Harsh Singh

• Username: 4★yuvraj_325
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 18

Current Ratings Graph Old Ratings Graph

1847 (-54)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 136 Division 2 ( Rated )(2024-05-29 22:00:02)

Global Rank:   1897

Cheated in:   

Ratings System Update

(2024-05-29 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?

2086 (-13)RatingProvisional
Rating i Provisional Rating, click to know more

July Lunchtime 2022 Division 1 (Rated)(2022-12-20 00:00:00)

Global Rank:   119

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 (18)

March Long One 2022, Division 4 (Rated)

Substring of a Substring, Akash and Function, Wordle, Bath in Winters, Exact Marks, Akash and Missing Class, Discus Throw

March Cook-Off 2022 Division 4

Equal Mex Splitting, Alternating Divisibility, Janmansh at Fruit Market, Janmansh and Assignments, Janmansh and Coins, Janmansh and Games, Fixed Weight

CodeChef Starters 32 Division 4 (Rated)

Maximize the Minimum, Binary String Cost, Volume Control, Finding Shoes, Flip Sorting, Course Registration

CodeChef Starters 34 Division 3 (Rated)

Good Quality Bulbs, Is the Score Consistent

Starters 39 Division 4 (Rated)

Compress the Video, Minimize Blocked Roads, Closest Vowels, Recent contest problems, My very 1st contest!, A or B, Chess Ratings

July Cook-Off 2022 Division 1 (Rated)

Segmentation Fault

Starters 41 Division 3 (Rated)

Remove and Add, Determine the Winner, Path Parity, Is this priority or parity!, Equal Integers

Starters 42 Division 2 (Rated)

Maximise Set Bits , Minimum or Maximum, Divisible by 3

June Long One 2022 Division 2 (Unrated)

Reduce to zero, Equal Strings, Alternate Additions, Possible GCD, Subscriptions, Divisible by i , Full Path Eraser, Chairs Requirement

Starters 44 Division 2 (Rated)

Palindromes Not Allowed, Alternating Strings, Atleast and Atmost, Triple Xor, Dense Bracket Sequence

Starters 43 Division 2 (Rated)

Array Sorting, Make them Equal, The Optimal Pairs, Permutation AND, Distinct Palindrome

Starters 47 Division 1 (Unrated)

Copy and Push Back, Similar Heights

July Lunchtime 2022 Division 1 (Rated)

Largest Family, Tree Retrieval, Consecutive XOR

Starters 54 Division 1 (Unrated)

Equal Distinct

Starters 55 Division 1 (Unrated)

Non Zero Xor, Ball Sequence, Balls and Boxes, OR Tuples

Starters 56 Division 1 (Unrated)

K-Subarrays, Binary Substitution

Starters 104 Division 2 (Rated)

Maximise Sum, GCD and LCM, Construct An Array

Starters 105 Division 2 (Rated)

Take it Easy, Dull Operation, Wishcraft

Starters 106 Division 2 (Rated)

Playing with OR, Save People, Guess the winner!

Starters 133 Division 2 (Rated)

Maximum Alternating Sum

Starters 136 Division 2 ( Rated )

My First Geometry Problem

Total Problems Solved: 117