How will do a program that displays a multiplication table based on the size that the user inputs? And will add each row and each column? Something like this:
Enter a number: 4
1 2 3 4 10
2 4 6 8 20
3 6 9 12 30
4 8 12 16 40
10 20 30 40
I tried this:
Scanner s = new Scanner(System.in);
System.out.print("Enter a number: ");
int x = s.nextInt();
for(int i = 1; i <= x; i++)
{
for (int j = 1; j <=x; j++)
{
System.out.print((i*j) + "\t");
}
System.out.println();
}
Sample Output:
Enter a number: 4
1 2 3 4
2 4 6 8
3 6 9 12
4 8 12 16
How I will do to add each row and each column?