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Programming and DSA

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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.

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Practice Compete Compiler
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aspirers02

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Rating Graph

No. of Contests Participated: 45
1734 (+2)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 213 (Rated)(2025-11-19 22:00:02)
Global Rank:   490
Cheated in:   

Ratings System Update

(2025-11-19 22:00:02)
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1661 (+0)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 69 Division 2 (Rated)(2022-12-20 00:00:00)
Global Rank:   778
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 (4)

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Learn Python Programming

14%
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Learn Advanced SQL

3%
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Learn JavaScript

4%
learn-icon

Learn SQL

77%

Practice Paths (2)

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500 difficulty rating

3%
learn-icon

Practice Python

16%

College Paths (2)

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Roadmap to 3*

8%
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Algorithmic Problem Solving

13%

Contests (45)

Starters 54 Division 4 (Rated)

Number of Credits, Ticket Fine

Starters 55 Division 4 (Rated)

Balls and Boxes, Permutation Clear, Fever, Mean and Median, Broken Phone

Starters 56 Division 4 (Rated)

K-Subarrays, Nearest Exit, Chefland Games, Maximize Colours, Far Away

September Lunchtime 2022 Division 3 (Rated) (Based on EJOI)

Flip the cards, Equalize AB, Stick Break

Starters 58 Division 3 (Rated)

Break the elements, Remove Bad elements

Starters 59 Division 3 (Rated)

Chef and Happy String , Maximum Subarray , Suspense String, Confusing Concatenations

Starters 60 Division 3 (Rated)

Distinct Numbers, Yet Another Palindrome Problem, Paper Cutting, Palindrome Flipping, Card Removal

Starters 61 Division 2 (Rated)

Minimise LCS, Weird Subarrays, Subarray Removal

Starters 62 Division 2 (Rated)

Sorted Substrings, Make Multiple, Final Sum, Pythagorean Pair

Starters 63 Division 2 (Rated)

One-XOR Deletions, Make Length 1

Starters 65 Division 2 (Rated)

Nahaane Jaa, Candies

Starters 66 Division 2 (Rated)

Palindrome by Splitting, Just Like Mob!

Starters 67 Division 2 (Rated)

Maximum Angriness, Expensive Steps , Counting Problem

Starters 69 Division 2 (Rated)

Akash and Dinner, Distinct Sequence

Starters 71 Division 2 (Rated)

Pet Store, Flip the Prefix, Maximizing LCS

December Long 2022 Division 2 (Unrated)

Divisible by K

Starters 72 Division 2 (Rated)

Apples and oranges, N Triplets

Starters 75 Division 2 (Rated)

Prefix Ones, Three Powers of Two

Starters 94 Division 2 (Rated)

CodeChef Streak, Possible or Not

Starters 101 Division 2 (Rated)

Warrior Chef, Lockpicking Chef

Starters 109 Division 2 (Rated)

Minimum XOR, Best of N Sets, Alter Ego

Starters 111 Division 2 (Rated)

LCM Mania, Prefixing, Beautiful Strings, Reach Codetown

Starters 115 Division 2 (Rated)

Greedy LIS Algorithm, Make All Zero, A PLUS B Remastered, Decorating Christmas Tree

Starters 116 Division 2 (Rated)

Chef Product, ORST , Access Control

Starters 129 Division 2 (Rated)

Ballon d Or

Starters 139 Division 2 (Rated)

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

Starters 141 Division 2 (Rated)

Redundant Array, Amphibian Escape

Starters 144 Division 2 (Rated)

Minimise Inversions, Budget Allotment, Largest K

Starters 148 Division 2 (Rated)

FightBots

Starters 149 (Rated)

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

Starters 150 (Rated)

Equal Pairs (Hard), Replacing Game, Find Multiset State, Equal Pairs (Easy)

Starters 155 (Rated)

GCD to 1 (Easy), GCD to 1 (Hard), Replace With First, Prefix Suffix Min Max, Array Concatanation

Starters 157 (Rated)

Small, Smaller, Smallest, Unmedian, Not-too-far Replacement

Starters 165 (Rated)

Reverse and Alternate, A to B, Stable Array, Bulk Discount

Starters 166 (Rated)

Distinct Power, Divisors Array (Easy Version), Costly Permutations, Chefland Library

Starters 167 (Rated)

Temperature Balance, Lottery Tickets, Delete Not Equal, Grid Construction (Even), Grid Construction (Odd)

Starters 171 (Rated)

Swish Game, Advitiya Security Vault, White Wall, Volcanic Eruption

Starters 175 (Rated)

Alternate It!, Multiplexer, Make same

Starters 176 (Rated)

Same And, Friendly Binary Strings, Clothing Store, Costly Summit, Mex-P Tree (Easy)

Starters 177 (Rated)

Sum By OR, Flip or Reverse, Counting 01 and 10, Ordered Distances, 2 Boxes

Starters 178 (Rated)

Smoothly Increasing , Big Difference, Minimum Colours (Easy), Placing 01 And 10

Starters 180 (Rated)

Shall we play a game, Array Operations, Huh, Easy

Starters 189 (Rated)

Number Walks, Nutrition Cost, Create Binary String, Avoid Primes, Sortable Subarrays (Easy)

Starters 199 (Rated)

Perfect Ranges, Fence Colouring, Grid MEX, Subtract or Divide

Starters 203 (Rated)

MEX on Ranges, Cab Rides

Starters 213 (Rated)

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

Total Problems Solved: 454

1734
(Div 2)
★★★
CodeChef Rating (Highest Rating 1986)
  • 7620 Global Rank
  • 6564 Country Rank

Skill tests

55%

C++ Skill test

Attempted on March 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

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