Krish Kumar

• Username: 3★logan3004
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Jamshedpur Jharkhand, 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

1792 (+20)RatingProvisional
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Starters 118 Division 2 (Rated)(2024-01-24 22:00:02)

Global Rank:   555

Cheated in:   

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(2024-01-24 22:00:02)

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1671 (+6)RatingProvisional
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Starters 68 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   877

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

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Contests (18)

July Cook-Off 2022 Division 4 (Rated)

Chef Drinks Tea, High Accuracy, Enough Space

Starters 45 Division 4 (Rated)

Chef and his Apps, Best of Two, Retrieve the Array, Adjacent Sum Parity, Change Row and Column Both

July Long One 2022 Division 4 (Rated)

Game of Piles Version 1, Chef and Candies, Pass the Exam, Slow Solution, Journey of the Knight, Bidding

Starters 47 Division 4 (Rated)

Chef On Date, Construct N, End Sorted, Minimum Coins, Chess Time

Starters 48 Division 4 (Rated)

Buy Lamps, Fill Candies, Fill The Grid, Passes for Fair

July Long Two 2022 Division 4 (Rated)

Maximize Difference, Concat Sort, Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Insurance, Hungry Chef

September Long 2022 Division 3 (Rated)

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

Starters 56 Division 3 (Rated)

Nearest Exit, Maximize Colours

Starters 58 Division 3 (Rated)

Break the elements, Remove Bad elements, Add to Subsequence

October Long 2022 Division 3 (Rated)

Binary Substituition, Building Race, Single Operation Part 1, Single Operation Part 2

Starters 60 Division 3 (Rated)

Distinct Numbers, Yet Another Palindrome Problem, Paper Cutting, Palindrome Flipping, Card Removal

Starters 62 Division 2 (Rated)

Sorted Substrings, Pythagorean Pair, Final Sum, Make Multiple

Starters 68 Division 2 (Rated)

Boring String, XOR Product, Expense List, Make Money

February Cook-Off 2023 Division 2 (Rated)

Take Not Less, Minimum Beauty , Permutation and Modulus, Alice Potter And Dumbledore Army

Starters 87 Division 2 (Rated)

Inversions of subsequences, Existence, AB plus C

Starters 115 Division 2 (Rated)

Greedy LIS Algorithm, Make All Zero, A PLUS B Remastered, Decorating Christmas Tree

Starters 117 Division 2 (Rated)

Spread Spree, Not Prime Permutation, Spell Shortening

Starters 118 Division 2 (Rated)

Subset GCD, Join States, Xorry 2, Xorry 1

Total Problems Solved: 134