2 approaches to print multiplication table in java | codeYourslf

Java multiplication table (2 different ways)

Here you can learn how to print the multiplication table in java programming language with 2 different approaches.

Approach :-1 "multiplication table in java using for loop"

 package CodeYourslf.allPrograms.multiplicationJava;

import java.util.Scanner;

public class byUsingfor {

    public static void main(String[] args){

      Scanner sc = new Scanner(System.in);

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

      int num = sc.nextInt();

      

      for(int i = 1; i <= 10; i++){

        int mult = num * i;

        System.out.println(num + " * "+i + " = " + mult);

      }

    }

} 

Output

Approach :-2 "multiplication table in java using while loop"

package CodeYourslf.allPrograms.multiplicationJava;

import java.util.Scanner;

public class byUsingwhile {

    public static void main(String[] args){

      Scanner sc = new Scanner(System.in);

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

      int num = sc.nextInt();

      

      int i = 1;

      while(i <= 10){

        System.out.println(num + " * "+i + " = " + (num * i));

        i++;

      }

    }

}

 

Code Explanation

Now I will explain how these above approaches are working.

Approach :- 1 explanation ..

Here i is started from 1 and it will go upto 10, and at each iteration i will be multiplied with that number(num * i) will give the multiplication table. Here i will be incremented with each iteration.

Approach :- 2 explanation..

Here the concept is totally same as for loop, only i will be declared previously of while loop.

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