Kumar Purushottam 1807107

• Username: 2★k_purushottam
• Country:  India
• Student/Professional:Student
• Institution:Kalinga Institute of Industrial Technology Bhubaneswar, Odisha, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 30

Current Ratings Graph Old Ratings Graph

1547 (-36)RatingProvisional
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Starters 57 Division 3 (Rated)(2022-09-22 23:00:04)

Global Rank:   2917

Cheated in:   

Ratings System Update

(2022-09-22 23:00:04)

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1547 (-5)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 57 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   2917

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 (30)

May Challenge 2020 Division 2

Coronavirus Spread

June Challenge 2020 Division 2

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

July Challenge 2020 Division 2

Ada King, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess

September Challenge 2020 Division 2

A Problem on Sticks

August Cook-Off 2020 Division 2

Chef and Work

August Lunchtime 2020 Division 2

Mode of Frequencies

October Challenge 2020 Division 2

Positive AND, Replace for X, Covid Run, Chef and Easy Queries

December Challenge 2020 Division 2

Vaccine Production, Vaccine Distribution

December Lunchtime 2020 Division 2 (Unrated)

One Zero Swaps, Sed Sequences

October Cook-Off 2020 Division 2

Split the Str Ing, Decreasing Srrnmieeda

October Lunchtime 2020 Division 2

AND Plus OR, Chef Is Just Throwing Random Words

September Cook-Off 2020 Division 2

Bowling Strategy

February Challenge 2021 Division 3

Highest Divisor, Maximise Function, Chef and Meetings, Frog Sort

March Cook-Off 2021 Division 3

Pawri Meme, Weight Balance, Guess the Number

June Cook-Off 2021 Division 3

ICPC Balloons, Chefland Visa

June Lunchtime 2021 Division 3

HTML Tags, Richie Rich

August Challenge 2021 Division 3 (Rated)

Olympics Ranking, Chef and Bulb Invention, Problem Difficulties

October Cook-Off 2021 Division 3

Chef and Pairing Slippers, Average Flex, 01 Subsequence

July Cook-Off 2022 Division 2 (Rated)

Permutation And Median

Starters 46 Division 3 (Rated)

Sort the String, MATH1 Enrolment, Group Assignment

Starters 47 Division 3 (Rated)

Construct N, Minimum Coins, End Sorted, Similar Heights, Copy and Push Back

July Lunchtime 2022 Division 3 (Rated)

The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem

Starters 48 Division 3 (Rated)

Buy Lamps, Fill The Grid, Make Palindrome 2, Positive array

Starters 50 Division 2 (Rated)

Permutation GCD, Average Permutation, Sum Product Segments

Starters 51 Division 3 (Rated)

Split N, Copy and Paste, Different Medians, TV Discount, Dominant Element

Starters 52 Division 2 (Unrated)

Minimum Sum, WA Test Cases, K-Flip

August Lunchtime 2022 Division 2 (Rated)

Array Equality, Easy Permutation

Starters 53 Division 3 (Rated)

Black&White Ring Game, Odd Pairs, Make A and B equal, Weights

Starters 56 Division 3 (Rated)

Nearest Exit, Maximize Colours, Far Away

Starters 57 Division 3 (Rated)

Non-Negative Product, Two Different Palindromes

Total Problems Solved: 385