Resources to Crack Technical Interviews: A Comprehensive Guide

Knowledge Resources:

1. CP Algorithms Website: CP Algorithms – Covers all common topics for interviews and online assessments.
2. Raj Vikramaditya DP and Graph Series: YouTube Playlist – Comprehensive coverage of DP and Graphs.
3. Vivek Gupta DP Workshop: YouTube Workshop – Best resource to master DP.
4. CodeForces EDU: CodeForces EDU – Detailed explanations and problem sets for common topics.
5. CodeForces Blogs: CodeForces Blogs – A goldmine of knowledge on various topics.

Practice Resources:

1. Raj Vikramaditya SDE / A-Z Sheet: SDE Sheet – Perfect for common interview problems.
2. CSES Problem Set: CSES Problem Set – Wide variety of problem-solving tactics.
3. Ask Senior and TLE Eliminators Problemsets: Ask Senior – Great for competitive programming practice.
4. LeetCode Premium: LeetCode – Best collection of relevant problems for interviews.

Curated Problem Sheet: Srishtik’s Curated Problem Sheet – A handpicked list of problems for MAANG-level interviews.

Practice Commands and Codes:

<h1>Example: Running a Python script for a DP problem</h1>

python3 dp_problem.py

<h1>Example: Compiling and running a C++ solution</h1>

g++ -o solution solution.cpp
./solution

<h1>Example: Using Git to manage your practice code</h1>

git init
git add .
git commit -m "Added DP problem solution"
git push origin main

What Undercode Say:

Cracking technical interviews requires a blend of knowledge, practice, and soft skills. The resources listed above provide a structured approach to mastering the necessary skills. Here are some additional tips and commands to enhance your preparation:

1. Linux Commands for Practice:

• Use `grep` to search for specific patterns in your code: `grep “pattern” file.cpp`
  – Use `find` to locate files: `find /path/to/dir -name “*.cpp”`
  – Use `awk` for text processing: `awk ‘{print $1}’ file.txt`

2. Windows Commands for Practice:

• Use `dir` to list files: `dir /s /b *.cpp`
  – Use `findstr` to search for text: `findstr “pattern” file.cpp`
  – Use `tasklist` to view running processes: `tasklist`

3. Git Commands for Version Control:

• Clone a repository: `git clone https://github.com/user/repo.git`
  – Create a new branch: `git checkout -b new-branch`
• Merge branches: `git merge branch-name`

4. Python Commands for Automation:

• Run a script: `python3 script.py`
  – Install dependencies: `pip install -r requirements.txt`
  – Use virtual environments: `python3 -m venv venv`

5. C++ Commands for Compilation:

• Compile with debugging: `g++ -g -o debug_program program.cpp`
  – Optimize compilation: `g++ -O2 -o optimized_program program.cpp`

6. Bash Scripting for Automation:

• Create a script: `nano script.sh`
  – Make it executable: `chmod +x script.sh`
  – Run the script: `./script.sh`

7. Docker Commands for Containerization:

• Build an image: `docker build -t image-name .`
  – Run a container: `docker run -it image-name`
  – List running containers: `docker ps`

8. Kubernetes Commands for Orchestration:

• Deploy a pod: `kubectl apply -f pod.yaml`
  – View pods: `kubectl get pods`
  – Delete a pod: `kubectl delete pod pod-name`

9. AWS CLI Commands for Cloud Management:

• List S3 buckets: `aws s3 ls`
  – Create an EC2 instance: `aws ec2 run-instances –image-id ami-0abcdef1234567890 –instance-type t2.micro`
  – Describe instances: `aws ec2 describe-instances`

10. Terraform Commands for Infrastructure as Code:

• Initialize Terraform: `terraform init`
  – Apply changes: `terraform apply`
  – Destroy infrastructure: `terraform destroy`

  By integrating these commands and practices into your preparation, you can enhance your technical skills and improve your chances of acing technical interviews. Remember, consistent practice and a structured approach are key to success. Good luck! 🚀✌🏻

References:

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