Java Programming | Counting Occurrence of digit in number


This is a tutorial for counting occurrence of digit in number. The program is given below that counts the occurrence of given digit in given number. The program is not extendable. Go enjoy the program. Lets begin…….

Program for counting occurrence of digit in number.

//import Scanner as we require it.
import java.util.Scanner;

// the name of our class its public
public class Occurence {
	//void main
		public static void main (String[] args)
			//declare int
			int no,oc=0,digit,m;

			//Declare input as scanner
			Scanner input = new Scanner(;

			//Take input
			 System.out.println("Enter Number :");
			 no = input.nextInt();
			 System.out.println("Enter digit :");
			 digit = input.nextInt();

			//add while loop

			System.out.println("Digit occurred "+oc+" times");


Enter Number :
Enter digit :
Digit occurred 3 times

How does it work

  1. You enter the number.
  2. You enter the digit
  3. In while loop last digit is separated and matched with given digit.
  4. If matched true, then increases the oc by one value.
  5. Prints the occurrence.

Extending it

The program cannot be extended.


  1. Import the Scanner.
  2. Declare the class as public
  3. Add the void main function
  4. Add system.out.println() function with the message to enter number and digit.
  5. Declare input as Scanner.
  6. Take the inputs and save it in variables.
  7. Add a loop and count the occurrence.
  8. Add system.out.println() function to print the occurrence.

At the end.

You learnt creating the Java program for Counting occurrence of digit in number. So now enjoy the program.

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