💟 About the author: Hello, I'm Ceylan_, You can call me CC ❣️
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🏆 Blogger information: ordinary freshmen have extraordinary dreams
Prepare for the Blue Bridge Cup
One question per day
PTA ladder race
⚡ I hope you can give me more support 😘 Progress together~ ❤️
🌈 If helpfu ...
Added by gere06 on Tue, 08 Mar 2022 14:08:59 +0200
Must do problem sorting
At 21:40 on April 11, 2021, I was very skeptical about life after the exam. I originally wanted to rely on professional courses to score points. I also expected that there would be a large number of applicants for specialized courses this year. In addition, the reform of professional courses should be simpler, but I did ...
Added by KingIsulgard on Tue, 08 Mar 2022 13:26:58 +0200
Atlantis [line segment tree + scanline + discretization]
Several ancient Greek books contain descriptions of the legendary island of Atlantis.
Some of them even include partial maps of the island.
Unfortunately, these maps describe different areas of Atlantis.
Your friend Bill must know the total area of the map. ...
Added by Moharo on Tue, 08 Mar 2022 11:34:00 +0200
Byte runout 2019 spring recruit R & D part programming question summary
My name is Wang dachui. I'm the editor of a publishing house. I am responsible for proofreading the English manuscripts submitted. This job is very annoying because I have to correct countless spelling mistakes every day.
However, excellent people can always find the t ...
Added by chucklarge on Tue, 08 Mar 2022 05:20:48 +0200
Basic introduction of hash table
Hash table (also known as hash table) is a data structure that is accessed directly according to the key value. That is, to speed up the search by mapping it to a key in the table. This mapping function is called hash function, and the array storing records is called hash table. (the bottom layer of hash table ...
Added by emorr1981 on Mon, 07 Mar 2022 23:27:57 +0200
Leetcode[300. Implement Trie] - prefix tree
Trie (pronounced like "try") or prefix tree is a tree data structure used to efficiently store and retrieve keys in string data sets. This data structure has many application scenarios, such as automatic completion and spell checking.
Please implement the Trie class:
Trie() Initia ...
Added by ignite on Mon, 07 Mar 2022 22:13:56 +0200
Note: C is basically used, except that C + + uses references&
1, The pointer can be declared as long, but it also needs to be implemented as long.
#define MaxSize 50
2, Definition of operation
A data structure has many operations, but it's too difficult ...
Added by sublimenal on Mon, 07 Mar 2022 14:03:28 +0200
Question 1: ASCII code
[problem description] It is known that the ASCII code of capital letter A is 65. What is the ASCII code of capital letter L? [answer submission] This is a question filled in with results. You just need to calculate the results and submit them. The result of this question is one An integer. Only fill in this intege ...
Monotone queue optimization for multiple knapsack problems
Warm tips: it's better to eat dessert first and then enter the dinner~
0-1 backpack problem (dessert)
using namespace std;
const int N = 1010;
int n, m; //n number of items m maximum capacit ...
Added by hardyvoje on Mon, 07 Mar 2022 12:37:59 +0200
The best time to buy and sell stocks II
First of all, the first idea is to find a relatively low share price to buy, and then find a relatively high share price to sell, and then repeat. Therefore, the current problem is how to determine the position of relatively low stock price and relatively high ...