@myjava okay i'll try your code out! thanks man
--- Update ---
//Start the process char c1 = SIN.charAt(1); char c2 = SIN.charAt(3); char c3 = SIN.charAt(5); char c4 = SIN.charAt(7); int num1 = c1-0; num1 = c1*2; System.out.println(num1);
i've tried subtracting it by 0 and '0'
i get 112 every time :-$