Due to the complexity of DSA and the fact that they are unsure of its full benefits, most computer science students and working professionals, particularly in India, opt to forego learning it. They don’t realize that DSA is used for far more than merely improving the efficiency of applications but also for various meaningful purposes in many different spheres of life.
The International Olympiad in Informatics (IOI) and the International Collegiate Programming Contest (ICPC), two well-known programming contests, have not had many winners from India for a variety of reasons. For instance, it is well known that Indian students are not exposed to fundamental programming concepts or abilities in high school. They must instead train for competitive tests. As a result, when these students represent India in IOI or ICPC, they compete against individuals from other nations who have roughly 4-5 more years of programming and DSA experience than their Indian counterparts.
As a result, to be a better programmer and make a big contribution to your company by fixing their problems, developers and programmers must understand the importance of DSA as early in their careers as possible. Mastering DSA is easier with the help of an instructor-led data structures and algorithms course offered by Learnbay.
Why you should learn DSA
Data structures and algorithms are frequently viewed as only a computer science subject by many individuals. Here’s where they go wrong. Beyond that, DSA is much more. You learn how to think more clearly and how to become a better programmer as a result. It is a skill you will need throughout your life and is not something you should learn merely to pass a subject. Let’s delve more into the different reasons why learning DSA is beneficial.
DSA – Core computer science
Algorithms and data structures are frequently regarded as the cornerstone of computer science. More and more data is being processed and stored as a result of developments in computer science. DSA can aid in this situation by efficiently using stored data to enhance the systems’ processing capability. The DSA usually changes the emphasis of programming from syntax to approach. If you pay attention, almost all computer science textbooks in any curriculum will have a chapter or a course on DSA. Students can apply the concepts of DSA to any programming language of their choice and learn how to store and manipulate data to achieve their goals.
DSA plays an important role in Real-World Problem Solving
It may surprise you to learn that DSA plays a significant role in resolving issues in the real world. With the knowledge of DSA, problems in the real world that take months to solve can be resolved in minutes.
Let’s imagine you want to locate a group of individuals in the same age range within a large amount of data. With the binary search method, which operates on the DSA principle, you can quickly solve this problem, assuming that the data is sorted. The binary search algorithm is considered a logarithmically scalable algorithm, as opposed to conventional techniques, which are only linearly scalable.
The Rubik’s cube is another real-world issue that DSA could resolve. Most of us have probably used or at least seen this vibrant toy at home. But did you know that even the greatest mathematicians have been stumped by something as basic as a Rubik’s cube? A Rubik’s cube is known to have a staggering 43,252,003,274,489,856,000 positions. Then consider all the possible routes to each of these positions. Fortunately, they used Dijkstra’s technique, based on the idea of DSA, to solve it. Solving the issue in a linear time is beneficial since you can get to the resolved state in the fewest possible states.
Check out the popular DSA and system design course, designed for working professionals wanting to advance their skills.
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Role of DSA in Machine Learning
Can you imagine that an idea as cutting-edge and future as machine learning (ML) requires engineers to understand DSA? These engineers can create fantastic solutions using the combination of their ML and DSA skills in addition to solving real-world issues. Each area of computer science, including machine learning, benefits from having a fundamental understanding of DSA. An ML engineer spends a significant portion of his time gathering data, which might result in several complicated problems that can be easily solved using the expertise of DSA. Suppose you are developing a machine learning (ML) product with a dataset that includes the address as one of its columns. The street name, for example, cannot be directly processed by ML if you only want to get a piece of this data. To retrieve the necessary data, you would require DSA’s assistance by putting an algorithm based on a string into place.
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Role of DSA in the technical hiring process
Several firms’ technical hiring procedures include extensive tests of DSA knowledge. This is due to the large and complex difficulties that these businesses face every day, and they want to employ smart individuals who can complete these duties quickly and efficiently. A person’s ability to quickly solve complicated problems can be clearly seen by their advanced knowledge of data structures and algorithms.
Throughout the developer hiring process, interviewers are not concerned about the problem’s long-term solution. They want to examine the resources the candidates employed to arrive at that conclusion. Only 20 to 30% of the effort is spent developing the code by leading global corporations like Google and Facebook. In order to avoid spending millions of dollars on servers and other resources, the remaining time is spent developing the solution using algorithms. They are at the top of the list for a reason, and in their interviews, they emphasize DSA expertise highly.
Final words
Learning new programming languages while utilizing them in your projects is rather simple. DSA, however, is an exception. It will be difficult to optimize the code and solution for an issue if you are unfamiliar with DSA. Because of DSA’s many applications, all aspiring programmers and students need to begin understanding it to advance in computer science. In order to stay current with DSA’s improvements, it is also for the individuals who presently work in it to upgrade their skills with a comprehensive full stack software developer course in Mumbai.
