10396: H.Rectangles Time Limit: 2 Sec Memory Limit: 128 MB Submit: 229 Solved: 33 [Submit][Status][Web Board] Description Given N (4 <= N <= 100) rectangles and the lengths of their sides ( integers in the range 1..1,000), write a program that fi…
G.Code the Tree Time Limit: 2 Sec Memory Limit: 128 MB Submit: 35 Solved: 18 [Submit][Status][Web Board] Description A tree (i.e. a connected graph without cycles) with vertices numbered by the integers 1, 2, ..., n is given. The "Prufer" code…
10399: F.Turing equation Time Limit: 1 Sec Memory Limit: 128 MB Submit: 151 Solved: 84 [Submit][Status][Web Board] Description The fight goes on, whether to store numbers starting with their most significant digit or their least significant digit…
Description A Swiss-system tournament is a tournament which uses a non-elimination format. The first tournament of this type was a chess tournament in Zurich in 1895, hence the name "Swiss system". The tournament will be held based on following…
Description In mathematics, a square number is an integer that is the square of an integer. In other words, it is the product of some integer with itself. For example, 9 is a square number, since it can be written as 3 * 3. Given an array of distinct…
Code the Tree Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 2350 Accepted: 906 Description A tree (i.e. a connected graph without cycles) with vertices numbered by the integers 1, 2, ..., n is given. The "Prufer" code of such a…
1488: River Crossing Time Limit: 1 Sec Memory Limit: 128 MB Submit: 83 Solved: 42 SubmitStatusWeb Board Description Afandi is herding N sheep across the expanses of grassland when he finds himself blocked by a river. A single raft is available for…
信道安全 时间限制:1000 ms | 内存限制:65535 KB 难度:2 描述 Alpha 机构有自己的一套网络系统进行信息传送.情报员 A 位于节点 1,他准备将一份情报 发送给位于节点 n 的情报部门.可是由于最近国际纷争,战事不断,很多信道都有可能被遭到监 视或破坏. 经过测试分析,Alpha 情报系统获得了网络中每段信道安全可靠性的概率,情报员 A 决定选 择一条安全性最高,即概率最大的信道路径进行发送情报. 你能帮情报员 A 找到这条信道路径吗? 输入 第一行: T 表示…
title: Intelligent Parking Building 河南省第十届省赛 tags: [模拟,省赛] 题目描述: There is a new revolution in the parking lot business: the parking building. The concept is simple: you drive your car into the elevator at the entrance of the building, and the elevat…
表达式求值 时间限制:1000 ms | 内存限制:65535 KB 难度:3 描述 假设表达式定义为:1. 一个十进制的正整数 X 是一个表达式.2. 如果 X 和 Y 是 表达式,则 X+Y, X*Y 也是表达式; *优先级高于+.3. 如果 X 和 Y 是 表达式,则 函数 Smax(X,Y)也是表达式,其值为:先分别求出 X ,Y值的各位数字之和,再从中选最大数.4．如果 X 是 表达式,则 (X)也是表达式. 例如:表达式 12*(2+3)+Smax(333,220+280) 的值…
Memory Leak Time Limit: 2000MS Memory limit: 131072K 题目描述 Memory Leak is a well-known kind of bug in C/C++. When a string is longer than expected, it will visit the memory of next array which will cause the issue and leak some information. You can se…
Reversed Words Time Limit: 2000MS Memory limit: 131072K 题目描述 Some aliens are learning English. They have a very strange way in writing that they revered every word in the sentence but keep all the words in common order. For example when they want to…
Triple Nim Time Limit: 2000MS Memory limit: 65536K 题目描述 Alice and Bob are always playing all kinds of Nim games and Alice always goes first. Here is the rule of Nim game: There are some distinct heaps of stones. On each turn, two players should remov…
The Binding of Isaac Time Limit: 2000MS Memory limit: 65536K 题目描述 Ok, now I will introduce this game to you... Isaac is trapped in a maze which has many common rooms- Like this-There are 9 common rooms on the map. And there is only one super-secret r…
Fibonacci Time Limit: 2000MS Memory limit: 131072K 题目描述 Fibonacci numbers are well-known as follow: Now given an integer N, please find out whether N can be represented as the sum of several Fibonacci numbers in such a way that the sum does not inclu…
Julyed Time Limit: 2000MS Memory limit: 65536K 题目描述 Julyed is preparing for her CET-6. She has N words to remember, but there is only M days left. If she can't remember all these words, she won't pass CET-6. If she can't pass CET-6, she will be unhap…
title: Plumbing the depth of lake 河南省第十届省赛 题目描述: There is a mysterious lake in the north of Tibet. As the sun shines, the surface of the lake is colorful and colorful. The lake was unfathomable in rainy weather. After the probe, It has an interesti…
