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Programming and DSA

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

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Practice Compete Compiler

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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

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Catalogue

Programming and DSA

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

Career Paths

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Practice Compete Compiler
Home » Abhishek Kumar
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Abhishek Kumar

Rookie League Rookie League
  • 2★purbey2001
  •   India
  • Student
  • RCC Institute of Information Technology, Kolkata
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 39
1543 (+16)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 217 (Rated)(2025-12-17 22:00:04)
Global Rank:   1013
Cheated in:   

Ratings System Update

(2025-12-17 22:00:04)
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?
1513 (+0)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 60 Division 3 (Rated)(2022-12-20 00:00:00)
Global Rank:   2029
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 (1)

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Linked Lists

78%

Practice Paths (5)

learn-icon

Practice Arrays

8%
learn-icon

Jump from 2* to 3*

14%
learn-icon

SQL Practice Queries

2%
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SQL case studies

1%
learn-icon

Practice for ZCO and INOI

2%

Contests (39)

Starters 54 Division 4 (Rated)

Number of Credits, Ticket Fine, Team of Two

Starters 55 Division 4 (Rated)

Balls and Boxes, Fever, Broken Phone

Starters 57 Division 4 (Rated)

Alice and Marks, Integers that sum to the same value, Maximum Expression, Non-Negative Product

Starters 58 Division 4 (Rated)

Break the elements, Ranklist Pages, Reach the Target, Remove Bad elements

Starters 59 Division 3 (Rated)

Chef and Happy String , Suspense String, Confusing Concatenations

October Long 2022 Division 3 (Rated)

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

Starters 60 Division 3 (Rated)

Paper Cutting, Palindrome Flipping, Card Removal

Starters 84 Division 3 (Rated)

Digit Operation, Elections in Chefland, Max Binary, Melt Gold

Starters 86 Division 3 (Rated)

String Game , Cricket Match, Chef and Battery , Maximise Score

Starters 100 Division 3 (Rated)

Trade Surplus, Chocolate Distribution

Starters 101 Division 3 (Rated)

Warrior Chef, Work Smarter, Not Harder

Starters 102 Division 3 (Rated)

Bit Play, Selling Insurance, Chef and Stocks

Starters 105 Division 3 (Rated)

Dracula Eats, Dull Operation

August Long 2023 Division 3 (Unrated)

All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!

SQL Contest (Unrated)

First Problem on SQL, Number of Distinct Institutes, Div 2 Ranklist, Total Time

Starters 115 Division 3 (Rated)

A PLUS B Remastered, Decorating Christmas Tree, Chocolate Distribution

Starters 125 Division 3 (Rated)

Bucket Game, 50-50 Rule, Fake Certificate

Starters 126 Division 3 (Rated)

Dice Game 3, Freedom, Sale, Permutation Disturbance

Starters 140 Division 3 (Rated)

Make Permutation, Split Permutation, Trick Or Treat, Yoga Class

Starters 141 Division 3 (Rated)

Redundant Array, Amphibian Escape, Nearly Equal, Lucky Clover

Starters 142 Division 2 (Rated)

Chef loves Pizza Chef loves halfs, Array Removal, Number Hunt

Starters 143 Division 2 (Rated)

Non-Divisor Array, Binary Conversion

Starters 144 Division 2 (Rated)

Budget Allotment

Starters 149 (Rated)

Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version)

Starters 150 (Rated)

Find Multiset State, Equal Pairs (Easy)

Starters 151 (rated)

Ball Game, Convert string

Starters 152 (Rated)

Maximize Hamming Distance, Range Minimize

Starters 153 (Rated)

Butterfly, Another Game, Colorful Tree (Easy Version)

Starters 201 (Rated)

Mixing Liquids

Starters 203 (Rated)

Cab Rides

Starters 204 (Rated)

Minimize Sum, Drawing Chances, Episodes

Starters 206 (Rated)

Prime Sum, Expensive Buying

Starters 207 (Rated)

Make Subarray, Tourist

Starters 208 (Rated)

Sabotage, Alternate Jumps

Starters 209 (Rated)

Small GCD Sort, Divisible Duel

Starters 210 (Rated)

Chocolate Eating, Profits, First Element Counting

Starters 211 (Rated)

Subarray Maximums, Buying Chairs, No Doubling, Wolf Down

Starters 212 (Rated)

Exit Door, Signal, Binary Flip

Starters 213 (Rated)

Mean Difference (Easy), Chef and String, EXML Race, Separation, No 4 Please

Starters 214 (Unrated)

Crazy Permutations, Chef and Close Friends, Zero Permutation Score, Delete For Fun

Starters 216 (Rated)

Scoring, Best Seats

Starters 217 (Rated)

Make An AP, Playing with Toys, Add to make Positive, Add 1 or 3

Total Problems Solved: 379

1543
(Div 3)
★★
CodeChef Rating (Highest Rating 1699)
  • 22973 Global Rank
  • 20921 Country Rank

Skill tests

73%

C++ Skill test

Attempted on January 2025
87%

SQL Skill Test

Attempted on August 2025
View skill tests

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

Recent Activity

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