Ankit kumar

• Username: 4★ankit_kr_
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Bombay Mumbai, Maharashtra, India
• 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: 19

Current Ratings Graph Old Ratings Graph

1866 (+4)RatingProvisional
Rating i Provisional Rating, click to know more

September Cook-Off 2020 Division 1 (2020-09-21 00:00:00)

Global Rank:   218

Cheated in:   

Ratings System Update

(2020-09-21 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?

1866 (-49)RatingProvisional
Rating i Provisional Rating, click to know more

September 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 (19)

March Challenge 2019 Division 2

Chef and a Beautiful Digit, Chef and Number Game

April Challenge 2019 Division 2

Maximum Remaining, Friend or Girlfriend

April Cook-Off 2019 Division 2

Making a Meal, Chef Learning Hungarian Algorithm

July Challenge 2019 Division 2

Minimum and Maximum, Chef and Mean

July Lunchtime 2019 Division 2

Easy Math, Swapping

August Challenge 2019 Division 2

Guddu and his Mother, Dilemma, Football, Distribute Apples, Zombie and the Caves

August Lunchtime 2019 Division 2

Eidi Gift, Chef and Trip

September Mega Cook-Off 2019 Division 1

Fitness Exercises

September Lunchtime 2019 Division 1

All Substrings, Find the Sum

October Challenge 2019 Division 1

Even Edges, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS

October Mega Cook-Off 2019 Division 1

D-Or

October Lunchtime 2019 Division 1 (Unrated)

Box Game

November Challenge 2019 Division 1

(Challenge) Coloring Triangulations, Single Point of Failure, From Zero to Infinity, Smallest Beautiful Number, Physical Exercise, A Simple Game

Code Melange (Rated for all)

Greg and Grid, A Small Array, Max power

February Challenge 2020 Division 1

No Change Required, School of Geometry, Hard Cash, (Challenge) Raisins, Long Contest and Cook Off Overlaps

April Challenge 2020 Division 1

Ready Bitwise, Leaked Answers (Challenge), Squared Subsequences, Strange Number

February Cook-Off 2020 Division 1

Must Be Divisible, XOR Game

UWCOI 2020 (Rated for all)

Button Pairs, Base Plans, Find maximum in an Array

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian

September Cook-Off 2020 Division 1

Maximise Subsequence Value

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

Total Problems Solved: 213