Vijay kumar kaushik

• Username: 4★vk98
• Country:  India
• Student/Professional:Professional
• Organisation:Flipkart Internet Pvt. Ltd.
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 20

Current Ratings Graph Old Ratings Graph

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December Challenge 2020 Division 1(2020-12-14 15:00:00)

Global Rank:   150

Cheated in:   

Ratings System Update

(2020-12-14 15:00:00)

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1861 (-230)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   150

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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Contests (20)

October Mega Cook-Off 2018 Division 2

Pumping Water, Ada and the Staircase

February Challenge 2019 Division 2

Guess It Right, Manhattan Rectangle, Deputy Chef, Art of Balance, (Challenge) Chef with Orchestra in the Kitchen, Appy and Contest, Chef and Secret Ingredients, Chef and Magical Jars

March Challenge 2019 Division 2

Chef got Recipes, Chef and Number Game, Chef and a Beautiful Digit, (Challenge) Interleaving Strings

Coders' Legacy 2019 (Rated for all)

IPL and RCB

May Cook-Off 2019 Division 2

Chain Reaction

June Challenge 2019 Division 2

(Challenge) SnackDown 99, Sum and GCD, Chef and Ingredients, Guddu on a Date, Lent Money, Chef and Proxy, Road Signs

June Cook-Off 2019 Division 1

Drink Slush

July Challenge 2019 Division 2

Guess the Prime!, Parity Again, Codechef War, Circular Merging, Minimum and Maximum, Chef and Mean

July Cook-Off 2019 Division 1

Birthday Gift Again

July Lunchtime 2019 Division 1 (Unrated)

Delete a Subarray

August Challenge 2019 Division 1

Zombie and the Caves, Distribute Apples, Football, Maximize an Expression, Encoding, Dilemma, Guddu and his Mother

September Lunchtime 2019 Division 1

All Substrings, Find the Sum

October Challenge 2019 Division 1

Even Edges, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS, Operations on a Matrix

February Lunchtime 2020 Division 1

Swapping to Palindrome, Secret Mission

July Cook-Off 2020 Division 1

Even-tual Reduction, OR-thodox Distinction

August Cook-Off 2020 Division 1

Red-blue Trees, Polygon Relationship

August Lunchtime 2020 Division 1

Alien Invasion , Counting Graphs, Game on a Strip

December Challenge 2020 Division 1

Hail XOR, Calculus, String Operations, Positive Prefixes, Even Pair Sum

November Cook-Off 2020 Division 1

Flip the String, Chef and IPC Certificates, Hiring Workers

October Lunchtime 2020 Division 1

Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Cute Chef Gift

May Challenge 2021 Division 1 (Unrated)

Tree House, Xor Equality

CodeChef Starters 12 Division 1 (Unrated)

Good Weather, Make it Divisible

Total Problems Solved: 307