Nir

• Username: 4★nirkhut
• Country:  Israel
• Student/Professional:Student
• 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: 11

Current Ratings Graph Old Ratings Graph

1917 (-22)RatingProvisional
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Starters 68 Division 2 (Rated)(2022-12-07 23:00:02)

Global Rank:   603

Cheated in:   

Ratings System Update

(2022-12-07 23:00:02)

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1917 (+11)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 68 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   603

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 (11)

July Cook-Off 2022 Division 2 (Rated)

Xor Permutation, Segmentation Fault, Permutation And Median

June Cook-Off 2022 Division 4 (Rated)

Simple XOR, Rating Improvement, Playlist, Break the Stick, First and Last

Starters 42 Division 4 (Rated)

Minimum or Maximum, Minimum number of Flips, Equal Distribution, Age Limit, How Many Maximums, Divisible by 3

June Long One 2022 Division 3 (Rated)

Full Path Eraser, Equal Strings, Alternate Additions, Possible GCD, Divisible by i , Subscriptions

Starters 44 Division 3 (Rated)

Atleast and Atmost, Triple Xor, Dense Bracket Sequence, The Attack of Knight, Jogging

June Lunchtime 2022 Division 3 (Rated)

Equal by XORing, The Lost Array, XOR Times 2 Is Sum, Too many Floors, Zero Ones Equal One Zeros, Max Shift After XOR

Starters 45 Division 2 (Rated)

Even Equal Odd, Xor and Multiply, Retrieve the Array, Adjacent Sum Parity

Starters 46 Division 2 (Rated)

Prime Xor, Vowel Anxiety, Array sorting, Sort the String

Starters 50 Division 2 (Rated)

Permutation GCD, Average Permutation, Sum Product Segments, Air Blimp

Starters 57 Division 2 (Unrated)

Maximum Expression, Even Splits, Two Different Palindromes

Starters 59 Division 2 (Rated)

Maximum Subarray , Suspense String, Confusing Concatenations

Starters 68 Division 2 (Rated)

Boring String, XOR Product, Expense List, Make Money

Total Problems Solved: 58