Nikhil Choudhary

• Username: 4★nikhil21decc
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

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No. of Contests Participated: 27

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Starters 48 Division 2 (Rated)(2022-07-20 23:00:02)

Global Rank:   1417

Cheated in:   

Ratings System Update

(2022-07-20 23:00:02)

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1802 (-25)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 48 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1417

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?

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Contests (27)

August Lunchtime 2019 Division 2

Chef and Trip, Eidi Gift

September Mega Cook-Off 2019 Division 2

Playing with Matches

February Challenge 2020 Division 2

School of Geometry, Hard Cash

May Challenge 2020 Division 2

Triple Sort, Coronavirus Spread, Isolation Centers

March Cook-Off 2020 Division 2

Find Your Gift

April Lunchtime 2020 Division 2

Another Birthday Present!, Chef in Fantasy League

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

November Lunchtime 2020 Division 2

Gasoline Introduction

June Cook-Off 2021 Division 2

Binary String on Steroids, The Wave

June Lunchtime 2021 Division 2

From Rational to Binary, False Number, Unpleasant Ones

July Cook-Off 2021 Division 2

XOR-ORED, Mod Equality

September Lunchtime 2021 Division 2

Yet another SOD problem, Alice vs Bob Faceoff, Balanced and Unique Arrays

January Cook-Off 2022 Division 2

Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Merged LIS

January Lunchtime 2022 Division 2

Subarray permutations, Prefix Zeros

CodeChef Starters 24 Division 2 (Rated)

Yet Another Constructive Problem, Avoid Contact, Anti Palindrome, Divisors and Reciprocals

CodeChef Starters 27 Division 2 (Rated)

Distinct Binary Strings, The product mystery

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort

CodeChef Starters 28 Division 2 (Rated)

Permutation Xority, Count the Holidays

CodeChef Starters 29 Division 2 (Rated)

Plusle and Minun on Array, Decomposition Reaction, String protocol

March Cook-Off 2022 Division 2

Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

June Cook-Off 2022 Division 2 (Rated)

Simple XOR, Break the Stick

Starters 42 Division 2 (Rated)

Maximise Set Bits , Divisible by 3, Minimum or Maximum

Starters 45 Division 2 (Rated)

Even Equal Odd, Xor and Multiply, KBG and GN-Theory, Retrieve the Array, Adjacent Sum Parity

Starters 46 Division 2 (Rated)

Prime Xor, Vowel Anxiety, Array sorting, Sort the String

Starters 47 Division 2 (Rated)

Copy and Push Back, Similar Heights, End Sorted

Starters 48 Division 2 (Rated)

Fill The Grid, Make Palindrome 2, Positive array

Total Problems Solved: 100