Java Program: Simple Multiplication Table

Machine Problem:

Create a Multiplication Table that ranges from 2 to 12 only.

Output:

Source Code:

import java.io.*;

public class MultiplicationTable {

private static PrintStream p=System.out;

public static BufferedReader q= new BufferedReader (new InputStreamReader (System.in));

public static void main(String []args)throws IOException{

int n,x,y,z;

p.println("MULTIPLICATION TABLE");

do{

p.print("Enter a number (2-12): ");

String num=q.readLine();

n=Integer.parseInt(num);

}

while(n<=1||n>=13);

for (x=1; x<=n; x++){

for (y=1; y<=n; y++){

z=x*y;

p.print(z +" ");

}

p.println();

}

}

}