Shubham Chauhan

• Username: 4★shubham54
• Country:  India
• Student/Professional:Student
• Institution:Jaypee Institute of Information Technology Noida, Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 28

Current Ratings Graph Old Ratings Graph

1959 (-37)RatingProvisional
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Starters 53 Division 2 (Rated)(2022-08-24 23:00:02)

Global Rank:   1207

Cheated in:   

Ratings System Update

(2022-08-24 23:00:02)

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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1959 (+11)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 53 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1207

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 (28)

October Cook-Off 2014

Walk on the Axis

November Cook-Off 2014

Brackets

September Challenge 2014

Fun with Rotation

October Challenge 2014

Chef and Ground, DevuLand, Dinosaurs and Laddus, Magical Girl and Colored Liquid Potions

November Challenge 2014

Distinct Characters Subsequence, Let us construct palindrome, The Spelling Problem

December Challenge 2014

Alok-nath and His Sanskars, XOR with Subset, Chef and Apple Trees

September Lunchtime 2014

Chef and easy problem

October Lunchtime 2014

Tanu and Head-bob

January Challenge 2015

Sereja and Number Division 2, Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries

January Cook-Off 2015

Suraj goes shopping

January Lunchtime 2015

Piece of cake

February Challenge 2015

Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality, Chef and Chain

March Challenge 2015

Sign Wave, Devu and his Class, Sereja and Random Array, Chef and Notebooks, Count Substrings

April Challenge 2015

Count Sequences, Chef and Interview, Broken Telephone, Inversion sorting, Division of Lands, Chef and Piano Scales

May Challenge 2015

Chef and Cake, Chef and new recipe, Chef and Prime Divisors, Set Difference , Devu and binary String

August Challenge 2015

Way Out, Gravity Guy, Devu And Churu , Cooking Machine, Aditi and Magic Trick

October Challenge 2015

Rupsa and Equilateral Triangle, Spheres, Who dares to be a millionaire, Count Subarrays, Time measure

November Challenge 2015

Eugene and function, Simple Sum, Chef and cakes

February Cook-Off 2015

Fit Squares in Triangle

May Cook-Off 2015

Devu and friendship testing, Devu and decorating birthday cake

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

February Lunchtime 2015

Lucky Four

July Lunchtime 2015

Puppy and game, Greedy puppy

August Lunchtime 2015

Churu and lost string, Minimum Maximum

February Challenge 2016

Sereja and Two Lines, Chef and Strange Operations, Devu and a light discussion, Rectangles of Love, Chef-Detective

July Lunchtime 2016

Lumpy - The Bus Driver, Drumpf for President!

May Long One 2022 Division 2 (Unrated)

Mystical Numbers, Pushpa , The Magical Stone, The Attack of Queen

Starters 52 Division 2 (Unrated)

Minimum Sum, WA Test Cases, K-Flip

Starters 53 Division 2 (Rated)

Black&White Ring Game, Make A and B equal

Total Problems Solved: 147