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
Upgrade to Pro
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 » Ajay Dhakar
user profile

Ajay Dhakar

  • 4★ajay_8055
  •   India
  • Student
  • Indian Institute of Technology Kharagpur West Bengal, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 19
1894 (+44)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 209 (Rated)(2025-10-22 22:00:02)
Global Rank:   118
Cheated in:   

Ratings System Update

(2025-10-22 22:00:02)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?
1441 (+12)RatingProvisional
Rating i Provisional Rating, click to know more
December Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)
Global Rank:   883
Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?

Learning Paths (0)

Practice Paths (1)

learn-icon

Jump from 2* to 3*

4%

Contests (19)

May Long One 2022 Division 4 (Rated)

The Attack of Queen, Sugarcane Juice Business, Football Cup

May Long Two 2022 Division 4 (Rated)

Practice makes us perfect, Score High, Total Prize Money, Degree of Polynomial

June Long Two 2022 Division 4 (Rated)

Complementary Strand in a DNA, Fitness

Starters 46 Division 4 (Rated)

Sort the String, Counting Words, MATH1 Enrolment, Group Assignment

August Long 2022 Division 4 (Rated)

Sale Season, Make A and B equal, Maximum Submissions, Two Trains, Hello Equation

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)

Sleep deprivation, Flip the cards, Equalize AB, Stick Break

October Long 2022 Division 4 (Rated)

Podium Finish, Single Operation Part 2, Single Operation Part 1, Minimum Pizzas, Building Race

December Long 2022 Division 4 (Rated)

Divisible by A_i, Good Investment or Not, Divisible by K, Reach fast, Maximise XOR

Starters 89 Division 3 (Rated)

Plus 2 or Minus 1, DDMM or MMDD, Positive or Negative Subarrays, Monopoly

Starters 91 Division 3 (Rated)

Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation

Starters 92 Division 3 (Rated)

Water Filling, Dotify Playlist, Rectangular Tiling, Distance Coloring

Starters 134 Division 2 (Rated)

Origin, Prison Escape, Rock Paper Scissors, 3out1in

Starters 135 Division 2 (Rated)

Invert And Equalize, Change A to B

Starters 136 Division 2 ( Rated )

Sum of Modes, My First Geometry Problem

Starters 137 Division 2 (Rated)

Double Trouble, Large Differences, Speedrun

Starters 139 Division 2 (Rated)

Sum of N, Maximum Distance Permutations, Destroying Bridges Part 2

Starters 140 Division 2 (Rated)

Make Permutation, Split Permutation, Trick Or Treat, Break The String, Tree Removal

Starters 197 (Rated)

Good Ranking (Pair), Split, All Odd Prefix Sums

Monday Munch - DSA Challenge 05

Count palindromes, Maximum Score, Largest Common Element in Two Arrays, Count subarrays with given sum, Merge Overlapping intervals, Vowels or Not

Monday Munch - DSA Challenge 06

Length of Longest Palindrome, What is your grade, Single number in multiple numbers, Kth Largest Node in BST, Count loop length in Linked List, Flatten a Linked List

Weekend Dev Challenge 18: Full Stack Projects using MERN

Typing Speed Test Project, Adding Accuracy Measurement and Enhanced Feedback

Starters 209 (Rated)

Binary Love, Tactical Conversion, Small GCD Sort, High Score (Hard Version), High Score (Easy Version)

Total Problems Solved: 110

1894
(Div 2)
★★★★
CodeChef Rating (Highest Rating 1894)
  • 3050 Global Rank
  • 2417 Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Recent Activity

Fetching recent activity

Workden, MNR PRIDE, 14, HAL Old Airport Rd, Domlur I Stage, 1st Stage, DOMLUR, Bengaluru, Karnataka 560071 help@codechef.com +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.