Krish Jaiswal

• Username: 4★krishx64
• Country:  India
• Student/Professional:Student
• Institution:Narula Institute of Technology Kolkata, West Bengal
• 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: 27

Current Ratings Graph Old Ratings Graph

1800 (-45)RatingProvisional
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Starters 180 (Rated)(2025-04-02 22:00:00)

Global Rank:   969

Cheated in:   

Ratings System Update

(2025-04-02 22:00:00)

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1499 (-158)RatingProvisional
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December Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   1871

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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Practice Paths (0)

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Contests (27)

April Lunchtime 2021 Division 3

Equinox Strings, Chef in Heaven , Coldplay

May Cook-Off 2021 Division 3

Marathon

June Lunchtime 2021 Division 3

False Number, HTML Tags, Richie Rich, Unpleasant Ones

December Lunchtime 2021 Division 2

Maximum Trio, Romantic Reversals

Starters 135 Division 3 (Rated)

Invert And Equalize, Football Ties

Starters 148 Division 3 (Rated)

Let Me Eat Cake!, FightBots

Starters 149 (Rated)

Magical World, Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version)

Starters 150 (Rated)

Equal Pairs (Easy), Find Multiset State, Equal Pairs (Hard), Ratio By 2

Starters 151 (rated)

Convert string, Shooting (Easy)

Starters 152 (Rated)

Maximize Hamming Distance, Anti-Palindrome Queries, Range Minimize

Starters 153 (Rated)

Another Game, Colorful Tree (Easy Version), Butterfly

Starters 154 (Rated)

Add 1 or 2 Game

Starters 161 (Rated)

Temporary Temperature, Red-Blue Sort, One To Three, Two Cards

Starters 162 (Rated)

Permutation Mod K, Adjacent Sum Array, Empty the String

Starters 163 (Rated)

Nice Array, Minimum Types

Starters 164 (Rated)

Halloween Array, Swap and Flip

Starters 165 (Rated)

Reverse and Alternate, Stable Array, Bulk Discount

Starters 166 (Rated)

Distinct Power, Chefland Library

Starters 167 (Rated)

Temperature Balance, Lottery Tickets, Delete Not Equal, Grid Construction (Odd)

Starters 169 (Rated)

Hamming equivalent, Make K Most Frequent

Starters 170 (Rated)

Monster Monster, qUiRkY qUesTs (Easy), Crazy Jumping Frogs

Starters 174 (Rated)

Mystic Slimes, Deletion and Difference

Starters 175 (Rated)

Alternate It!, Make same

Starters 176 (Rated)

Costly Summit, Clothing Store, Friendly Binary Strings, Same And

Starters 178 (Rated)

Big Difference, Placing 01 And 10

Starters 179 (Rated)

Lost in the Fest!!, Station Allocation, Unlock The Safe, Can you reach

Starters 180 (Rated)

Shall we play a game, Array Operations

Total Problems Solved: 91