Karan Sharma

• Username: 5★karan_04
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Guwahati Assam
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 16

Current Ratings Graph Old Ratings Graph

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January Lunchtime 2022 Division 2(2022-01-29 23:00:02)

Global Rank:   70

Cheated in:   

Ratings System Update

(2022-01-29 23:00:02)

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2047 (-85)RatingProvisional
Rating i Provisional Rating, click to know more

January Lunchtime 2022 Division 2(2022-12-20 00:00:00)

Global Rank:   70

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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Practice Paths (0)

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Contests (16)

August Challenge 2021 Division 3 (Rated)

Olympics Ranking, Problem Difficulties

August Cook-Off 2021 Division 3

Different String, Which Division

September Challenge 2021 Division 3 (Rated)

XOR Equal, Shuffling Parities, 2-D Point Meeting, Airline Restrictions, Travel Pass

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 14 Division 2 (Unrated)

Odd GCD, Diagonal movement, FIXFIX

October Challenge 2021 Division 2 (Unrated)

Longest AND Subarray, Digit Removal, MEX-OR

October Lunchtime 2021 Division 2

Exactly N plus 1 Values, Chef and Water Car

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

November Challenge 2021 Division 2 (Unrated)

Hill Sequence, Maximise the bridges, Equal Coins, Weird Palindrome Making, Xor Equation

CodeChef Starters 17 Division 2 (Rated)

Binary Inversion, GCD of Prefixes, String Game, Partition It, New Piece

FizzBuzz Division 2 (Rated)

Can_Reach, Substring Minimum Function, Magical Planks, Clean The Sequence

November Lunchtime 2021 Division 2

Expected Weight, Subarray Jumps, Strange Minimization, Rapid Re-Orderings

December Challenge 2021 Division 1 (Unrated)

Valleys and Hills, Rock Paper Scissors

SnackDown 2021 - Elimination Parallel (Rated for Div 1)

Sorting Segments

December Cook-Off 2021 Division 1

Binary String Game

December Lunchtime 2021 Division 2

Maximum Trio, Optimal Sorting, Romantic Reversals

CodeChef Starters 22 Division 1 (Unrated)

Equal LIS

Infinity 2k21 Division 2 (Rated)

Marbles, Tug of War

Code Drive Division 2 (Rated)

Count Number of Peaks, Maximum Factors Problem, Sum this up, Again XOR problem

Exun 2021-22 Division 2 (Rated)

Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game, Harshikaa and the Rain

January Cook-Off 2022 Division 1

Merged LIS, Erase All But One

CodeChef Starters 23 Division 2 (Unrated)

Maximising Vacations, Non Zero Subarray Xor, Subarray Mex, Average of Three

January Lunchtime 2022 Division 2

Subarray permutations, Prefix Zeros, Permutation XOR Sum

February Long 2022 - I, Division 1 (Unrated)

Binary Base Basics, Bitwise Blend

CodeChef Starters 25 Division 1 (Unrated)

Building Towers, Equal MEX

CodeChef Starters 26 Division 1 (Unrated)

Stone Game, Careless Chef

Total Problems Solved: 88