Ternary Calculation Time Limit : /2000ms (Java/Other) Memory Limit : /65536K (Java/Other) Total Submission(s) : Accepted Submission(s) : Problem Description Complete the ternary calculation. Input There are multiple test cases. The first line of inpu…

LINK:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3782 题意:给出3个数和两个符号(+-*/%) 思路:拿到题目还以为是要写波兰表达式,仔细一看固定的数和固定的符号,直接if判断好了 /** @Date : 2017-03-23-21.31 * @Author : Lweleth (SoungEarlf@gmail.com) * @Link : https://github.com/ * @Version :…

http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3782 题意:把输入的三元运算用计算机运算出来. ;          cin>>a>>n>>b>>m>>c;                                        s1=a*b;                               s1=a/b;                       …

The 9th Zhejiang Provincial Collegiate Programming Contest A    Taxi Fare    25.57% (166/649)     (水题)    计算两种计程车计费方式的差值, 注意四舍五入    B    Unrequited Love    14.00% (7/50)    水题) C    Count the Trees    9.87% (8/81)   (二叉树)    卡特兰数应用的问题     D    Draw S…

Abs Problem Time Limit: 2 Seconds Memory Limit: 65536 KB Special Judge Alice and Bob is playing a game, and this time the game is all about the absolute value! Alice has N different positive integers, and each number is not greater than N. Bob has a…

第十三届浙江省大学生程序设计竞赛 I 题, 一道模拟题. ZOJ  3944http://www.icpc.moe/onlinejudge/showProblem.do?problemCode=3944 In a BG (dinner gathering) for ZJU ICPC team, the coaches wanted to count the number of people present at the BG. They did that by having the waitre…

Given a string representing arbitrarily nested ternary expressions, calculate the result of the expression. You can always assume that the given expression is valid and only consists of digits 0-9, ?, :, T and F (T and Frepresent True and False respe…

A Simple Tree Problem Time Limit: 3 Seconds      Memory Limit: 65536 KB Given a rooted tree, each node has a boolean (0 or 1) labeled on it. Initially, all the labels are 0. We define this kind of operation: given a subtree, negate all its labels. An…

Given a string representing arbitrarily nested ternary expressions, calculate the result of the expression. You can always assume that the given expression is valid and only consists of digits 0-9, ?, :, T and F (T and F represent True and False resp…

OpenCASCADE Curve Length Calculation eryar@163.com Abstract. The natural parametric equations of a curve are parametric equations that represent the curve in terms of a coordinate-independent parameter, generally arc length s, instead of an arbitray…