Shreyas Mahajan

• Username: 5★shreyas_9991
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology, Jodhpur 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: 29

Current Ratings Graph Old Ratings Graph

2087 (-6)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-Off 2020 Division 1 (2020-12-22 00:00:00)

Global Rank:   218

Cheated in:   

Ratings System Update

(2020-12-22 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?

2087 (-39)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-Off 2020 Division 1 (2022-12-20 00:00:00)

Global Rank:   218

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)

July Cook-Off 2018 Division 2

OR Matrix, Encoding Message

October Mega Cook-Off 2018 Division 1

Pumping Water, Binary Nim 2

April Challenge 2018 Division 2

Workers

July Challenge 2018 Division 2

Reach Equilibrium, Magic Set, Strike or Spare, No Strings Attached

August Challenge 2018 Division 2

Modular GCD, Problem Sort, Sheokand and Number, Spell Bob

November Challenge 2018 Division 2

Chef and Ridges, Appy Loves One, Good Median, Chef, Primes and Trees (Challenge), Chef and Difficult Contests, Chef and Happiness

July Lunchtime 2018 Division 2

Split Stones

August Lunchtime 2018 Division 1

Mix Mix Game, Chef and Eid

October Lunchtime 2018 Division 1

Coloring the Grid

January Challenge 2019 Division 1

A Pizza Slice, (Challenge) Chef and Matching Game, Distinct Pairs, Partition the Graph, Different Neighbours, Yet Another Problem About Sequences

February Challenge 2019 Division 1

Guess It Right, Chef and Secret Ingredients, Art of Balance

March Cook-Off 2019 Division 1

XOR N-bonacci Sequence

May Cook-Off 2019 Division 1

Misha and Nice Sets

May Lunchtime 2019 Division 1 (Unrated)

Grid Tour, Reverse Maximisation

June Challenge 2019 Division 1

Sum and GCD, Lent Money, Chef and Ingredients

June Cook-Off 2019 Division 1

Drink Slush, Ants and Anteaters

July Challenge 2019 Division 1

Guess the Prime!, Codechef War, Circular Merging

July Lunchtime 2019 Division 1 (Unrated)

Delete a Subarray

August Challenge 2019 Division 1

Maximize an Expression, Dilemma, Encoding, Guddu and his Mother

September Mega Cook-Off 2019 Division 1

Angry Grandfather, Fitness Exercises

October Mega Cook-Off 2019 Division 1

D-Or

January Cook-Off 2020 Division 1

Range AND

May Lunchtime 2020 Division 1

Convert the String, Tree difference

July Cook-Off 2020 Division 1

Even-tual Reduction, OR-thodox Distinction

July Lunchtime 2020 Division 1

Golomb Sequence, Binary Concatenation

August Cook-Off 2020 Division 1

Red-blue Trees, Polygon Relationship

June Cook-Off 2020 Division 1

Per Capita Income, Checkpoints, Banned Quotient

June Lunchtime 2020 Division 1

Maximum AND, Gold Mining, Square Submatrices

December Cook-Off 2020 Division 1

Self-Destructing Strings, Circle of Chaos

December Lunchtime 2020 Division 1 (Unrated)

Three Letters, One Zero Swaps

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian, Doof fires Brackets, Jeremy gets a gift

September Lunchtime 2020 Division 1

Root the Tree, Robot Detector

Total Problems Solved: 158