مشكلة2....+ الحل

1- Write a java program that reads an integer between 0 and 1000 and summarize all digits in the integer. For example, if integer is 932, the sum of all digits is 14.

Solution:

public class Main {
/** Creates a new instance of Main */

public Main() {

}
/** * @param args the command line arguments */

public static void main(String[] args) {

//Let user enter input string, then covert it to integer

int x=Integer.parseInt(JOptionPane.showInputDialog("please enter the number"));

int sum=0;

while(x>0) {

//Make a summation of reminders

sum+=x%10;

x=x/10;

} //Show resulted summation

JOptionPane.showMessageDialog(null, "the sum is "+sum);

}

}