Java程序读取用户输入，直到输入0，还进行一些计算(evens/odds，average等)

import java.util.Scanner;

public class InputCalculator {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int sum = 0;
        int evens = 0;
        int odds = 0;
        int count = 0;

        System.out.println("请输入整数（输入0结束）：");

        while (true) {
            int number = scanner.nextInt();

            if (number == 0) {
                break;
            }

            sum += number;
            count++;

            if (number % 2 == 0) {
                evens++;
            } else {
                odds++;
            }
        }

        if (count == 0) {
            System.out.println("没有输入数字！");
        } else {
            double average = (double) sum / count;

            System.out.println("偶数个数：" + evens);
            System.out.println("奇数个数：" + odds);
            System.out.println("平均值：" + average);
        }

        scanner.close();
    }
}