Labeling Balls Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 13201 Accepted: 3811 Description Windy has N balls of distinct weights from 1 unit to N units. Now he tries to label them with 1 to N in such a way that: No two balls share the…
写在前面 作为一个刚步入职场工作的新人,对于公司中所用的技术和框架基本上不懂,只能从最基础的开始做起,进入公司接触的第一个框架就是前端框架Vue.js,几个功能做下来,觉得Vue.js首先学习起来真的非常简单,用起来也是非常的方便,通过尽可能简单的 API 实现响应的数据绑定和组合的视图组件.它不仅易于上手,还便于与第三方库或既有项目整合,足以应付任何规模的应用. 如果你之前已经习惯了用jQuery.JS操作DOM,学习Vue.js时请先抛开手动操作DOM的思维,因为Vue.js是数据驱动的,你…
<?php header('content-type:text/html;charset=utf-8'); /*设计一个peron类(有名字,年龄和蛋糕三个属性) 蛋糕一共1000块,是所有人共享的, 创建唐僧师徒四人,他们每人都吃蛋糕,唐僧每天吃3块,悟空吃五块,沙僧吃九块,猪八戒吃30块(编写一个eat方法来吃) 问两天后,还剩多少块蛋糕(编写一个showCake()来显示) 请计算,蛋糕一共可以吃多少天*/ class Person{ public $name; public $age;…
Given a pair of positive integers, for example, 6 and 110, can this equation 6 = 110 be true? The answer is yes, if 6 is a decimal number and 110 is a binary number. Now for any pair of positive integers N1 and N2, your task is to find the radix of o…
1004 Counting Leaves (30分) A family hierarchy is usually presented by a pedigree tree. Your job is to count those family members who have no child. Input Specification: Each input file contains one test case. Each case starts with a line containing 0…