Chaitanya

• Username: 5★aayush0501
• Country:  India
• Student/Professional:Student
• Institution:Malaviya National Institute of Technology, Jaipur Rajasthan, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 18

Current Ratings Graph Old Ratings Graph

2029 (-25)RatingProvisional
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Starters 104 Division 1 (Rated till 6 Stars)(2023-10-18 22:00:00)

Global Rank:   111

Cheated in:   

Ratings System Update

(2023-10-18 22:00:00)

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2054 (-19)RatingProvisional
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Starters 63 Division 1 (Rated for 5 & 6 stars)(2022-12-20 00:00:00)

Global Rank:   85

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

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Learning Paths (0)

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Contests (18)

January Lunchtime 2022 Division 3

Prefix Zeros, Subarray permutations, Permutation XOR Sum, Chef and Subset Additions, Chef and Lockout Draws

CodeChef Starters 24 Division 2 (Rated)

Avoid Contact, Divisors and Reciprocals, Yet Another Constructive Problem, Anti Palindrome

CodeChef Starters 25 Division 2 (Rated)

Building Towers, Equal MEX, Points and Lines

February Cook-Off 2022 Division 2

PerMEXuation , Prefix Permutation, Lazy Salesman, Guess the bottom face, Complete the credits, Perfect Permutation

CodeChef Starters 27 Division 2 (Rated)

Distinct Binary Strings, The product mystery

CodeChef Starters 28 Division 2 (Rated)

Count the Holidays, Permutation Xority, Travelling in the Graph

CodeChef Starters 29 Division 2 (Rated)

String protocol, Plusle and Minun on Array, Increase 2 consecutive characters, Decomposition Reaction

CodeChef Starters 31 Division 1 (Unrated)

The Unchanging OR, Sign Moves, Alternating String, XOR and AND

CodeChef Starters 34 Division 2 (Rated)

Binary Mismatch, Average Array, Binary String Xor, Good Permutation

April Lunchtime 2022 Division 2(Rated)

Buckets Full of Candies, Pair Pain

Starters 35 Division 2 (Rated)

Admins and Shopping, Chef Find XOR Beautiful, Jump to Sibling, Dark Light

Starters 36 Division 2 (Rated)

Buying Sweets, Reduce to 1, Presents for Cheffina, Valentine Vex

April Long Two 2022 Division 2 (Unrated)

Geometric Mean Inequality

May Cook-Off 2022 Division 2 (Rated)

Different Subarrays Rearrange, Doubled Distances, Triple Inversions

Starters 37 Division 1 (Unrated)

Beat the Average, Maximum OR Minimum, Dazzling Even-Odd Challenge

Starters 39 Division 1 (Unrated)

Crazy Substrings, Minimize Blocked Roads, Yet Another Palindromic Problem, Even Subarray XOR

May Long Two 2022 Division 1 (Unrated)

Make them Zero

June Cook-Off 2022 Division 1 (Rated)

Simple XOR

Starters 42 Division 2 (Rated)

Divisible by 3, Minimum or Maximum, Maximise Set Bits

Starters 44 Division 2 (Rated)

Atleast and Atmost, Dense Bracket Sequence

Starters 46 Division 2 (Rated)

Prime Xor, Vowel Anxiety, Array sorting, Sort the String

Starters 48 Division 1 (Unrated)

Positive array, Make Palindrome 2, Fill The Grid

Starters 53 Division 1 (Unrated)

Black&White Ring Game, Make A and B equal, Queen Blocks

Starters 63 Division 1 (Rated for 5 & 6 stars)

Maximize 1s, Make Length 1, Greedy Grid Moves

Starters 101 Division 1 (Unrated)

Warrior Chef

Starters 104 Division 1 (Rated till 6 Stars)

Lexicographically Largest , Maximise Sum

Total Problems Solved: 113