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Programming and DSA

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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.

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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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Practice Compete Compiler
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null0124

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Rating Graph

No. of Contests Participated: 40
2159 (-31)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 210 (Rated till 5-star)(2025-10-29 22:00:00)
Global Rank:   60
Cheated in:   

Ratings System Update

(2025-10-29 22:00:00)
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2189 (+166)RatingProvisional
Rating i Provisional Rating, click to know more
March Lunchtime 2022 Division 1(2022-12-20 00:00:00)
Global Rank:   220
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)

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Contests (40)

CodeChef Div 3 Rated Contest 2021 Division 3

Maximum Size Hollow Square, Rectangle, Chef and Patients, Total Overlap, Body Mass Index, Total Score

May CodeChef Starters 2021 Division 2 (Unrated)

Plagiarism, Lazy Chef, Correct Sentence

CodeChef Starters 29 Division 2 (Rated)

String protocol, Plusle and Minun on Array, Decomposition Reaction, Max Heat

March Cook-Off 2022 Division 2

Fixed Weight, Janmansh at Fruit Market, Dragonado And XOR, Equal Mex Splitting, Alternating Divisibility

March Lunchtime 2022 Division 1

Winter, Adjacency Love

Starters 87 Division 1 (Rated till 6 Stars)

Count the Permutations (always), Checkpoint, Inversions of subsequences, AB plus C, One or All

Starters 97 Division 1 (Rated till 6 Stars)

No Palindrome, Triplets Min

Starters 99 Division 1 (Rated till 6 Stars)

Segment Three, Two Piles, Exclusion-Inclusion

Starters 102 Division 1 (Rated till 6 Stars)

Parity Permutation, Light The Bulb, Chef Segment, Bit Play

Starters 103 Division 1 (Rated till 6 Stars)

Squarified, Chandelier, Unique xor, Divisible By 8

Starters 104 Division 1 (Rated till 6 Stars)

Lexicographically Largest , Construct An Array, Maximise Sum

Starters 106 Division 1 (Rated till 5 Stars)

Playing with OR, Save People, Guess the winner!, Count Possibilities, Smallest Excluded LCM, Reach Anywhere, Summing the values

Starters 107 Division 1 (Rated till 6 Stars)

Maximal Expression, Odd Matrix, OR Permutation

Starters 108 Division 1 (Rated till 6 Stars)

Palindromic Prime Numbers

Starters 109 Division 1 (Rated till 5 Stars)

Minimum XOR, Chef Lost an Array, Alter Ego, Chroma Swap

Starters 110 Division 1 (Rated till 5-stars)

Marbles,  Am I Lucky!, Monsters, Tetris

Starters 111 Division 1 (Rated till 6 Stars)

LCM Mania, Prefixing, Prime Range Game, Beautiful Strings, ODI Cricket

Starters 116 Divison 1 (Rated till 6-Stars)

Chef Product, ORST , Exact Savings

Starters 117 Division 1 (Rated till 5-Stars)

Equality Etiquette, Spread Spree, Stingy Arrays, Not Prime Permutation

Starters 119 Division 1 (Rated till 6-Stars)

K Odd Sum, Unalike Gcd & Lcm

Starters 120 Division 1 (Rated till 6 Stars)

Find Permutation , Count Subarrays, Count Arrays

Starters 133 Division 1 (Rated till 6-Star)

Powered Parameters

Starters 134 Division 1 (Rated till 6-Stars)

Count Good RBS, Origin, Prison Escape, 3out1in

Starters 139 Division 1 (Rated till 5-Stars)

Sum of N

Starters 140 Division 1 (Rated till 5-Stars)

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

Starters 141 Division 1 (Rated till 5-Stars)

Amphibian Escape, Perfect Prefixes

Starters 142 Division 1 (Rated till 5-Stars)

Array Removal, Number Hunt

Starters 147 Division 1 (Rated till 5 stars)

K Subsequence 101, Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101

Starters 149 (Rated till 5 stars)

Kill Monsters (Hard Version), Maximise Sum, Chef Loves Beautiful Strings (Easy Version)

Starters 154 (Rated till 6 stars)

Triangle Count (Easy)

Starters 161 (Rated)

Red-Blue Sort, One To Three

Starters 167 (Rated till 5 stars)

Lottery Tickets, Sum Over Subarrays, Grid Construction (Odd)

Starters 168 (Rated till 6 stars)

No Two Alike, Binary Removals, Xoperations, Equate XOR

Starters 170 (Rated till 6 star)

Crazy Jumping Frogs, qUiRkY qUesTs (Easy)

Starters 171 (Rated till 5 star)

Advitiya Security Vault, White Wall, Volcanic Eruption

Starters 172 (Rated till 5 stars)

Transform String, AndOr, Tactical Removal

Starters 174 (Rated upto 2700)

GCD Add Size, Meximal Sum, Mystic Slimes

Starters 180 (Rated till 6 star)

Shall we play a game, Huh, Easy

Starters 186 (Rated till 6 star)

Distinct Arrays , Segment Tree Reconstruction, Mod and Make Y

Starters 208 (Rated till 6 star)

GCND, Cycle and Add

Starters 210 (Rated till 5-star)

Delete Sorted Subsequence, First Element Counting

Total Problems Solved: 136

2159
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2286)
  • 577 Global Rank
  • 82 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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