Java : Generate multiplication table example



Tags : java math multiplication-table education

Putting this here for my own future reference. A simple Java multiplication table generator that I used to teach my kids programming. Adapted from a previous similar Golang tutorial.

Here you go!


 package socketloop;

 import java.util.Scanner;

 public class GenerateMultiplicationTable {

  public static void main(String[] args) {

 Scanner input = new Scanner(System.in);

 System.out.format("Enter an integer to generate the multiplication table : ");
 int i = input.nextInt();

 for (int n = 1; n <= 12; n++) {
 System.out.format("%d x %d = %d%n", i, n, i * n);
 }
  }

 }

Sample output:

Enter an integer to generate the multiplication table : 12

12 x 1 = 12

12 x 2 = 24

12 x 3 = 36

12 x 4 = 48

12 x 5 = 60

12 x 6 = 72

12 x 7 = 84

12 x 8 = 96

12 x 9 = 108

12 x 10 = 120

12 x 11 = 132

12 x 12 = 144

  See also : Golang : Generate multiplication table from an integer example



Tags : java math multiplication-table education

By Adam Ng(黃武俊)

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