Exercise11.java

	public class Exercise11 {
 public static void main(String arg[]) {
 // Write a program that asks the user to enter a three digit integer,
 // then prints out the sum of the three digits. For example,
 // if the user enters 372, the program would print 3+7+2 = 12.
 // Hint: Use division and modulo (aka "remainder-after-division").

 System.out.print("Enter a number between 100 and 999: ");
 int x = StdIn.readInt();
 
 // Add your code here, then click "run" to test it.

 }
 }