Manish Kumar

• Username: 2★c0dezer0
• Country:  India
• Student/Professional:Student
• Institution:Govind Ballabh Pant Engineering College, New Delhi
• 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: 44

Current Ratings Graph Old Ratings Graph

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March Challenge 2021 Division 3(2021-03-15 15:00:04)

Global Rank:   3746

Cheated in:   

Ratings System Update

(2021-03-15 15:00:04)

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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1449 (-23)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   3746

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 (44)

July Cook-Off 2014

Copy-Paste

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid

October Cook-Off 2014

Walk on the Axis, The Army

July Challenge 2014

Count Substrings, Reach The Point

August Challenge 2014

The Leaking Robot, Cleaning Tables, Chef and Gift

September Challenge 2014

Chef and Rainbow Array - 2, Chef and Left-Right, Fun with Rotation

October Challenge 2014

Remy paints the fence, Chef and Ground, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus

November Challenge 2014

Let us construct palindrome, The Spelling Problem, Distinct Characters Subsequence, Chef and Segment Game, Chef and Red Black Tree

December Challenge 2014

Chef and Apple Trees

September Lunchtime 2014

Chef and easy problem

October Lunchtime 2014

Tanu and Head-bob

January Challenge 2015

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

January Cook-Off 2015

Suraj goes shopping

January Lunchtime 2015

Piece of cake

February Challenge 2015

Chef and Chain, Chef and Equality

March Challenge 2015

Chef and Notebooks

April Challenge 2015

Chef and Piano Scales, Broken Telephone, Chef and Interview

May Challenge 2015

Chef and Prime Divisors, Chef and new recipe

June Challenge 2015

Chef and Memory Limit

July Challenge 2015

Chef and Cube

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

April Cook-Off 2015

Equality, Version Control System

May Cook-Off 2015

Devu and friendship testing

June Cook-Off 2015

Strange operations

July Cook-Off 2015

Cops and the Thief Devu

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

February Lunchtime 2015

Lucky Four

April Lunchtime 2015

Tickets

May Lunchtime 2015

Devu and Grapes

February Challenge 2016

Chef-Detective

March Challenge 2016

Palindromic substrings, maximize the sum

April Challenge 2016

Chef and Ballons, Chef And Magical Path, Chef And Coloring

July Challenge 2016

Andrash and Stipendium

September Challenge 2016

Chef and digits of a number, Faded Palindromes, Chef and calculation

March Cook-Off 2016

Alternating subarray prefix

April Cook-Off 2016

Movie Weekend

June Challenge 2017

A Good Set

November Challenge 2017

Chef goes Left Right Left, Villages and Tribes

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait

Total Problems Solved: 103