Ambesh Kumar

• Username: 4★ambesh1999
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology Vadodara Gujarat, 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: 19

Current Ratings Graph Old Ratings Graph

1844 (+48)RatingProvisional
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Starters 149 (Rated)(2024-08-28 22:00:02)

Global Rank:   74

Cheated in:   

Ratings System Update

(2024-08-28 22:00:02)

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1636 (+15)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1026

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 (19)

September Challenge 2020 Division 2

A Problem on Sticks, Chefina and Swap, Coronavirus Spread 2, Ada Matrix, Chef and Trump Cards, Find XOR

August Cook-Off 2020 Division 2

Polygon Relationship, Chef and Work

October Challenge 2020 Division 2

Positive AND, Replace for X, Covid Run, Chef and Easy Queries

January Challenge 2021 Division 2

Fair Elections

December Challenge 2020 Division 2

Vaccine Production, Vaccine Distribution, Even Pair Sum, Positive Prefixes, Hail XOR

October Lunchtime 2020 Division 2

AND Plus OR, Chef Likes Good Sequences

February Challenge 2021 Division 2

Frog Sort, Team Name, Prime Game, Maximise Function

March Challenge 2021 Division 2

Interesting XOR!, Space Arrays

April Challenge 2021 Division 2

Chef and Dice

May Challenge 2021 Division 2 (Rated)

Xor Equality

June Challenge 2021 Division 3 (Rated)

Summer Heat, Bitwise Tuples, Bella ciao

July Challenge 2021 Division 3 (Rated)

XxOoRr, Chef vs Bharat, Optimal Denomination, Maximum Production, Relativity

August Challenge 2021 Division 2 (Unrated)

Problem Difficulties, Olympics Ranking

Starters 87 Division 2 (Rated)

Existence, AB plus C

Starters 142 Division 2 (Rated)

Chef loves Pizza Chef loves halfs, Array Removal, Number Hunt

Starters 145 Division 2 (Rated)

Make My Array Equal, Square String, Make Bob Win

Starters 146 Division 2 (Rated till 5 stars)

Bouncing Ball, Permutation Construction, Knockout tournament

Starters 147 Division 2 (Rated till 5 stars)

Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101

Starters 148 Division 2 (Rated)

The Undisappearance, FightBots

Starters 149 (Rated)

Kill Monsters (Hard Version), Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version), Kill Monsters (Easy Version)

Total Problems Solved: 127