Harshal Holkar

• Username: 4★har_001
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Delhi 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: 25

Current Ratings Graph Old Ratings Graph

1868 (+29)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 166 (Rated)(2024-12-25 22:00:02)

Global Rank:   336

Cheated in:   

Ratings System Update

(2024-12-25 22:00:02)

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?

1756 (+0)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 67 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1023

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 (25)

August Long 2022 Division 4 (Rated)

Sale Season, XOR with smallest element, Hello Equation, Two Trains, Maximum Submissions, Make A and B equal, Angled Flip

September Long 2022 Division 3 (Rated)

Pokemon Battles, Good Pairs, Interesting Subarray, Distinct Numbers, Bob at the Bank, Speed Limit Test

Starters 60 Division 2 (Rated)

Distinct Numbers, Yet Another Palindrome Problem, Palindrome Flipping

Starters 61 Division 2 (Rated)

Minimise LCS, Weird Subarrays, Subarray Removal

Starters 67 Division 2 (Rated)

Maximum Angriness, Counting Problem, Expensive Steps

Starters 71 Division 2 (Rated)

Pet Store, Flip the Prefix, Maximizing LCS

Starters 72 Division 2 (Rated)

N Triplets

Starters 74 Division 2 (Rated)

Lcm hates Gcd, Odd Even Binary String

Starters 75 Division 2 (Rated)

Prefix Ones, Three Powers of Two, Equal Hamming Distance

Starters 88 Division 2 (Rated)

Chef and Asteroids, Unstable Subarray

Starters 89 Division 2 (Rated)

Plus 2 or Minus 1, Positive or Negative Subarrays, Subarray Removal

Starters 90 Division 2 (Rated)

Crushed Apples and a Balance Scale, Anti Palindrome, Printing Binary Array

Starters 91 Division 2 (Rated)

Odd GCD Permutation, Blobby Volley Scores

Starters 93 Division 2 (Rated)

Break Free, Problem

Starters 97 Division 2 (Rated)

Schrodinger Smiley

Starters 98 Division 2 (Rated)

3-Blast Palindrome, Airport Management, Ball Distribution

Starters 99 Division 2 (Rated)

Card Swipe, Exclusion-Inclusion

Starters 100 Division 2 (Rated)

Stamps 100, Concussive Sequence

Starters 140 Division 2 (Rated)

Make Permutation, Split Permutation, Trick Or Treat, Tree Removal

Starters 142 Division 2 (Rated)

Chef loves Pizza Chef loves halfs, Array Removal

Starters 145 Division 2 (Rated)

Make Bob Win , Make My Array Equal, Square String

Starters 157 (Rated)

Small, Smaller, Smallest, Unmedian, Not-too-far Replacement

Starters 159 (Rated)

Crafty Coloring (Easy), Super Hero, Random Nim, Chess Colouring, Elections

Starters 166 (Rated)

Distinct Power, Divisors Array (Easy Version), Costly Permutations, Chefland Library

Total Problems Solved: 95