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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.

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

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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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animal_liberty

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  • 5★animal_liberty
  •   Germany
  • Other
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Submissions Heat Map

Rating Graph

No. of Contests Participated: 29
2146 (-29)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 230 (Rated till 5 star)(2026-03-18 22:00:00)
Global Rank:   71
Cheated in:   

Ratings System Update

(2026-03-18 22:00:00)
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?
1598? (+0)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 67 Division 4 (Rated)(2022-12-20 00:00:00)
Global Rank:   80
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)

None

Practice Paths (0)

None

Contests (29)

Starters 67 Division 4 (Rated)

Expensive Steps , Maximum Angriness, Tour of King, Minimum Number of Ones, Counting Problem

Starters 70 Division 3 (Rated)

Cost of Groceries, Minimum distance between 1s, X AND Y Tree, Prime Reversal, Frequency Array Retrieval

Starters 78 Division 2 (Rated)

Valid Expression, Solve More Problems!, Balanced Suffix, Bitwise Equation, MinAdd

Starters 141 Division 1 (Rated till 5-Stars)

Possible Contender, Amphibian Escape, Perfect Prefixes

Starters 142 Division 1 (Rated till 5-Stars)

Array Removal, Number Hunt

Starters 144 Division 1 (Rated)

Find P, Minimise Inversions, Largest K

Starters 145 Division 1 (Rated till 6-Stars)

Make Bob Win

Starters 146 Division 1 (Rated till 5 stars)

Permutation Construction, Bouncing Ball

Starters 148 Division 1 (Rated till 6 stars)

Double Trouble, The Undisappearance

Starters 149 (Rated till 5 stars)

Maximise Sum, Chef Loves Beautiful Strings (Easy Version)

Starters 150 (Rated till 6 stars)

Equal Pairs (Hard), Min Ops (Hard), Replacing Game

Starters 152 (Rated till 6 stars)

Anti-Palindrome Queries, Completion (Easy), Maximize Hamming Distance

Starters 153 (Rated till 5 stars)

Another Game, Colorful Tree (Easy Version), Xometry (Easy Version), Xometry (Hard Version)

Starters 154 (Rated till 6 stars)

Tree Cut Xor, Count Winning Subarrays, GCD and XOR, Triangle Count (Easy)

Starters 155 (Rated till 5 stars)

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

Starters 156 (Rated till 6 stars)

Balance Difficulties, Partition Score

Starters 157 (Rated till 5 stars)

Small, Smaller, Smallest, Normal is Good, Unmedian

Starters 160 (Rated till 5 stars)

Palindrome Love, Buying Order (Easy), Buying Order (Hard)

Starters 161 (Rated)

Quick Exit, One To Three, Red-Blue Sort, Min-Max Game

Starters 162 (Rated till 5 stars)

Empty the String, MEX of XOR, Permutation Mod K

Starters 163 (Rated till 5 stars)

Tree Sum is Fun !, Nice Array, Sort Them, Lexio Swap

Starters 164 (Rated till 5 stars)

Connecting Wells, Construct Permutation, Halloween Array

Starters 165 (Rated till 6 stars)

A to B, Stable Array, Reverse and Alternate (Count)

Starters 178 (Rated till 6 star)

Smoothly Increasing , Big Difference, Reduce to Palindrome, Minimum Colours (Hard)

Starters 181 (Rated for all)

Flip Prefix, Tree Colouring (Hard), The Best Matrix

Starters 194 (Rated for all)

Munchys Modulo, Good Arrays (Cyclic)

Starters 228 (Rated till 6 star)

Minimize Error, Min And Operations

Starters 229 (Rated till 6 star)

Sum Not Equal, Start Shift

Starters 230 (Rated till 5 star)

Sum of Second Max, A to B (Easy), Sets Diff by K

Total Problems Solved: 97

2146
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2270)
  • 581 Global Rank
  • 2 Country Rank

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

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