Why is it important to write and test an algorithm before coding it?
It is when programming is a team effort that you need to be more conscientious about the preparatory work. Not only do the details of any algorithms need to be worked out in advance but each programmer should know precisely what their task is before coding.
Why is it important to design an algorithm?
Algorithm Design Techniques in Data Structures are all data structures and each of them allows us to perform different operations on data. No matter which programming language you use, it is important to learn algorithm design techniques in data structures in order to be able to build scalable systems.
Why do you need to think about algorithms before writing code?
In these areas you still need to think a lot about your algorithms before writing code. The reason is that the algorithm is the center of the design, determining a lot of data structures and relationships in the surrounding code.
What should I learn about data structures and algorithms first?
Your ability to translate pseudo-code into working code will come in very useful as you can truly understand the workings of the algorithms and data structures and can implement them in test applications. Often we programmers never learn to be good programmers. The language we jump into first has too much influence on how we think about problems.
Which is the best representation of an algorithm?
Flowcharts are just one graphical representation which can be used and was used in the older days to illustrate an algorithm. It pretty much deprecated nowadays. There are indeed many ways to represent an algorithm and the programming language code itself is one of them.
Which is the best programming language for data structures?
Most data structures books are going to be rooted in some programming language. I would suggest finding one that uses Java and go from there. That being said, DS and algorithms are great, but those alone won’t make you a ‘really good Java programmer’. Here’s a link to a Google Shopping search for Java data structures books.