For the GESP Level 2 Exam: C++ 202409 Level 3 Palindrome ConcatenationThis is a challenging problem. For students, understanding palindromes is relatively simple, but if they do not read the problem carefully and consider the constraints, the algorithm becomes quite complex.Problem statement: Solution Approach: First: it is essential to read the problem carefully and not … Read more
For the GESP Level 2 Exam: C++ 202312 Level 3 Unit ConversionThis problem is relatively simple, but there is a major difficulty: it is hard to understand, with nearly 700 words in total, reading the question is quite exhausting, it feels like a reading comprehension exercise.Look at the question: Problem-solving approach: First: we can understand … Read more
After reaching an agreement with my son about game reward time over the weekend, his enthusiasm and completion rate for studying have improved quite a bit these past two days. I still don’t interfere with his school assignments; I simply ask if he has completed them without checking his homework. My son basically completes his … Read more
Every engineer deeply involved in PCB design has, at some point during a late night, stared at a chaotic SI waveform on the screen or a chip emitting smoke on the test bench, pondering the philosophical question: “Whose fault is this, really?” As the saying goes, “In the world of Jianghu, the blame comes from … Read more
01 （ ）is to the world as the taste of the years is thin as gauze is to optimism as ( ） A、melancholy; the previous Liu Lang comes again B、sentimentality; do not say that slander is as deep as the waves C、satire; it is said that there is no sunshine but there is sunshine D、rebuke; … Read more
The core of solving problems using C language is the four steps: “Decomposing the problem → Logical modeling → Code implementation → Testing and optimization.” Combining a beginner-friendly approach with examples, the specific methods are as follows: 1. General Problem-Solving Process (Applicable to all problems)1. Clarify the problem boundaries: First, understand “What is the input? … Read more
People often ask me: Teacher, after I finish learning microcontrollers, if I don’t want to work in a company, what else can I do? Some students even say that if they see programming in Chinese for microcontrollers, they will be kicked out during interviews.In fact, behind this question often lies uncertainty and anxiety about the … Read more
Speeding Up Judgment and Reasoning: Modular Practice, Say Goodbye to Time Consumption! Master these techniques to minimize score loss in the judgment and reasoning module! Hello to all friends preparing for the civil service exam! In the exam hall, the judgment and reasoning module is one of the most time-consuming areas. With around 40 questions, … Read more
Today, I was very lucky to have my first encounter with Python, and I knew nothing about Python at all. Although it was my first exposure, I learned that programming in Python is of great help to people in any academic discipline. For example: law and humanities. For students in the humanities, especially in law, … Read more
