DEV KULKARNI

• Username: 4★devk27
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology and Science Pilani, Rajasthan, 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: 17

Current Ratings Graph Old Ratings Graph

1818 (-22)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 46 Division 2 (Rated)(2022-07-06 23:00:02)

Global Rank:   1355

Cheated in:   

Ratings System Update

(2022-07-06 23:00:02)

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?

1818 (-5)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 46 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1355

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)

None

Practice Paths (0)

None

Contests (17)

CodeChef Starters 25 Division 3 (Rated)

Fit in Data Type, Points and Lines, Chef and His Fruit Stand

February Cook-Off 2022 Division 3

Perfect Permutation, Prefix Permutation, Peaceful Party, Lazy Salesman, PerMEXuation

February Long 2022 - II, Division 3 (Rated)

Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome

CodeChef Starters 27 Division 2 (Rated)

String Reverse, Distinct Binary Strings, The product mystery

February Lunchtime 2022 Division 2

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

CodeChef Starters 26 Division 4 (Rated)

Control the Pollution, Hostel Room, Valentine is Coming, Car or Bike, Careless Chef, Count the Notebooks

March Long One 2022, Division 2 (Unrated)

Akash and Function, Subarray XOR, Substring of a Substring, Exact Marks

March Long Two 2022, Division 2 (Unrated)

Same Parity Swaps in Binary Strings, Missing Numbers

CodeChef Starters 30 Division 2 (Rated)

Minimum Coloring, Gift Shop and Coupon, Balanced Reversals

CodeChef Starters 31 Division 2 (Rated)

XOR and AND, Alternating String, Sign Moves, The Unchanging OR

CodeChef Starters 32 Division 2 (Rated)

Flip Sorting, Maximize the Minimum, Finding Shoes

CodeChef Starters 33 Division 2 (Rated)

Distinct Dilemma, Broken Life, Non Adjacent Flips, Make Them Equal, Stable Mex

CodeChef Starters 34 Division 2 (Rated)

Average Array

April Lunchtime 2022 Division 2(Rated)

Buckets Full of Candies, Pair Pain

Starters 37 Division 2 (Rated)

Dazzling Even-Odd Challenge, Maximum OR Minimum, Infernos, Beat the Average

Starters 39 Division 2 (Rated)

Compress the Video, Minimize Blocked Roads, Closest Vowels, Even Subarray XOR

May Long Two 2022 Division 2 (Unrated)

Make them Zero, Xor Palindrome, Subarrays with length

Starters 40 Division 2 (Unrated)

Infinity Staircase, Good Pairs

Starters 41 Division 2 (Rated)

Equal Integers, Is this priority or parity!, Path Parity

June Long One 2022 Division 2 (Unrated)

Divisible by i , Possible GCD, Alternate Additions, Equal Strings

Starters 43 Division 2 (Rated)

The Optimal Pairs, Distinct Palindrome

July Long One 2022 Division 2 (Unrated)

Journey of the Knight, Game of Piles Version 1, Slow Solution

Starters 46 Division 2 (Rated)

Prime Xor, Array sorting, Sort the String

Starters 57 Division 2 (Unrated)

Maximum Expression, Even Splits, Two Different Palindromes

Total Problems Solved: 88