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- package DataTypesVariables;
- import java.util.Scanner;
- public class SumDigits_02 {
- public static void main(String[] args) {
- Scanner scanner = new Scanner(System.in);
- int number = Integer.parseInt(scanner.nextLine());
- //повтаряме: число > 0
- //стоп: число <= 0
- int sum = 0; //сума от цифрите
- while (number > 0) {
- //1. взимаме последната цифра
- int lastDigit = number % 10;
- //2. сумираме
- sum += lastDigit;
- //3. премахваме от числото
- number = number / 10;
- }
- System.out.println(sum);
- }
- }
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