorial(n); int r_fact=factorial(r); int nmr_fact=factorial(n-r); int bincoff=n_fact/(r_fact*nmr_fact); return bincoff; } public static void main(String args[]){ System.out.println(bincoff(5,2)); } }
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