2021年1月7日
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2021年1月7日
2021年1月6日
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https://github.com/yoyo-sincerely/golang-developer-roadmap-cn https://github.com/golang/example/ https://github.com/astaxie/build-web-application-with 阅读全文
2020年12月28日
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//一次性全部展示，而不是串行 git difftool --dir-diff --no-symlinks 阅读全文
2018年7月24日
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problem tip answer include include include using namespace std; int N; struct P{ string name, gender; int grade; }; vector lm, hf; bool Comp(P a, P b) 阅读全文
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problem To prepare for PAT, the judge sometimes has to generate random passwords for the users. The problem is that there are always some confusing pa 阅读全文
2018年7月22日
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problem To store English words, one method is to use linked lists and store a word letter by letter. To save some space, we may let the words share th 阅读全文
2018年7月19日
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problem Programming Ability Test (PAT) is organized by the College of Computer Science and Technology of Zhejiang University. Each test is supposed to 阅读全文
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problem experience Palindromic 回文的 pat 的判题器不支持long long I64d, 支持lld， printf时应该使用 lld。 阅读全文
2018年7月18日
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problem tip answer include include include include define LL long long using namespace std; string a, da; int na[22], nda[22]; void GetNum(string t, i 阅读全文
2018年7月17日
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problem A Digital Library contains millions of books, stored according to their titles, authors, key words of their abstracts, publishers, and publish 阅读全文
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problem A graph which is connected and acyclic can be considered a tree. The height of the tree depends on the selected root. Now you are supposed to 阅读全文
2018年7月16日
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problem exprience 二叉树要多写几次，就熟悉了。 阅读全文
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problem A number that will be the same when it is written forwards or backwards is known as a Palindromic Number. For example, 1234321 is a palindromi 阅读全文
2018年7月15日
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problem Suppose a bank has K windows open for service. There is a yellow line in front of the windows which devides the waiting area into two parts. A 阅读全文
2018年7月14日
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problem A long distance telephone company charges its customers by the following rules: Making a long distance call costs a certain amount per minute, 阅读全文
2018年7月13日
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problem A reversible prime in any number system is a prime whose "reverse" in that number system is also a prime. For example in the decimal system 73 阅读全文
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problem Suppose a bank has N windows open for service. There is a yellow line in front of the windows which devides the waiting area into two parts. T 阅读全文
2018年7月12日
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problem tips answer 并查集 include using namespace std; define INF 0x3f3f3f3f define Max 1010 define fi first define se second int N, M, K; int ci[Max], 阅读全文
2018年7月11日
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problem tips answer include using namespace std; define INF 0x3f3f3f3f define Max 2001 int N, M; void NA(){cout id; bool CompC(St a, St b){ return a.C 阅读全文
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problem tip answer include using namespace std; define INF 0x3f3f3f3f float GetMax(float a, float b, float c){ return max(max(a, b),c); } int GetStatu 阅读全文
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problem tip 给出两个数以及其中一个数的进制，求两个数相等时另一个数可能的进制。（数只可能由0 1，a z组成，但进制可能会超过36进制，坑点。） answer include using namespace std; define INF 0x3f3f3f3f long long tag 阅读全文
2018年7月5日
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problem This time, you are supposed to find A B where A and B are two polynomials. Input Specification: Each input file contains one test case. Each c 阅读全文
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problem tip 求电梯载上所有人时，所花时间。 answer include using namespace std; define INF 0x3f3f3f3f int n; int main(){ // freopen("test.txt", "r", stdin); cin n; in 阅读全文
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problem Given a sequence of K integers { N~1~, N~2~, ..., N~K~ }. A continuous subsequence is defined to be { N~i~, N~i+1~, ..., N~j~ } where 1 using 阅读全文
2018年7月4日
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problem tip anwser include using namespace std; string firstName, lastName, firstTime, lastTime; bool CompTime(int a1, int b1, int c1, int a2, int b2, 阅读全文
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problem Given a non negative integer N, your task is to compute the sum of all the digits of N, and output every digit of the sum in English. Input Sp 阅读全文
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problem A family hierarchy is usually presented by a pedigree tree. Your job is to count those family members who have no child. Input Each input file 阅读全文
2018年7月3日
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problem 1003 Emergency (25)（25 point(s)） As an emergency rescue team leader of a city, you are given a special map of your country. The map shows seve 阅读全文
2018年7月1日
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problem 1002 A+B for Polynomials (25)（25 point(s)） This time, you are supposed to find A+B where A and B are two polynomials. Input Each input file co 阅读全文
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problem 1001 A+B Format (20)（20 point(s)） Calculate a + b and output the sum in standard format that is, the digits must be separated into groups of t 阅读全文