java学习笔记(三）

package sum;

import java.util.Scanner;

public class numsum {
public static void main(String[]args){

	int sum = 0;
	Scanner kbInput = new Scanner(System.in);
	while (true) {
		int nextValue = kbInput.nextInt();
		sum += nextValue;
		System.out.println("sum:" + sum);
    }
}

}