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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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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

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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
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klu2300031057

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  • 1★klu2300031057
  •   India
  • Other
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Submissions Heat Map

Rating Graph

No. of Contests Participated: 34
907 (-6)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 233 (Rated)(2026-04-08 22:00:06)
Global Rank:   22427
Cheated in:   

Ratings System Update

(2026-04-08 22:00:06)
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?
NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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)

learn-icon

Back-end development using Node JS

6%

Practice Paths (0)

None

College Paths (1)

learn-icon

Data Structures and Algorithms

39%

Contests (34)

Starters 193 (Rated)

Check Odd Even Divisors, Count Odd Even Divisors, Rectangle and Square

Starters 195 (Rated)

Game (Easy), Selling Sandwiches, Failing Grades, Marble Collector

Starters 196 (Rated)

More Cookies, Cloud Watching, Sugar Limit, Append Average

Starters 197 (Rated)

All Odd Prefix Sums, Bowling Balls

Starters 198 (Rated)

Currency Exchange, Decoration Discount

Starters 199 (Rated)

Fence Colouring, Brick Comparisions, Cake Making

Starters 200 (Rated)

Restrict Palindromes, Chef Bakes Cake, Good Subsequence

Starters 201 (Rated)

Selling Coins, Mixing Liquids, Mark Points

Starters 202 (Rated)

Endless Play, Buying Flowers, If Only I Could Read, Two Rolls

Starters 203 (Rated)

Cab Rides, Coloured Orbs, Passing Grade

Starters 204 (Rated)

Triangles, Drawing Chances, Episodes

Starters 205 (Rated)

Unreachable, Cute Strings, Mirror Jump, Triplet Maximization

Starters 206 (Rated)

Remaining Money, Gladiator Fighting, Prime Sum, Expensive Buying

Starters 207 (Rated)

Make Subarray, Tourist, Gambling

Starters 208 (Rated)

Spring Cleaning, Alternate Jumps

Starters 209 (Rated)

Bitcoin Market, Small GCD Sort, Divisible Duel

Starters 210 (Rated)

Chocolate Eating, Profits, Notebook Counting, First Element Counting

Starters 211 (Rated)

Fuel Check

Starters 212 (Rated)

Basketball Score, Signal

Starters 216 (Rated)

Scoring, Entertainments

Starters 217 (Rated)

Playing with Toys, Add to make Positive, Add 1 or 3

Starters 218 (Rated)

Christmas Trees, Coloured Balloons, Stop The Count

Starters 220 (Rated)

New Year Resolution, Front-Back Matching, Movie Hype

Starters 222 (Rated)

Candy Types, Popcorn Buying

Starters 223 (Unrated)

Cashback

Starters 224 (Rated)

Qualified or Not

Starters 225 (Rated)

Payment Scheme

Starters 226

Rush to Exam

Starters 227 (Rated)

Fonta, Bank Glitch

Starters 228 (Rated)

Balloon Splash, Min And Operations, Color Festival, Balloon Smash Party

Starters 229 (Rated)

Vacation Excitement

Starters 230 (Rated)

Equal Buying

Starters 231 (Rated)

Snaky Strings, Imperfect Numbers

Monday Munch - DSA Challenge 29

Detect Start of Cycle in Linked List, Linked List Increment, Chef Finds Single Number, Find the Two Unique Numbers, Chef Finds Next Greater Element, Chef Calculates Subarray Minimums

Starters 232 (Rated)

Moderate Temperatures, Vacation Clothes

Starters 233 (Rated)

Movie, Cake Discount

Monday Munch - DSA Challenge 30

Find the insert position, Minimum Eating Speed, Bottom view of binary tree, Symmetric binary tree

Monday Munch - DSA Challenge 31

Maximum Path Sum in a Binary Tree, Chef Solves Word Break, Chef Finds Safe States

Total Problems Solved: 313

907
(Div 4)
★
CodeChef Rating (Highest Rating 1507)
  • 169397 Global Rank
  • 163018 Country Rank
1711?i Provisional Rating, click to know more
DSA Rating (Highest Rating 1711)
  • 1472 Global Rank
  • 1446 Country Rank

Skill tests

64%

Data structures and Algorithms in Java test

Attempted on April 2026
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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