java- if 13

package com.demo.test;

import java.util.Scanner;

public class iff {
    public static void main(String[] args) {
//        cipher();
        school(99);
    }

    public static void cipher() {
        Scanner sc = new Scanner(System.in);
        System.out.println("请输入密码:");
        double password = sc.nextDouble();
        if (password == 12345) {
            System.out.println("密码正确！");
        } else {
            System.out.println("密码错误");
        }
    }
    public static void school(double i) {
        double result = i;
        if (result >= 90) {
            System.out.println("什么！年终奖来了，啊不是，好学生来了啊！");
        } else if (result >= 60){
            System.out.println("来了啊，拿成绩单发下去吧。");
        }else {
            System.out.println("喊你家长来！");
        }
    }
}

　害，跟js其实差不多，就不过多阐述了，放两个案例随便看看就好