Nitish Nehra

• Username: 6★nitishk24
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology BHU Varanasi, Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 38

Current Ratings Graph Old Ratings Graph

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Code Melange (Rated for all)(2019-04-17 00:00:00)

Global Rank:   25

Cheated in:   

Ratings System Update

(2019-04-17 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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2239 (-74)RatingProvisional
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Code Melange (Rated for all)(2022-12-20 00:00:00)

Global Rank:   25

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 (38)

October Challenge 2017

Chef and a great voluntary Program, Max Mex, Counter Test For CHEFSUM, A Balanced Contest

November Challenge 2017

Chef Hates Palindromes, Chef and Subarray Queries, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

December Challenge 2017

Total Diamonds, Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays

October Cook-Off 2017

Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries

December Lunchtime 2017

Days in Month

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome

February Cook-Off 2018

Chef and Cook-Off, Chef and Tuples, Chef and Line

February Lunchtime 2018

Prefix borders, Game with numbers, Jumping in the hills

March Challenge 2018 DIV 1

Pishty and Triangles, Chef and Easy Problem, Chef and Gcd Queries, Mix the Colors, Minions and Voting

July Cook-Off 2018 Division 2

Encoding Message, OR Matrix

August Cook-Off 2018 Division 2

GukiZ and Candies, Mixi Game, Balsa For The Three

November Cook-Off 2018 Division 2

Truth and Dare

December Cook-Off 2018 Division 2

Camp Or Not, Yalalovichik Strings

April Challenge 2018 Division 1

Chef and Array (Challenge), Cutting Plants, Highway Crossing, Chef and Same Old Recurrence, Count Good Prefixes

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions, Xor Again, Fake Binary Search, Dibs on Fibs

August Challenge 2018 Division 2

Sheokand and Number, Spell Bob

September Challenge 2018 Division 2

Magician versus Chef

December Challenge 2018 Division 2

Max and Electrical Panel, Chef and Interactive Contests, Chef and An Ideal Problem

November Challenge 2018 Division 2

Chef and Ridges, Chef and Difficult Contests, Chef and Happiness

October Challenge 2018 Division 2

Chef and Serves

September Lunchtime 2018 Division 2

Judging Delay, Biased Judgement, Opposite Cites, Chef Restaurant , Match the Streams

November Lunchtime 2018 Division 2

Useful Number, Event

October Lunchtime 2018 Division 2

Three Friends, Coloring the Grid, Weird Question, Niceness of the Arrays

Code Melange (Rated)

XD Subsequences, Longest Constrained Subsequence, The Deadly Sin, Candy Love

Coders' Legacy 2018 (Rated)

Useless Clocks, Fibonacci String, Killing Zombies

Replay of Indian IOITC 2018 #2 (Rated)

Coin Denominations

ProCon 2018 (Rated for all)

The Great Run, Algebra Score

Encoder (Rated for Division 2)

Knight Chess, Country Tour, Second Largest Element, Old Farmer, Paint the Wall

Moscow Workshops Juniors 2019 (Rated for all)

Cutting Pizza

December Lunchtime 2018 Division 2

Print Pattern, Choosing from Buckets, Age Calculator

January Challenge 2019 Division 1

Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Distinct Pairs

Plinth-Enigma'19 LNMIIT Techfest - (Rated for all)

XOR! Wait for it, Return of the Gargoyle King, Ross goes for Shopping, Summation over nCr

February Lunchtime 2019 Division 1

Roll the Bar, The Tricky Deal, Chef Challenge

March Cook-Off 2019 Division 1

XOR N-bonacci Sequence, Markers and Caps, Music Shopping

Coders' Legacy 2019 (Rated for all)

Bathwater, IPL and RCB, Up for a Game

Alkhwarizm (Rated for all)

Arya and the Grid of Stars, Weirwood Trees, Danny Wants To Know, They are COMING

Code Melange (Rated for all)

Misplaced Signs, Greg and Grid, A Small Array, Go Round, Longest Xommon Subsequence, Max power

Total Problems Solved: 163