All problems can be searched in the Luogu problem set! B3844 Draw a Square Problem Description Input a positive integer n, and output a square pattern with n rows and n columns (refer to the sample input and output). The pattern consists of uppercase letters. The first row starts with the uppercase letter A, the … Read more
Author: RichardFu123 https://github.com/RichardFu123/Python100Cases Example 001: Number Combinations Problem: There are four numbers: 1, 2, 3, 4. How many different three-digit numbers can be formed without repeating digits? What are they? Program Analysis: Traverse all possibilities and eliminate duplicates. total=0 for i in range(1,5): for j in range(1,5): for k in range(1,5): if ((i!=j)and(j!=k)and(k!=i)): print(i,j,k) total+=1 … Read more
We share the latest paper from the National University of Singapore: Large Language Model based Multi-Agents: A Survey of Progress and Challenges, with a link to the paper at the end. Large Language Models (LLMs) have achieved significant success across a wide range of tasks. Due to the impressive planning and reasoning capabilities of LLMs, … Read more
What is Enumeration AlgorithmThe Enumeration Algorithm, also known as the brute force algorithm, is one of the most intuitive problem-solving methods in computer science. Its core idea is very simple:Systematically traverse all possible solutions, checking each candidate solution one by one to see if it meets the problem’s conditions, until the correct solution is found … Read more
Learn programming with Lao Ma by “leveling up and fighting monsters”! Involves examination: Computer Society Programming Ability Level Certification (GESP) Activity content: Provides real exam questions of different levels for students to choose and practice Preparation advice: Choose corresponding questions based on your preparation level Additional value: Can be used as preparation training for whitelist … Read more
Basics Python (Part 3) Dear students, have you ever wondered how computers understand human commands and perform various complex tasks? Today, let us unveil the mystery of programming and step into the fascinating world of the Python programming language! Python is like a “foreign language” for conversing with computers, but it is more concise and … Read more
Sam, from an industrial manufacturing company in Malaysia, has been sourcing skeleton coils from Fuying Electronics Co., Ltd. for several years, and we often discuss various issues related to skeleton coils. In the second half of last year, they were set to launch a new product that required sensor skeleton coils, but the testing did … Read more
Learn programming with Lao Ma by “leveling up and fighting monsters”! Involves examination: Computer Society Programming Ability Level Certification (GESP) Activity content: Provides real questions of different levels for students to choose and practice Preparation advice: Choose corresponding questions based on your preparation level Additional value: Can be used as preparation training for whitelist competitions … Read more
C++ 2505: Buying Pens Problem Description 9 <= x <= 100 Sample Input 15 Sample Output 1 1 1 Analysis
Click the blue text Follow us P1161 Turning On the Lights Problem Description On an infinitely long road, there is a row of infinitely long streetlights, numbered as . Each light can only be in one of two states: on or off. Pressing the switch of a certain light will change its state. If it … Read more