Capture the Flag Time Limit: 2 Seconds Memory Limit: 65536 KB Special Judge In computer security, Capture the Flag (CTF) is a computer security competition. CTF contests are usually designed to serve as an educational exercise to give participants ex…

May Day Holiday Time Limit: 2 Seconds Memory Limit: 65536 KB As a university advocating self-learning and work-rest balance, Marjar University has so many days of rest, including holidays and weekends. Each weekend, which consists of Saturday and Sun…

Beauty of Array Time Limit: 2 Seconds Memory Limit: 65536 KB Edward has an array A with N integers. He defines the beauty of an array as the summation of all distinct integers in the array. Now Edward wants to know the summation of the beauty of all…

Ace of Aces Time Limit: 2 Seconds Memory Limit: 65536 KB There is a mysterious organization called Time-Space Administrative Bureau (TSAB) in the deep universe that we humans have not discovered yet. This year, the TSAB decided to elect an outstandin…

Demacia of the Ancients Time Limit: 2 Seconds Memory Limit: 65536 KB There is a popular multiplayer online battle arena game called Demacia of the Ancients. There are lots of professional teams playing this game. A team will be approved as Level K if…

Lunch Time Time Limit: 2 Seconds Memory Limit: 65536 KB The 999th Zhejiang Provincial Collegiate Programming Contest will be held in Marjar University. The canteen of Marjar University is making preparations for this grand competition. The canteen pr…

Team Formation Time Limit: 3 Seconds Memory Limit: 131072 KB For an upcoming programming contest, Edward, the headmaster of Marjar University, is forming a two-man team from N students of his university. Edward knows the skill level of each student.…

L1-019. 谁先倒 时间限制 400 ms 内存限制 65536 kB 代码长度限制 8000 B 判题程序 Standard 作者 陈越 划拳是古老中国酒文化的一个有趣的组成部分.酒桌上两人划拳的方法为:每人口中喊出一个数字,同时用手比划出一个数字.如果谁比划出的数字正好等于两人喊出的数字之和,谁就输了,输家罚一杯酒.两人同赢或两人同输则继续下一轮,直到唯一的赢家出现. 下面给出甲.乙两人的酒量(最多能喝多少杯不倒)和划拳记录,请你判断两个人谁先倒. 输入格式: 输入第一行先后给出甲.乙两…

L3-010. 是否完全二叉搜索树 时间限制 400 ms 内存限制 65536 kB 代码长度限制 8000 B 判题程序 Standard 作者 陈越 将一系列给定数字顺序插入一个初始为空的二叉搜索树(定义为左子树键值大,右子树键值小),你需要判断最后的树是否一棵完全二叉树,并且给出其层序遍历的结果. 输入格式: 输入第一行给出一个不超过20的正整数N:第二行给出N个互不相同的正整数,其间以空格分隔. 输出格式: 将输入的N个正整数顺序插入一个初始为空的二叉搜索树.在第一行中输出结果树的层序…

转载自:http://www.apkbus.com/android-5661-1.html 摘要: Android 开发者关系团队每天都会试用无数的 App 或者受到无数的开发者发来的请求评测的 App,在评测如此之多的应用之后,他们总结出了10个最常见的错误.作为一个长期使用 Android 的用户,我在使用 Android 应用的 ... [核心提示] Android 开发者关系团队每天都会试用无数的 App 或者受到无数的开发者发来的请求评测的 App,在评测如此之多的应用之后,他们总结出…