摘要： 1034. 有理数四则运算(20)时间限制200 ms内存限制65536 kB代码长度限制8000 B判题程序Standard作者CHEN, Yue本题要求编写程序，计算2个有理数的和、差、积、商。输入格式：输入在一行中按照“a1/b1 a2/b2”的格式给出两个分数形式的有理数，其中分子和分母全是... 阅读全文

摘要： Problem Description Each employee of a bureaucracy has a job description - a few paragraphs that describe the responsibilities of the job. The employe... 阅读全文

摘要： 03-树2. Tree Traversals Again (25)时间限制200 ms内存限制65536 kB代码长度限制8000 B判题程序Standard作者CHEN, YueAn inorder binary tree traversal can be implemented in a non... 阅读全文

摘要： Given a tree, you are supposed to list all the leaves in the order of top down, and left to right.Input Specification:Each input file contains one tes... 阅读全文

摘要： 描述 某国为了防御敌国的导弹袭击，发展中一种导弹拦截系统。但是这种导弹拦截系统有一个缺陷：虽然它的第一发炮弹能够到达任意的高度，但是以后每一发炮弹都不能高于等于前一发的高度。某天，雷达捕捉到敌国导弹来袭。由于该系统还在试用阶段，所以只用一套系统，因此有可能不能拦截所有的导弹。输入 第一行输入测试数据... 阅读全文

摘要： Problem DescriptionGiven an integer N(0 ≤ N ≤ 10000), your task is to calculate N!InputOne N in one line, process to the end of file.OutputFor each N,... 阅读全文

摘要： Problem DescriptionWe all know that Bin-Laden is a notorious terrorist, and he has disappeared for a long time. But recently, it is reported that he h... 阅读全文

摘要： Big NumberTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 27546Accepted Submission(s): 12525Proble... 阅读全文

摘要： MilkTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 14739Accepted Submission(s): 3643Problem Descr... 阅读全文

摘要： 排序Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 37058Accepted Submission(s): 10501Problem Descri... 阅读全文