Hello, Please help write program in JAVA that prints out the Multiplication Tabl

Question

Hello,

Please help write program in JAVA that prints out the Multiplication Table for a range of numbers (positive integers).

PROGRAM MUST DO THE FOLLOWING:

1) Prompt the user for a starting number: 'x'

2) Prompt the user for an ending number: 'y'

3) Print out the multiplication table of 'x' up to the number 'y'

SPECIFIC REQUIREMENTS

1) You must use the following method to load the array: public static void loadArray(int table[ ][ ], int x, int y)

2) You must use the following method to display the array: public static void printMultiplicationTable(int table[ ][ ], int x, int y)

3) You must load the table array with products of the factors. See screenshot of working program below:

In Figure 1 below, the 5 x 5 array is loaded with the products for the times tables from 5 to 8

In Figure 2 below, the 2 x 2 array is loaded with the products for the times tables from 5 to 6

CA. C: WindowsAsystem320cmd.exe Enter the starting value Enter the ending value 4 16 20 24 28 32 5 20 25 30 35 40 6 24 30 36 42 48 28 35 42 49 56 8 32 40 48 56 64 Press any key to continue Figure 1 CA. C:Windowslsystem32lcmd.exe Enter the starting value Enter the ending value 5 6 5 25 30 6 30 36 Press any key to continue Figure 2

Explanation / Answer

import java.util.Scanner;

/**
*
* @author Sam
*/
public class MultiplicationTable {
    public static void loadArray(int[][] table, int x, int y) {
        for (int i = x; i <= y; i++)
            for (int j = x; j <= y; j++)
                table[i-x][j-x] = i * j;
    }
  
    public static void printMultiplicationTable(int table[ ][ ], int x, int y) {
        System.out.print(" ");
        for (int i = x; i <= y; i++)
            System.out.print( " " + i );
        System.out.println();
        for (int i = x; i <= y + 1; i++)
            System.out.print( "--------");
        System.out.println("--");
        for (int i = x; i <= y; i++) {
            System.out.print(" " + i + "|");
            for (int j = x; j <= y; j++)
                System.out.print(" " + table[i-x][j-x]);
            System.out.println();
        }
    }
  
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.println("Enter the starting value:");
        int x = sc.nextInt();
        System.out.println("Enter the ending value:");
        int y = sc.nextInt();
      
        int[][] table = new int[y-x+1][y-x+1];
        loadArray(table, x, y);
        printMultiplicationTable(table, x, y);
    }
}

This piece of code will serve your purpose. Let me know what you feel.

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