CodeChef Logo CodeChef Logo
Courses

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Programming and DSA

Explore courses

Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Explore courses
Practice Compete Compiler

Courses

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Programming and DSA

Explore courses

Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Explore courses
Practice Compete Compiler
Home » Kethu Lahari
user profile

Kethu Lahari

  • solar_glade_77
  •   India
  • Other
  • View Details

Submissions Heat Map

Learning Paths (14)

learn-icon

Dynamic programming

96%
learn-icon

Learn C

7%
learn-icon

Searching and Sorting Algorithms

74%
learn-icon

Binary Search

Completed

learn-icon

Bit Manipulation

94%
learn-icon

Trees and Binary trees

80%
learn-icon

Heaps

Completed

learn-icon

Build with Django: Web Development for Beginners

15%
learn-icon

Graphs

74%
learn-icon

Greedy Algorithms

Completed

learn-icon

Stacks and Queues

22%
learn-icon

Learn Python for project building

1%
learn-icon

Linked Lists

Completed

learn-icon

Learn Python Programming

1%

Practice Paths (9)

learn-icon

Practice C++

5%
learn-icon

Infosys InfyTQ - Questions

49%
learn-icon

Practice Sorting

53%
learn-icon

Operating systems Interview Questions

Completed

learn-icon

Top DBMS Interview Questions

29%
learn-icon

Two Pointers and Sliding Window Technique

60%
learn-icon

Prefix Sum Problems

36%
learn-icon

Bit manipulation

22%
learn-icon

Practice Arrays

45%

Contests (0)

Monday Munch - DSA Challenge

Diameter of the tree, Search an element in an array, ZigZag Traversal, Merge two sorted arrays, Check Palindrome, Maximum Sum of K Elements

Total Problems Solved: 624

Skill tests

97%

Python Skill test

Attempted on May 2025
57%

Skill test: Computer networking

Attempted on September 2025
View skill tests

Badges

Problem Solver - Gold Badge

Problem Solver - Gold Badge

Received for solving 500 Problems

Daily Streak - Silver Badge

Daily Streak - Silver Badge

Received for maintaining a streak of 25 days

Recent Activity

Fetching recent activity

Workden, MNR PRIDE, 14, HAL Old Airport Rd, Domlur I Stage, 1st Stage, DOMLUR, Bengaluru, Karnataka 560071 [email protected] +91 95911 47880
Find us online

ROADMAPS

Learn Python
Learn Java
Learn C
Learn C++
Data structures and Algorithms
Competitive Programming
More Roadmaps

CAREER PATHS

React JS Developer
Full stack Developer
SQL for Data Analysis
Frontend Developer
Java Backend Developer
Data Analysis using Python
Python Backend Developer
C++ Developer
Machine Learning using Python

COMPILERS

HTML online compiler
C++ online compiler
C online compiler
Java online compiler
Python online compiler
SQL online compiler
JavaScript online compiler
React online compiler
More compilers

COMPANY

About us
For colleges
Coding Contests
Blogs
Contact us
Privacy Policy
Frequently Asked Questions

© 2026 CodeChef Inc. All rights reserved.

We use cookies to improve your experience and for analytical purposes. Read our Privacy Policy and Terms to know more. You consent to our cookies if you continue to use our website.