I'm studying Python as part of my master's, and I'm struggling with some basic programming problems, such as how to construct a Pascal's triangle or how to calcualate a Fibonacci sequence. Optimize the manual steps. I am going to give you a simple set of steps to follow which you can use for any algorithm type programming problem. Here’s what that might look like for “square (n)”: Now that we know exactly what our code is supposed to do, we have one more step… can you guess what it is? 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE. At this point, you will be tempted to write some code. Then I just messed around with scenarios I created in my head. LADS - Do I learn ethical hacking first or python programming? This step is very important—remember that it’s much easier to reconstruct your process in your head than it is in your code. Let’s take a look at how we’d do this with our square example: Following this five-step process has helped me out of so many programming binds. The deals continue throughout the weekend... © Copyright The Student Room 2017 all rights reserved. The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd. Register Number: 04666380 (England and Wales), VAT No. Kinda cheated on m boyfriend - will he forgive me? While everyone has their own tricks to employ when they’re stuck, I’ve personally found five surefire steps that, more likely than not, will help you solve any programming problems you encounter—and do it faster and more efficiently. iDEA Award Silver Entrepreneur Resolution. We have one more step to cover, and I promise you it will make your final code easier to write. Yeah, I kinda sucked when I started (still kinda do tbh) but to improve you just do more things and practice, as cliche as that sounds it's the truth. The first one was super simple, but took me way too long. I am not even from IITs. Solve the problem manually with 3 sets of sample data. I explain how to solve an easy looking problem which isn't easy at all. well the field is dominated by males, maybe it's for a reason... We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out. Now that you know for sure what your program should do, just write some code and test it. Read the problem completely twice. I've been programming to some degree since 2012 and I still suck at it. (Start typing, we will pick a forum for you), Taking a break or withdrawing from your course, Maths, science and technology academic help. I went through the code academy course (it’s free) and that teaches you loads. PsychoPy help: anyone know any good places to learn? Here are some techniques I use: Check the console to see what the error message says. And the best way to know if you understand the problem is by being able to explain it to someone else. How to build a computer program (for an absolute beginner), computer science summer hw (gcse to alevel). How to answer an AS-Level History Paper 2 20 mark essay, AMA - A-level English, History & Sociology, OCR A-level Computer Science Paper 1 Unofficial Mark Scheme. Sometimes it’ll point out a line number I need to check. So before you start automating, before you start writing code like a maniac, solve your problem manually first. I am still a novice at competitive programming. Write the manual steps as comments or pseudo-code. Experienced programmers sometimes omit this step, but I can assure you: no matter how experienced you are if you write some pseudocode, the process of writing your final code will be much easier since you only have to translate each line of pseudocode into actual code. No matter how complex your problem is, I assure you, these steps will help you solve it in less time and with fewer headaches. Is the result built from multiple parts? … Thinking of getting into programming. I'm studying Python as part of my master's, and I'm struggling with some basic programming problems, such as how to construct a Pascal's triangle or how to calcualate a Fibonacci sequence. Test your process with more than one input and some corner cases to validate it; pay close attention to every single step you take in your head and write them down—each step counts. Don’t do it yet! I'm starting to think that maybe I just don't get the programming logic and I'm wondering if there's anything I can do about it or if I should just give up. Solving problems is a programmer’s bread and butter. Replace the comments or pseudo-code with real code. Why can't I solve basic programming problems (Python)? “Pseudocode” is a detailed description of what a program must do; and writing it out will help you write every line of code needed in order to solve your problem. Tell us a little about yourself to get started. I had 2.5hs to solve 2 problems using Python, one involving string manipulation and the other defining a class with several methods. If you don’t understand it, you simply won’t be able to solve it. HELP I applied to a computer science degree, but I never done it before. This is by far, the most important step. I am able to solve 6-7 question in codechef long challenges and that too by a humongous effort. The thing that I have is passion for what I need to do. Then look at each one, and if you can't solve it in a straightforward way, do it again, break it apart. Any code we write has a foundation: the manual process. You solve them and work your way up the chain, building small pieces until the large whole is complete. Note: If your problem is too complex, divide it into small problems; it’s a technique called “Divide and conquer”. Eventually, you’ll get the hang of it, patterns will start appearing everywhere and it will become second nature. This will save you a lot of time. Write a list. That way, you’ll know exactly what you want to automate as you move forward. Now, see if you can make your process better, if there is an easier way to do it, or if there are some steps you can cut to simplify it (like loops). Kotlin vs Java: reasons to switch from Java to Kotlin today, How to Apply Metrics for Inclusion to your Open Source Project, GraphQL — Common vulnerabilities & how to exploit them, Hands-On With Quantum Ledger Database(QLDB). Nothing can be automated that cannot be done manually! On Friday I had my first programming assessment sent to me. A really great problem to get you started with a solution that’s really straightforward. But I still go on. You can personalise what you see on TSR. Remember, you can always make your code better along the way. I'm starting to think that maybe I just don't get the programming logic and I'm wondering if there's anything I can do about it or if I should just give up. Read the problem several times until you can explain it to someone else.

i can't solve programming problems

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