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Key Highlights
900+ Problems
6 Live projects
3/4 Months Duratio
Certificate of Excellence/Completion
Placement assistance
Syllabus- Welcome aboard
Welcome to the course - Interview based Puzzle Questions
This helps you to understand how to convert logic and write it in the form of diagrammatic and textual way. - Operating Systems
This is asked quite often in interviews in this we will cover all the major things asked in interviews starting from types of OS, Process management, Memory and disk management etc. Also, the classical problems asked in Interviews are covered in great depth. - Computer Networks
In this section we will understand multiple types of network layers(data & network etc.) and later covering all the other important topics along with the Interview problems. - Database management system
DBMS is itself an important thing be it in terms of moving towards development or cracking placement interviews. We will understand SQL queries, Normalizations, Schedules, Transaction and Concurrency etc. in great depth to help you master this topic. - Web Technologies
Internet Protocols are an important part of web here we will understand the architecture and working of the search engines along with the web frameworks.
- Arrays
This is the one of most important data structure that is generally easy to understand but algorithms and concepts of this topic can be very tricky and it is asked in almost every tech company.
Algorithms such as Binary Search, Sorting, Maximum Subarrays, and Searching are must to do in order to get a good grasp of this topic. - Character Arrays
This is another type of an array, just that you need to understand how to handle strings using character arrays, It will help you understand how the variation of data type in array change the way we handle this data structure. - Pointers
This most important topic to understand in order to move towards the advanced data structures, it is just like another datatype to help store address of memory we create to store data. - Algorithms STL
STL is one of the most useful thing that to write codes in a faster way, this is something comes very handy in competitive programming and online coding practise sites. - Bitmasking
In this section, we will understand how Bitwise operators like AND, OR, XOR, and NOT to work on machine code to help write the programs that works faster, since computer understands machine code. This concept is also very useful in Recursion as well as Dynamic programming advanced concepts. - Strings
It's an alternative to Character Array, Strings data type helps in handling string easier and faster. In depth understanding of this concept becomes easier after understanding OOPs concepts.
- Recursion Introduction
Inorder to understand Recursion we must understand Recursion, so this is what is focussed here i.e. write codes using Recursion.
It is used in Dynamic Programming and as well as in data structure such as Trees, Graphs, and Heap etc. - Deep Diving into recursion
In this section, we will start exploring how to form recurrence relations using problem statements and mainly discussing recursion on arrays and strings. - Recursion on Subsets
In this section, we will understand how to solve algorithms such as phone search and advanced concept of Knapsack that is mostly asked in Interviews. - Backtracking
It is the most important concept to understand in Recursion and it is thoroughly checked in Interviews and Technical Rounds. If one has to master recursion they need to master backtracking. - Time and Space Complexity
It helps us to compare the algorithms on the basis of Time and Space it takes to run the code and help us to master how to write codes by considering constraints of the problem.
- Object Oriented Programming
One of the most important topic to build data structures, this is not only used in every data structure but also help us to understand how to associate the real world with programming language. - Vectors
This data structure is used to store data and avoid the hustle of dynamic memory allocation to increase the space manually. Used in topics such as Dynamic Programming, Hashmaps, Graphs etc. - Linked List
In this topic we learn how to store data in a non-contiguous manner and we understand how the Linked List can work in a better time complexity that other data structures in some operations. - Stack
It follows the principle of Last In and First Out, although this data structure can be easily understood but the concept of LIFO can be used to solve some typical problems such as Histogram Area, Stock Span, and Balanced Parantheses etc. - Queues
This data structure works just like a normal queue does and it is mainly used as a helping data structure in Trees and Graphs. - Deque
It will help you in the Interview questions based on Sliding Window.
- Binary Trees and Binary Search Trees
In this data structure, we learn how to store data in a hierarchical format. It is one of the most important topic from Interview point of view and questions from this topic is frequently asked in companies such as Amazon, Microsoft, Flipkart and Google etc. - Heap
This data structures helps you to understand how the infinite stream of data coming can be accessed to fetch the useful information, for example, find the most sold products on any website? - Hashmap
It helps us to understand how we can store, update and delete the data in constant time. It is majorly used in Dynamic Programming and Graphs to help us make the time complexities of the algorithms better. - Graphs
The most popular data structures in companies like Direct-i, Google, and Arcesium etc.
It is usually considered tough because of the dependency on other data strucutres such as queue, hashmaps, sets, and heap etc. but once you get a taste of how to apply these things together it will make you a better programmer. - Tries
It helps us to search in constant time and incase you want to use auto suggestions features of Amazon, Flipkart or other sites search bar this is the solution.
Many problems such as Maximum-Xor, and Maximum Sum etc. uses tries to help improve complexity of the problem.
- One Dimensional Dynamic Programming
We learn how we can improve the time complexities of Recursive algorithms drastically using concepts like Top Down approach. Also we convert out Top down approach to bottom up approach using the recurrence relation and DP concept, it's exactly what is required for the master DP. - Two Dimensional Dynamic Programming
The most important concepts of DP are Knapsack, Optimal Game strategy, and solving string problems using 2D storage there by improving their complexities multiple folds. - Top DP Algorithms
Knapsack, LCS, LIS, Matrix Chain Multiplication are amongst the topics/algorithms that one should know to crack top placements. - Greedy Algorithms
This is where you learn how being greedy can benefit you to solve certain problems in a faster way. The main point of focus here is to understand where we can apply Greedy over Dynamic Programming.
- Real life projects
In this section we will cover the real world applications of the algorithms that we did in the course itself. Building applications like Splitwise algorithms and Sudoku Solver etc. - Policy Based data structures
We will give you a breif about how the policy based data strucutres can help you in certain aspects. - Number theory
In this section we will cover how the number theory concepts can be used in solving advanced problem solving and writing optimised code. - Advanced String matching Algorithms
In this section we will cover algorithms such as Rabin Karp, Trie searching and other string matching algorithms.
- Top Tech Company Questions
Practise from the most asked questions in companies such as Amazon, Facebook, Microsoft, LinkedIn, and Google etc. Become the programmer to crack any of your dream company. - Google, Amazon, GoJek, Flipkart, Uber, Amex Interview mantras
This will give you an idea of how you should prepare yourself for the final interviews and prepare yourself for everything that you may face during the placement process of any company. - Faang Interview Questions
In this we will understand how to tackle the questions asked in big wigs, we will around 150+ Questions specifically curated for the interviews of FAANG companies.
Options for Interview Preparation
You can gear up for Placements and internships using these popular options
C++
Typically the first language of many and most commonly used language in first year of college, C++ is easy to start with and its code requires less time.
Java
Java is platform independent and incomparable to any other Programming language in terms of widespread use.
Check this course
Projects
Snakes Game
This project uses Arrays to build a very interesting Snake game
Splitwise App
This project uses concepts of DSA to build Splitwise App
Sudoku
Make your very own Sudoku solver with Backtracking
Travel Planner
Plan your travel when you build your own application by using Graphs
Mario
Use DP optimisation to build this all time favourite game and be a leader in your pack
Jump Froggy
Design your very own Frog game while using Greedy optimisation in DSA
Choose Batch
Classroom Batch
Live Batch
Online BatchClassroom Batch
3-4 months duration and 900+ Handpicked questions
Priority Placement assistance & Doubt support
Personal mentoring, progress tracking and feedback
Certificate of Excellence/Completion
Free Wildcraft bag, Swags and access to Online course Developer CV and In-class HackathonsCourses
Live Batch
3-4 months duration, 60+ Live interactive classes and 900+ Handpicked questions Priority Placement assistance & Doubt support Personal mentoring, progress tracking and feedback Certificate of Excellence/Completion Developer CV and In-class HackathonsCourses
Starts 2 March'22
Master Interview Preparation using C++
This course includes
- 60+ Live interactive lectures in fastrack mode
900+ problems & 6 live projects- Classes on Mon Tue Thu Fri every Duration
- Certificate of Excellence/Completion
- Placement assistance
Curriculum designed for beginners. No Coding experience required- Covers Foundation, Basic and Advanced modules
Online Batch
Highly Economical model to learn
120+ hours Exhaustive content and Tech enabled Guided learning
6 months duration, 900+ questions and 6 live projects Live interactive booster classes of difficult topics Certificate of Excellence/Completion Progress tracking and feedback Optional Priority Placement assistance & Doubt supportCourses
Starts
1 Dec'24
Ace the Placements - C++
Kartik Mathur
Choose Type
This course includes
- 230+ Hours Online Lectures
Personal
mentoring, progress tracking & Feedback- Topic Based Assignments
- Certificate of Completion/Excellence
- Curriculum designed for
beginners. No Coding experience required
- Covers Foundation, Basic and
Advanced modules
- 6 Months Duration
Priority Doubt SupportStarts 1 Jan'25
Ace the Placements - C++
Kartik Mathur
Choose Type
This course includes
- 230+ Hours Online Lectures
- Personal mentoring, progress tracking & Feedback
- Topic Based Assignments
- Certificate of Completion/Excellence
- Curriculum designed for
beginners. No Coding experience required
- Covers Foundation, Basic and
Advanced modules
- 6 Months Duration
Inspirational Success stories of CB Alumni
where hard work and determination meets victory!
Coding Blocks helped me get my summer internship at NIC and also helped me in grabbing 2 offers on campus one from Accolite softwares and another from Amazon India. Happy to be a part Coding Blocks!
I had an amazing experience with interview Preparation under Prateek bhaiya. I owe all my success to him and his teaching which has helped me immensely to crack internship at AmEx.
The style of teaching was fantastic difficult topics were taught in ways which made them look interesting !
I love coding blocks because it cleared all my coding concepts and made my algorithmic and logical part strong , thus helping me secure a 6 month internship at amazon. Also thankful for giving a nice understanding about other computer science topics like OS and System Design which helped a lot during the interviews. I am thankful to Coding blocks and team and i owe my success to coding blocks
I love coding blocks because it provides me proper guidence how to start with web development. After that I successfully get a good internship. I also become member of Software Development cell of my college . Thanks Coding Blocks😊
Still in doubt? We are here to help you out!
Top placements from these programs 
Placement assistance
A dedicated Placement team along with Hiring Blocks, the placement portal of Coding Blocks work round the clock to ensure the best of opportunities in the Tech arena are available to you.
Developer CV and Dev profile Preparation
Interview Preparation
150+ Partner companies for Placements and internships
Mock interviews
Learning cycle
What an inspiration to all!
MentorsCoding Blocks has some of the best mentors in the Industry who will remain by your side during your Preparation for teaching, guidance and assistance.
Kartik MathurAcademics head and Founding member
Mosina AshrafSenior Instructor and Product engineer
Mayank JhaInstructor and Product engineer
Abhishek S.Instructor and Product engineer
Your Code Buddies!
A wide network of TAs aka Teaching assistants, who are typical ex-students of Coding Blocks helps in Doubt resolution along with Mentors, through Video, Audio, Screen share and other media to ensure all your queries are addressed timely
Industry Coaches
Industry experts are guides currently working in Top companies like Google, Amazon, Microsoft and the like and they helps students with invaluable tips on the Industry, Hiring process, Mock interviews and other necessities required for paving the way into the Top Tech companies around the globe.
Tech Established Learning!
The e-learning portal is an in-house developed, state of the art application which uses the best of technology and resources to ensure all learners gain the maximum from their program. It provides immersive learning with suggestions and guidance to ensure even self learning is effective and fruitful. This portal allows learning through ebooks, videos, notes while allowing learners to attempt coding problems, MCQ assignments with attending live classes and asking doubts through chat and live video calling feature with mentors and TAs.
See what students have to say
Manali Biswas
I attended the summer class of 2019 of Algo++ at Dwarka center. My mentor taught a lot of concepts very well in such a short time. He also solved my doubts even after the course completion. I really loved to solve each question in the class and also those that were given as homework. This course really gave me a head start to my coding journey. I remember the day when I was just travelling somewhere when I spotted the Dwarka center. I never knew it would play such a big role in my learning process. Thanks a lot to Coding Blocks!
Simarpreet Sikka
Coding Blocks has helped me develop strong base in competitive programming. Algo++ and CP bootcamp helped me crack Tech Giant Microsoft with much ease.
Shadma Siddiqui
Coding Blocks is the best place to strengthen your concepts in programming and the course content is structured in a very proper way. Also, the environment will keep you motivated throughout. The TA support will help you whenever you are stuck. The one thing i loved the most was the way how my mentor cleared our concepts. No matter how many doubts you have they are always available to your support from online to offline. If it were'nt for Coding Blocks I would not be placed this early. Thank you CODING BLOCKS!!
Aman Bansal
I really enjoyed the environment CB provided. Not only was I intrigued by the depth of knowledge of the people at CB but I was also pushed and motivated to learn things to the same level as them. I also took the Online Competitive Coding course which certainly was the course that got me through the GS interview and Online Rounds. I can't thank my mentors enough for creating such an awesome course. I can't help but say that CB helped me raise the bar which I had set for myself when it comes to coding and learning.
Srishti Kohli
I'm extremely thankful to Coding Blocks for making competitive coding a cakewalk! My mentors were wonderful teachers and mentors. The course content is clear and complete. I will forever be grateful for the guidance.
Rajat Gupta
Coding Blocks has always helped me connect with talented people around. As a campus superhero, I have been in touch with my mentors, both of whom have never failed to guide me and my peers in achieving the best!
Mahima
My coding journey started at Coding Blocks. I was a student of Launchpad C++ course and it helped me in grabbing a great understanding of data structures and algorithms and improved my problem solving skills as well. I'd like to thank Coding Blocks for all the help and support :)
Dhruv Agarwal
If you have time for only 1 course to pick, go for interview prep. Skills acquired to time spent ratio is amazing. Thanks to my mentors and the team I was able to crack the majority of online rounds and interviews. The teaching style of them made me understand DSA effortlessly.
Anshuman Diwaker
I had an amazing time learning Data Structures and Algorithms(JAVA) at Coding Blocks. The mentorship and curriculum covered by my mentor was excellent. I would revert back to the lectures every time i needed to revise my concepts again. Concepts taught in JAVA were also very useful during my Internship. Thus it was a great learning curve for me.
Dhriti Saini
I built my foundation of Data Structures and Algorithms during the Launchpad C++ course which helped me develop interest in coding and problem solving. Thank you to the CB mentors who guided us.
Dhiraj Kumar Jain
The course made my basics very clear and the assignments and questions gave him ample practice for the interviews . I am very much thankful to my mentor for his guidance and continued support . The techniques explained my him in the course proved very much helpful to me in the interviews . I am thankful to Coding Blocks for making such a course which helped me ace in my interviews.
Anshul Mittal
Coding Blocks helped in gaining enough experience to get internships at giants like Google and Rubrik.
You can learn DSA using these popular options
You can learn Data structures and algorithms using either of these two popular options
C++
Typically the first language of many and most commonly used language in first year of college, C++ is easy to start with and its code requires less time.
Check this course
Java
Java is platform independent and incomparable to any other Programming language in terms of widespread use.
Check this course
Python
Python is one of the easiest languages to start coding. Choose this if you are just about to start and look forward to quicker Web dev options using Django or want to excel in Data science or ML.
Check this course
Frequently Asked Questions
Learn and grow as a developer with our project based courses.
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What is Classroom program?
Coding Blocks has physical centers in Delhi and Noida. Classroom program batches are conducted in these physical centers where you learn in a class with your peers and mentors, much like the way you do in College or University with a difference that you get to have personal attention by the mentor. Batch size is extremely limited and Course completion is complete for all learners. This is the most successful program in terms of Success or placements.
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What is Live interactive program?
Live interactive program is a perfect replacement to the Classroom program. In a live interactive course, classes are conducted in a controlled environment, where the mentor teaches and students can interact with the mentor, much like a classroom. The only difference is that the mentor is not physically present in front of you. This model allows you to learn from the mentor of your choice, transcending boundaries and is economical as compared to the Classroom program.
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What is Online Self paced program?
Self paced Online programs are guided learning courses driven by our state of the art e-learning portal. These programs carry the same legacy as our Classroom programs. In order to reinforce learning and assist students, we have made our Self paced Online programs “HYBRID”, meaning we have added Live classes of topics where we feel students need interaction with mentors. In addition, students can clear their doubts through Video calls or Chats with our mentors and TAs. If learners stay close to our centers, they can even visit our Physical centers and meet the mentors in person to resolve their doubts.
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I took Online Self paced program but now I feel I need to switch to Classroom program because that is how I have been always learning. Can I shift my batch from one mode to another?
If you are facing trouble with any model and want to make a switch, please get in touch with the Coding Blocks Support team for assistance. If need be, we will help you transition from one model to another.
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I am confused on which mode of learning to opt, Classroom, Live interactive or Online?
The three models of learning are very different in nature and suits different learners basis individual preferences. We would recommend you to connect to our counsellors who can guide you well on which program and model best suits your needs.
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I will have doubts while studying. How are they addressed?
Doubts are addressed by your Mentors and Teaching assistants who are always there to help you in your program. Doubts can be addressed in person, over live video calls, live chats and screen sharing sessions, pair coding sessions, Slack channels and Whatsapp groups, in addition to our portal where your doubts are also addressed. Don’t worry, we got your back.
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How can I get Teaching Assistant (TA) role after completing my course with Coding Blocks?
Once you complete your course, you need to apply for the position of TA in Coding Blocks. Your application will be screened, you will be interviewed and tested on Coding problems and then you will be roped in. As Coding Blocks alumni, you will get priority.
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How can I get Placement and Internship assistance from Coding Blocks?
A dedicated Placement team along with Hiring Blocks, the placement portal of Coding Blocks work round the clock to ensure the best of opportunities in the Tech arena are available to you.There are more than 150 companies who have partnered with Coding Blocks for hiring our students.
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I am studying in College and planning to do this course? Will I be able to cope up with the Work load?
Most of the learners at Coding Blocks are College students only. All our courses and curriculum, across Classroom, Live interactive and Online self paced models are created to ensure you can learn while studying in your college.
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Will I get Certificate of completion after this course?
Yes, you will get Certificate of completion once you complete the course. Completion of course depends on how much content has been completed, together with how many assignments have been completed. If you are a dedicated and hard working learner, you can also bag our Certificate of excellence.
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I have already done a course from Coding Blocks. Am I eligible to get some discounts as an Alumni?
Our Alumni is our family. We definitely would be more than thrilled to have you back, as this is really common for us. And yes, we would be happy to offer you exciting concessions on fee. We would recommend you to connect to our counsellors who can guide you well on this.