Mayank Kumar

• Username: 2★mayankkr
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Ropar Rupnagar, Punjab, 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: 33

Current Ratings Graph Old Ratings Graph

1573 (-52)RatingProvisional
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October Cook-Off 2017(2017-10-23 00:00:00)

Global Rank:   2780

Cheated in:   

Ratings System Update

(2017-10-23 00:00:00)

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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1573 (+202)RatingProvisional
Rating i Provisional Rating, click to know more

October Cook-Off 2017(2022-12-20 00:00:00)

Global Rank:   2780

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 (33)

April Challenge 2015

Broken Telephone, Chef and Piano Scales, Chef and Interview

May Challenge 2015

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

June Challenge 2015

Chef and Polygons, Anticommutative implication, Chef and Memory Limit, Chef and His Friend, Steady tables

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

August Challenge 2015

Gravity Guy, Aditi and Magic Trick

November Challenge 2015

Chef and cakes

December Challenge 2015

Chef and the stones, Oracle Devu and Longest Common Subsequence, Plane Division

May Cook-Off 2015

Devu and friendship testing

June Cook-Off 2015

Strange operations

June Lunchtime 2015

Chef and Two Strings

July Lunchtime 2015

Greedy puppy

September Lunchtime 2015

Sum of palindromic numbers

January Long Challenge 2016

Rupsa and the Game, Churu and Balls, Chef and Time Machine, Devu and Perfume

February Challenge 2016

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

March Challenge 2016

Sereja and Two Strings 2, Chef And Special Dishes, Palindromic substrings, maximize the sum

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

May Challenge 2016

Chef and Balls, Forest Gathering, Chef and Big Soccer, Laddu

June Challenge 2016

Chef And The Hiring Event, Chef and Rectangle Array, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Devu and an Array

August Challenge 2016

Chef and Circle Run

September Challenge 2016

Chef and Friends, Dividing Machine, Chef and digits of a number, JosephLand

November Challenge 2016

Count Permutations

December Challenge 2016

Kth Max Subarray, Our Base is Under Attack

May Cook-Off 2016

Phantasialand

June Cook-Off 2016

Sticks, Right Triangle

February Lunchtime 2016

Chef and Socks

May Lunchtime 2016

Akhil And Colored Balls

July Lunchtime 2016

Drumpf for President!, Lumpy - The Bus Driver

January Challenge 2017

Capital Movement

October Cook-Off 2017

Chef and Counting Test

Total Problems Solved: 115