Course Intermediate  11246

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17582

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11294

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：ThechallengeistodisplaythetopfiveprobableplaintextswhichcouldbedecryptedfromthesuppliedmonoalphabeticcypherutilizingtheletterfrequencyattackfromastringStrwithsizeKrepresentingthegivenmonoalphabeticcypher.Letusseewhatexactlyisfrequencyattack.The basis of frequency analysis is to confirm

2023-08-28 comment 0  915

Course Introduction：In this problem, we will count the number of characters with the same parity in frequency and position and print the count of that number as odd or even. To solve this problem, we can find the frequency of each character in the string and count the total number of characters with the same parity in frequency and position. After that we can print odd or even answers based on the count. Problem Statement - We are given a string alpha containing only lowercase English alphabetic characters. We need to check if the number of characters with the same letter position and frequency is odd or even. Any character has the same frequency and letter position parity if it satisfies any of the following conditions. If the character frequency in the string is odd and the letter positions are also odd. If the frequency of characters in the string

2023-09-14 comment 0  1338

Course Introduction：Enter a string and find the total number of words, the number of vowels, and the frequency of characters entered by the user Input:entersstring:IlovemyMOM Enteracharcterofwhichyouwanttofindafrequency:M TotalfrequencyofM:2 Totalnumberofvowels:4 Totalnumber

2023-08-25 comment 0  1406

Course Introduction：Fenwick tree is a data structure that is capable of range updates and range searches with O(logn) time complexity, also known as binary index tree (BIT). The basic concept is to retain frequencies for each letter in a string. Array, the frequency of the i-th character is recorded at index i in the frequency array. The frequency array can then allow range updates and range queries using FenwickTree. Problem Handling You can use the following query to extract the Kth largest character from a string, with an update range of [L,R] - Build a segment tree - First create a segment tree, which stores the frequency of each character in the string. Each node of the segment tree stores a frequency array containing the frequency of each letter in the range, which represents the range of indexes in the string. renew

2023-09-05 comment 0  759

Course Introduction：In the game "Persona: Phantom of the Night", Bagus is a kind of fairy known as "Bagobea" in the Welsh region of England. In addition, he also has many different names. It is said that it will capture children who disobey their parents, so its name is often mentioned by mothers to scare their children. Persona Night Phantom Bagus Mask Introduction 1. Basic Information Blood Attack and Defense 2196027 Occupation [Resistance] Good at single target attack, can effectively target a single enemy attribute [Shooting] attack causing shooting attribute damage 2. Instinct Skills Tremor Game Ⅰ: Critical hit rate increased by 10.5%. After causing a critical hit to knock down the enemy, increase own attack power by 22% for two rounds. 3. Phantom Thief Skills Skill Name Effect Miracle Punch 8% HP Causes 95.9 to an enemy

2024-04-23 comment 0  422