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RSS订阅原创 1066. Root of AVL Tree (25)
1066. Root of AVL Tree (25)时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueAn AVL tree is a self-balancing binary se
2017-10-08 14:09:50
256
原创 1067. Sort with Swap(0,*) (25)
1067. Sort with Swap(0,*) (25)时间限制150 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueGiven any permutation of the numbers {
2017-10-08 11:49:01
241
原创 1056. Mice and Rice (25)
1056. Mice and Rice (25)时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueMice and Rice is the name of a programming c
2017-10-04 16:05:24
254
原创 1093. Count PAT's (25)
1093. Count PAT's (25)时间限制120 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CAO, PengThe string APPAPT contains two PAT's as substr
2017-10-04 14:25:52
227
原创 1073. Scientific Notation (20)
1073. Scientific Notation (20)时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者HOU, QimingScientific notation is the way that
2017-10-04 11:15:16
219
原创 1088. Rational Arithmetic (20)
1088. Rational Arithmetic (20)时间限制200 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueFor two rational numbers, your task is
2017-10-03 19:46:45
198
原创 1091. Acute Stroke (30)
One important factor to identify acute stroke (急性脑卒中) is the volume of the stroke core. Given the results of image analysis in which the core regions are identified in each MRI slice, your job is to ca
2017-10-03 14:49:09
193
原创 1100. Mars Numbers (20)
People on Mars count their numbers with base 13:Zero on Earth is called "tret" on Mars.The numbers 1 to 12 on Earch is called "jan, feb, mar, apr, may, jun, jly, aug, sep, oct, nov, dec" on Ma
2017-10-03 12:59:00
169
转载 An Intuitive Explanation of Convolutional Neural Networks
原文地址An Intuitive Explanation of Convolutional Neural NetworksPosted on August 11, 2016 by ujjwalkarnWhat are Convolutional Neural Networks and why are they important?Convolutio
2016-12-28 11:27:55
735
原创 序列，级数，柯西收敛准则，无穷级数定理
1、无穷序列：若一个序列u1,u2,u3…对于任意一个整数ε（注：可无限小） ，都存在当n>N时，都有|u1-k|2、设{\displaystyle (u_{n})}是一个无穷序列 ：{\displaystyle u_{1},u_{2},u_{3},...u_{n},...}，其前n项的和称为{\displaystyle \sum u_{n}}的部分和：{\di
2016-10-25 21:25:25
6499
原创 行列式的本质
考虑二维平面中的一组基向量（1,0）和（0,1），画在坐标系中表示其实就是沿着x轴和y轴的单位向量罢了，现在我们把这两个基向量放在一个矩阵中，当然，这并不是把两个向量简单的上下堆叠，而是首先要进行转置，即在我们看到的这个矩阵中，第一列的列向量代表的是沿着x轴的一个单位向量（1,0），第二列是沿着y轴的单位向量，此时矩阵的行列式所代表的就是以这两个单位向量为邻边的正方形的面积1.当然，这并不是一
2016-10-24 16:35:38
7435
原创 1061. Dating (20)
1061. Dating (20)时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueSherlock Holmes received a note with some strange s
2016-10-10 19:39:48
231
原创 1059. Prime Factors (25)
1059. Prime Factors (25)时间限制50 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者HE, QinmingGiven any positive integer N, you are suppo
2016-10-08 11:12:21
300
原创 1054. The Dominant Color (20)
1054. The Dominant Color (20)时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueBehind the scenes in the computer's mem
2016-10-06 13:11:47
282
原创 1053. Path of Equal Weight (30)
1053. Path of Equal Weight (30)时间限制10 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueGiven a non-empty tree with root R, an
2016-10-06 11:34:42
465
原创 1052. Linked List Sorting (25)
1052. Linked List Sorting (25)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueA linked list consists of a series of
2016-10-04 18:42:23
256
原创 1049. Counting Ones (30)
1049. Counting Ones (30)时间限制10 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueThe task is simple: given any positive intege
2016-10-03 21:57:15
263
原创 1050. String Subtraction (20)
1050. String Subtraction (20)时间限制10 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueGiven two strings S1 and S2, S = S1 - S2
2016-10-03 11:46:55
321
原创 1048. Find Coins (25)
1048. Find Coins (25)时间限制50 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueEva loves to collect coins from all over the uni
2016-10-03 11:26:48
239
原创 1047. Student List for Course (25)
1047. Student List for Course (25)时间限制400 ms内存限制64000 kB代码长度限制16000 B判题程序Standard作者CHEN, YueZhejiang University has 40000 stud
2016-10-03 11:04:22
207
原创 1046. Shortest Distance (20)
1046. Shortest Distance (20)时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueThe task is really simple: given N exits
2016-10-03 10:28:02
209
原创 1044. Shopping in Mars (25)
1044. Shopping in Mars (25)时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueShopping in Mars is quite a different exp
2016-10-01 21:06:46
209
原创 1039. Course List for Student (25)
1039. Course List for Student (25)时间限制200 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueZhejiang University has 40000 stud
2016-09-17 17:46:43
225
原创 1040. Longest Symmetric String (25)
1040. Longest Symmetric String (25)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueGiven a string, you are supposed
2016-09-17 16:53:13
294
原创 1041. Be Unique (20)
1041. Be Unique (20)时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueBeing unique is so important to people on Mars t
2016-09-17 16:28:58
245
原创 1038. Recover the Smallest Number (30)
1038. Recover the Smallest Number (30)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueGiven a collection of number s
2016-09-17 16:07:41
266
原创 1037. Magic Coupon (25)
1037. Magic Coupon (25)时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueThe magic shop in Mars is offering some magic
2016-09-17 15:30:53
267
原创 1032. Sharing (25)
1032. Sharing (25)时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueTo store English words, one method is to use linke
2016-08-28 16:41:44
403
原创 1029. Median (25)
1029. Median (25)时间限制1000 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueGiven an increasing sequence S of N integers, the
2016-08-28 16:21:38
433
原创 1028. List Sorting (25)
1028. List Sorting (25)时间限制200 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueExcel can sort records according to any colum
2016-08-28 16:00:33
382
原创 1025. PAT Ranking (25)
1025. PAT Ranking (25)时间限制200 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueProgramming Ability Test (PAT) is organized by
2016-08-13 21:44:33
225
原创 1024. Palindromic Number (25)
1024. Palindromic Number (25)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueA number that will be the same when it
2016-08-13 21:16:48
193
原创 1023. Have Fun with Numbers (20)
1024. Palindromic Number (25)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueA number that will be the same when it
2016-08-13 20:36:40
197
原创 1021. Deepest Root (25)
1021. Deepest Root (25)时间限制1500 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueA graph which is connected and acyclic can b
2016-08-12 21:48:19
186
原创 1017. Queueing at Bank (25)
题目地址：https://www.patest.cn/contests/pat-a-practise/1018时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueThere is
2016-07-23 20:56:55
237
原创 1019. General Palindromic Number (20)
原文地址：https://www.patest.cn/contests/pat-a-practise/10191019. General Palindromic Number (20)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard
2016-07-23 16:25:18
225
原创 1014. Waiting in Line (30)
题目地址https://www.patest.cn/contests/pat-a-practise/10141014. Waiting in Line (30)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者
2016-07-19 19:47:53
369
转载 MIPS指令集（31条）
原文地址MIPS指令集MIPS 指令集(共31条）MIPS 指令集(共31条）助记符指令格式示例示例含义操作及其解释Bit #31..2625..2120..1615..1110..6
2016-05-05 10:04:38
536
原创 1082. Read Number in Chinese (25)
//http://www.patest.cn/contests/pat-a-practise/1082#include#includeusing namespace std;int main(){ int digit; const char dig[4][5] = { "Qian","" ,"Shi","Bai" }; const char digg[][10] = {
2015-10-11 23:57:28
383
安卓studio无法显示xml文件
2015-12-03
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