Java-Programs/MathPrograms/Factorial.java at master · githubanalyzeruser/Java-Programs · GitHub

28 lines (24 loc) · 538 Bytes

package MathPrograms;

import java.util.Scanner;

public class Factorial {

//Recursive Factorial

public static int fact(int n) {

if(n<1) return 1;

return n*fact(n-1);

}

//Non-recursive Factorial

public static int nonRfact(int n) {

int f=1;

while(n!=0)

f=f*n--;

return f;

}

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

System.out.println("Enter the number: ");

int t = sc.nextInt();

int result=fact(t);

System.out.println("Factorial of number: "+result);

sc.close();

}

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