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全部文章 / 未归档（共115篇）

Trie字典树模板

Trie树详解：https://www.cnblogs.com/llllllpppppp/p/9449846.html #include<bits/stdc++.h> using namespace std; #define ll long long #define inf 0x3...

2019-07-26

0 767

既视感/海马效应：我曾在梦里见过你

原文地址：https://www.jianshu.com/p/41d5f8dd4c42 你是否有过这样的经历： 1、有时正做一件事，一瞬间脑子里突然感觉自己曾做过这件事，相同的场景与感觉，一切都相同。 2、有时到一个地方，明明第一次去，却感觉非常熟悉，强烈感觉自己曾来过这里。 3有时做一个梦...

2019-07-25

0 1016

【CF 1196A】Three Piles of Candies

A. Three Piles of Candies Alice and Bob have received three big piles of candies as a gift. Now they want to divi...

2019-07-25

0 640

Python split()函数的用法

描述 split()通过指定分隔符对字符串进行切片，如果参数 num 有指定值，则仅分隔 num+1 个子字符串语法 split()方法语法： str.split(str="", num=string.count(str)) 参数 str -- 分隔符，默认为...

2019-07-19

0 719

【HDU 1328】IBM Minus One

IBM Minus One Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8507 Accepted Submission(s)...

2019-07-17

0 743

【HDU 2567】寻梦

寻梦 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 11904 Accepted Submission(s): 8704 ...

2019-07-17

0 623

【HDU 2568】前进

前进 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 10423 Accepted Submission(s): 7864 ...

2019-07-17

0 510

【HDU 2710】Max Factor 质数筛

Max Factor Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 13045 Accepted Submission(s): ...

2019-07-17

0 620

【HDU 2700】Parity

Parity Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 6126 Accepted Submission(s): 4578 ...

2019-07-17

0 535

【CF 1094C】From S To T 查询子串

C. From S To T You are given three strings ss, tt and pp consisting of lowercase Latin letters. You may perfo...

2019-07-17

0 651