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Python: Your Gateway to the World of Programming

By Ashiq
 **Python: Your Gateway to the World of Programming** Are you eager to embark on a programming journey but not sure where to begin? Look no further than Python, the versatile and beginner-friendly programming language that's taking the tech world by storm. In this comprehensive guide, we'll introduce you to Python, exploring its simplicity, power, and myriad applications. By the end of this journey, you'll understand why Python is the ideal starting point for beginners and experienced programmers alike. **Why Python?** Python's popularity has surged in recent years, and for good reason. Here's why Python is an excellent choice for beginners: 1. **Readability:** Python's syntax is clear and resembles the English language, making it easy for newcomers to understand and write code. 2. **Versatility:** Python can be used for web development, data analysis, artificial intelligence, scientific computing, automation, and more. It's a one-stop-shop for a wide range ...
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Why i should learn c++ programming language?

By Ashiq
 Why i should learn c++ programming language? There are several reasons why learning C++ programming language can be beneficial: Versatility: C++ is a powerful, high-performance language that can be used in a wide range of applications, including desktop and mobile applications, video games, operating systems, and more. It's also used in industries like finance, healthcare, and aerospace. Performance: C++ is known for its high speed and efficiency. It allows programmers to write code that runs quickly and consumes minimal system resources, which is important for applications that require high performance. Control: C++ gives programmers more control over the hardware and memory resources of a system, which is important in certain applications like game programming, where performance is critical. Object-Oriented Programming (OOP): C++ supports OOP, which is a popular programming paradigm used to organize code and create reusable, modular software components. Learning OOP concepts can...
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ICPC Dhaka Regional Preliminary Contest #Editorials 2022 Hosted By Green University of Bangladesh

By Ashiq
  ICPC Dhaka Regional Preliminary Contest 2022 Hosted By Green University of Bangladesh Problem A: A Game with Grandma Setter: Shafaet Ashraf Tester & Alter writers: Nafis Sadique Aleksa Plavsic Arghya Pal Problem type: Game Theory, DP Solution idea: If you're familiar with Grundy Numbers, you can use the divide and conquer technique to solve it. To do this, loop through the columns of the grid and place a box in all possible positions. Whenever a box is placed, it divides the whole grid into two parts. Solve each sub-problem recursively by calculating the Grundy number. The base case is when the grid size is less than 1. This solution has a time complexity of O(N^3) and will pass the time limit. Problem B: Transform the Array Setter: Raihat Zaman Neloy Tester & Alter writers: Md. Mahbubul Hasan H. M. Ashiqul Islam Muhiminul Islam Osim Problem type: Number theory, finding prime divisors Solution idea: For the first type of transformation - Let's find two sets of primes ...
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12 Best Websites to Practice Coding for Beginners

By Ashiq
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COURSES LOCATIONS CAREER SERVICES ABOUT US ENTERPRISE RESOURCES APPLY NOW 12 Best Websites to Practice Coding for Beginners Posted by Flatiron School  /  August 16, 2021 Facebook Twitter Email Share Learning to code has become one of the most essential skills for people entering the tech industry — but where do you start if you don’t already know how? There are plenty of places to practice coding for beginners, so find out the best and jump right in. READING TIME 6 MINS Indeed’s “ Best Jobs of 2020 ” ranked America’s most highly prized careers based on demand, pay, and potential for growth. Some of these included: software architect (1), full-stack developer (2), Java developer (6), data scientist (7), and IT security specialist (9). That means that of the top ten best jobs in America, half of them required coding skills. ‌ But, if you don’t have coding skills, where do you go to learn them? Some may turn to their local library, and others may have the time and money...
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Using Generic in TypeScript about types in the Code

By Ashiq
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# Using Generic in TypeScript about types \<T> in the Code ## Question 1: Here what is this <T> means? ```typescript const addID = <T>(obj: T) => {   let ID = Math.floor(Math.random() * 100);   return ({...obj, ID}); } ``` ## Answer 1: In the code snippet you've provided, `<T>` is a **generic type parameter** in TypeScript. It allows you to write a function that can work with any type of object while still maintaining that object's specific type information. When you use the function `addID`, you can pass in an object of any type, and TypeScript will understand that the returned object will be of the same type as the input, plus the additional `ID` property. Here's a breakdown of how it works: ```typescript const addID = <T>(obj: T) => {   let ID = Math.floor(Math.random() * 100);   return ({...obj, ID}); } ``` - `<T>`: Declares a generic type `T`. - `(obj: T)`: Indicates that the function takes an argument `obj` of type `T`....
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Codeforces Round #822 (Div.2) Editorial

By Ashiq
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  Codeforces Round #822 (Div.2) Editorial Thank you for your participation! 1734A — Select Three Sticks We first sort the array  a a  in non-decreasing order. Denote the indices of the elements that we choose from  a a  to be  x x ,  y y , and  z z , where  1 ≤ x < y < z ≤ n 1 ≤ x < y < z ≤ n , and the final value (after performing the operations) of the concerned elements to be  v v . The minimum required number of operations is then  | a x − v | + | a y − v | + | a z − v | | a x − v | + | a y − v | + | a z − v | . It is well-known that such expression attains its minimum value when  v v  is the median of  a x a x ,  a y a y , and  a z a z . Since the array  a a  has already been sorted, it is best to assign  v v  to be  a y a y . Our expression then becomes  | a x − a y | + | a y − a y | + | a z − a y | = ( a y − a x ) + 0 + ( a z − a y ) = a z − a x | a x − a y | ...
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