chaoyueziji123的专栏

The Saratov State University Olympiad Programmers Training Center (SSU OPTC) has n students. For each student you know the number of times he/she has participated in the ACM ICPC world programming c

find the nth digitTime Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8363    Accepted Submission(s): 2385Problem Description假设：S1 = 1

find a way to escapeTime Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1395    Accepted Submission(s): 510Problem Description一日，话说0068与

The Frog's GamesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 3591 Accepted Submission(s): 1737Problem DescriptionThe annual Games in

A Bit FunTime Limit: 5000/2500 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1789    Accepted Submission(s): 902Problem DescriptionThere are n numbers i

题目描述Bob今天碰到一个问题，他想知道x3+y3 = c 是否存在正整数解？输入第一行是一个整数K(K≤20000)，表示样例的个数。 以后每行一个整数c(2≤c≤109)输出每行输出一个样例的结果，如果存在，输出“Yes”，否则输出“No”。（引号不用输出）样例输入22827样例输出YesNo

A. Laptopstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputOne day Dima and Alex had an argument about the p

题目描述　　CodeMonkey终于下定决心用情书的方式向心爱的女神表白，当他历经几天几夜写完之后才知道女神有很多不喜欢的词，所以他不得不有把这些词删掉。例如：原文是：ILOVEYOU，女神不喜欢的词是‘LV’，‘O’那么最终情书要改成IEYU。现在已知女生不喜欢的词的集合S，CodeMonkey想知道刚写的情书会改成什么样？S={“HATE”,“SHIT”,“LV”,“O”,“FUCK”,“

Fedya and Mathstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputFedya studies in a gymnasium. Fedya's maths

A. DZY Loves Hashtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputDZY has a hash table with p buckets, numbe

魔法师百小度也有遇到难题的时候——　　现在，百小度正在一个古老的石门面前，石门上有一段古老的魔法文字，读懂这种魔法文字需要耗费大量的能量和大量的脑力。　　过了许久，百小度终于读懂魔法文字的含义：石门里面有一个石盘，魔法师需要通过魔法将这个石盘旋转X度，以使上面的刻纹与天相对应，才能打开石门。　　但是，旋转石盘需要N点能量值，而为了解读密文，百小度的能量值只剩M点了！破坏石门是不可能的，

A - ACfunTime Limit: 2000/1000MS (Java/Others) Memory Limit: 128000/64000KB (Java/Others)SubmitStatusProblem Description题目链接点击打开链接As a former ACMer, "AC" is a special abbreviated wor

ACM菜鸟营

D. 起床的烦恼Time Limit: 2000msCase Time Limit: 2000msMemory Limit: 65536KB64-bit integer IO format: %lld      Java class name:MainSubmitStatus PID: 10803 Font Size:+-众所周知,nono是一只喜欢睡懒

搞笑版费马大定理Time Limit: 1 Sec  Memory Limit: 128 MBSubmit: 194  Solved: 96[Submit][Status][Web Board]Description费马大定理：当n>2时，不定方程an+bn=cn没有正整数解。比如a3+b3=c3没有正整数解。为了活跃气氛，我们不妨来个搞笑版：把方程改成a3+b3=c3

A. Rewardstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputBizon the Champion is called the Champion for a reason. B

Vanya and Cubestime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputVanya got n cubes. He decided to build a pyr