第三次作业

import java.util.Scanner;

public class Practice {

public static void main(String[] args) {
    int nextValue;
    int sum = 0;
    Scanner kbInput = new Scanner(System.in);
    kbInput.useDelimiter("\s");

    while (kbInput.hasNextInt()) {
        nextValue = kbInput.nextInt();
        sum += nextValue;
    }
    System.out.println("Sum:" + sum);

}

}