how to be a good problem solver in programming
10 Steps to Solving a Programming Problem1. Read the problem at least three times (or however many makes you feel comfortable) You can’t solve a problem you don’t understand. …2. Work through the problem manually with at least three sets of sample data …3. Simplify and optimize your steps …4. Write pseudocode …5. Translate pseudocode into code and debug …6. Simplify and optimize your code …7. Debug …
What are the characteristics of a good problem solver?
The Traits of an Effective Problem-SolverHelpful Attitude. The typical starting point to problem solving is a helpful attitude or an overall desire to resolve problems.Effective Listening. Based on a desire to help,an effective problem solver is more apt to utilize good listening skills.Critical Thinking. …Excellent Verbal Communication. …
What are 5 ways to solve problems?
Simplify the problem.For example,if you need to turn in many assignments to pass a class,focus on how many you have to do and approach them one by one.Try to combine and solve problems together whenever possible. …Try journaling about the problem to help get clarity around it. …
What are the basic problem solving skills?
Problem-solving skills help you determine the source of a problem and find an effective solution. Although problem solving is often identified as its own separate skill, there are other related skills that contribute to this ability. Some key problem-solving skills include: Active listening. Analysis.
How to improve your problem solving skills and strategies?
Try these steps:Gather information: During this phase,clarify your goal or your problem. …Identify relationships: Consider all the data you’ve collected and look for relationships between each point. …Develop a solution: Create several hypotheses to solve your problem. …Implement: Use the information you gathered during your solution phase and put it into action. …
Why Should Engineers Work On Problem Solving Skills?
Just like any other skill, problem solving takes practice to apply and master.
Why is it important to practice problem solving?
This part is just as important as finding the solutions in the first place, because the more you practice your growing problem solving skills, the more natural it will become to apply the right solutions to different types of problems, making you able to solve new problems more and more quickly, while still using the best possible solves.
Why is it important to grow your problem solving skills?
That’s why it’s important to treat growing your problem solving skills not as a totally solo venture, but as a team endeavor where everyone at your organization can support each other and help each other get better.
How do developers solve problems?
First, developers need to find a problem they can solve with software. Then, they have to figure out how humans solve that problem. And then, they have to find a way to effectively translate both the problem and the solution into code that a computer can use to solve the problem as well as (or better than) a person.
What are the skills that help you solve problems?
Flexibility. Critical thinking. Communication. Teamwork. Focusing on building and practicing all these skills will help you improve your problem solving.
Why is it important to practice solving different types of problems?
When you regularly practice solving different types of problems in different platforms, it reinforces the fact that you can’t always rely on the same technique to solve every problem. It forces you to learn to be flexible, and to choose the best tool or framework for each job.
What is software development?
Software development is as much about “soft skills” like critical thinking, communication, and problem solving as it is about “hard skills” like writing code. And so, in the context of software development, problem solving can mean a few different things: Creating an application that meets the end user’s goals.
What is a problem solver?
A problem solver is an individual who makes decisions and resolves issues using critical thinking and analytical skills. Typically, they consider all factors in a situation and make a decision based on the best solution.
Why is being a problem solver important?
Here are several reasons why it’s important to be a problem solver in the workplace:
How to become a better problem solver
Becoming a better problem solver involves using an efficient problem-solving process. When faced with a problem, follow these steps to assist you in finding a solution:
Tips for becoming a better problem solver
Here are several tips that you can use when becoming a better problem solver:
Priya works as a second-grade teacher for Perkin Elementary School. She wants to become a better problem solver so that she can identify and address student’s issues more efficiently. Her students have problems with paying attention in class.
What is debugging in programming?
Debug: Go step by step through your solution trying to find where you went wrong. Programmers call this debugging (in fact, this is all a debugger does).
How to solve a problem without a plan?
Plan your solution! Nothing can help you if you can’t write down the exact steps. In programming, this means don’t start hacking straight away. Give your brain time to analyze the problem and process the information.
How to solve a problem in coding?
Unless you have a system, this is probably how you “solve” problems (which is what I did when I started coding): 1 Try a solution. 2 If that doesn’t work, try another one. 3 If that doesn’t work, repeat step 2 until you luck out.
What does "simplest" mean in math?
Simplest means you know the answer (or are closer to that answer). After that, simplest means this sub-problem being solved doesn’t depend on others being solved. Once you solved every sub-problem, connect the dots. Connecting all your “sub-solutions” will give you the solution to the original problem. Congratulations!
Why are hard problems so hard?
Know exactly what is being asked. Most hard problems are hard because you don’t understand them (hence why this is the first step).
Is problem solving a skill?
You also know that problem-solving is an incredible skill to cultivate (the meta-skill).
Who said games have been foundational to their success in building their companies?
Fast-forward to today. Elon [Musk], Reid [Hoffman], Mark Zuckerberg and many others say that games have been foundational to their success in building their companies.” — Mary Meeker ( 2017 internet trends report)
Why do interviewers return an error message?
Your interviewer might possibly tell you to return an error message if there are any inputs that are not numbers. If so, you can add a code comment to handle this case if it helps you remember you need to do this.
What is pseudocode in math?
Pseudocode is a plain language description of the steps in an algorithm. In other words, your pseudocode is your step-by-step plan for how to solve the problem. Write out the steps you need to take to solve the problem. For a more complicated problem, you’d have more steps. For this problem, you could write:
How many steps are there in coding?
In this post, we’ve gone over the four-step problem-solving strategy for solving coding problems.
How many copies of How to Solve It have been sold?
This method is from the book How to Solve It by George Pólya. It originally came out in 1945 and has sold over one million copies.
How to slow down in an interview?
Read through the problem. If you’re in an interview, you could read through the problem out loud if that helps you slow down.
How to add the first input to the second input?
Add the first input to the second input using the addition operator.
When given a coding problem in an interview, it’s tempting to rush into coding.?
When given a coding problem in an interview, it’s tempting to rush into coding. This is hard to avoid, especially if you have a time limit. However, try to resist this urge. Make sure you actually understand the problem before you get started with solving it. Read through the problem.
Why is it important to solve a problem manually first?
It is very important to solve the problem manually first, so that you know what you are going to automate, otherwise you are just slinging code around. Which while can be fun, will make you look like an idiot in a programming interview and will probably cause you to sweat profusely.
How many inputs should I use to solve a problem?
I recommend that you solve the problem with at least three different inputs to make sure you really understand your solution and that it will work for more than one case.
What to do if you didn’t break down the problem?
If you didn’t break the problem down enough, try going back to the second step and being as meticulous as possible. Write out each and every single step.
What happens if you don’t understand the problem?
If you don’t understand the problem, you cannot solve it. Do not worry about wasting time here, because the better you understand the problem, the easier it will be to solve it.
How much of our time should be spent in steps 1-3?
As much as 70% of our time should be spent in steps 1-3.
Why is there one important step I did not include in the outline above?
There is one important step I did not include in the outline above, because I didn’t want to make the process any more complicated than it needed to be.
What does it mean to measure twice and cut once?
If you have heard the saying “measure twice and cut once,” then you are probably familiar with the idea of spending upfront time to make sure something is done right, rather than diving right in.
What do I need to understand before even trying to solve the problem?
You need to understand your problem clearly before even trying to solve it1. Lack of clarity at this stage will put you down. So make a conscious effort in understanding the problem more clearly. Ask questions like What, Why, When, Where, What if and How. Not all questions might be applicable to your problem, but it is important to ask questions to yourself at this stage before you go ahead trying to solve the problem.
What is the trick to solving problems?
The major trick in problem solving is to identify and solve the smallest problem and then moving ahead with bigger ones. So how do you do it?
Why do people visualize problems?
It is because they do it with their mind. They visualize the problem in their minds and they solve it in their minds itself. Visualization is a powerful tool in your mind. But in order to get to that state, first you need to visualize the problem externally.
How can mental block be a mental block?
How it can be a mental block to you? Common sense says that the more you practice a certain skill, you get better at that skill as time progresses. Same goes with problem solving too. The more problems you solve, the better you become at problem solving. But when you get a feel that you are trying hard and still unable to solve a problem or find it extremely difficult, your confidence lowers. At this stage, either you stop solving problems or try to solve lesser number of problems.
How to solve a mental block?
Remove the mental block first – Exercise your mind. Your mind is your most powerful weapon. So you have to think you can actually solve the problem. So from today, think positively that you can solve any problem. But you will obviously start with small problems and go on to solve bigger problems.
What happens if you see what is the missing connection?
So if we see what is the missing connection, the variable reversed is set twice. One to the solution of step 2 and another is hardcoded in step 3. So we can now remove the hardcoded value in step 3, in which case our code will become like this
What is the point of curriculum?
The point is your curriculum or your professional work is generally designed in such a manner that the order of difficulty increases as time progresses. So, you are in a situation where you feel less confident in solving small problems but now tasked with solving bigger problems.
What does reading pseudocode do?
Reading pseudocode gives a clear idea that what your code is supposed to do. A lot of people or experienced programmers skip this step but when you write pseudocode the process of writing the final code becomes easier for you. In the end, you will have to only translate each line of pseudocode into actual code.
Why is it important to read pseudocode?
Basically, pseudocode defines the structure of your code and it will help you to write every line of code that you need in order to solve the problem . Reading pseudocode gives a clear idea that what your code is supposed to do.
What is the role of data structures and algorithms?
Your real job is to write the right amount of good code which means it should be efficient and robust and here comes the role of data structures and algorithms. Data Structures and Algorithms not only help in getting the logic for your program but also helps in writing the efficient code for your software.
How to identify an even number?
How to identify an even number? Divide that number by 2 and see if its remainder is 0.
Do developers understand data structures?
Developers and students solve a lot of coding questions of data structures and algorithms but most of them don’t understand the importance of it. A lot of them also have this opinion that data structure and algorithms only help in interviews and after that, there is no use of all those complicated stuff in daily jobs.
Do developers follow their own patterns?
Every developer has their own tricks and they follow their own pattern to solve coding problems but when it comes to new developers they are always uncertain about where to start. A lot of them understand the problems, the logic, and the basics of syntax, they also understand someone else codes and they can follow along with them …
Can you learn problem solving with coding?
Understand that language and frameworks are just tools, they won’t teach you problem-solving skills. You develop problem-solving skills when you practice a lot of coding questions. Firstly understand the importance of DSA with these two articles…
What does it mean to be a problem solver?
Being a good problem-solver means thinking innovatively and that means thinking outside the box. Do not settle for the first solution you find. Push the boat out. Find as many alternative solutions as you can. And then find some more.
Why is problem solving important?
Because a key part of problem-solving effectively is about being prepared to get it wrong – and to learn from your mistakes. Remember that all problems are simply puzzles waiting to be solved. Practice using these six steps to build your problem solving acumen and you will find that your abilities being highly valued.
What does it mean to make a diagnosis?
It means taking the time to thoroughly review the situation – separating the symptoms from the cause. Making your diagnosis is about understanding what hurts and why. This takes time and might mean doing a bit of research to reveal the underlying issues behind the problem.
Why is it important to evaluate the success of a solution?
Evaluating the success of your solution is a vital – and often neglected step – because it shows you clearly whether your solution is the correct one, or whether you need to go back to step one and start over. Because a key part of problem-solving effectively is about being prepared to get it wrong – and to learn from your mistakes.
Do we have to make decisions?
Like it or not, we all have to make decisions. And the decisions we make need to solve the problems we face. Whether you want to fix a bug in your network, hit a deadline, secure that promotion or start your own company – however big or small, we all set objectives and goals for ourselves that require us to solve problems.