仅当用户输入keyowrd时，如何使计数器加1

Question

System.out.println("Do you want to add 1? if yes type in '0.01' ");

问题在于它只运行一次。我试图将它添加到一个 while 循环中 (while(i > 100)) 但它只是简单地打印到 100 而没有再次询问用户

我的代码：

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        int i = 0;

        double yes = 0.01;

        System.out.println("i = " + i);

        System.out.println("Do you want to add 1? if yes type in '0.01' ");

        Scanner keyboardInput = new Scanner(System.in);

        double add = keyboardInput.nextDouble();

        if (yes == add) {

            i++;

            System.out.println("i now is: " + i);

       }

    }

}