Java User Input and Scanner Class: A Step-By-Step Guide

I need some help with this code in JAVA. Integer userNum is read from input. For each number from 0 to userNum, output the number's value of equal sign characters ('=') followed by the number. End each output with a newline.Ex: If the input is 3, then the output is:0=1==2===3import java.util.Scanner;public class NestedLoops public static void main (String[] args) Scanner scnr = new Scanner(System.in); int userNum; int i; int j; userNum = scnr.nextInt(); /* Your code

C Program to check if Input is an integer or a string