LabExer#26

26. Program to display multiplication tables from 1 to 10 using 2d array.




public class MultiplicationTable {

public static void main(String[] args) {
    System.out.println("\tMultiplication table: up to 12");
    for (int i=1; i<=10; i++) {
        for (int j=1; j<=10; j++) {
            System.out.print(addSpaces(4, i*j));
            }
        System.out.print("\n");
        }
    }
static String addSpaces(int spaces, int n) {
    String s="";
    for (int i=(""+n).length(); i<spaces; i++)
        s+=" ";
    return s+n;
    }
}