Ujjawal malviya

• Username: 1★joker74669
• Country:  India
• Student/Professional:Student
• Institution:Institute of Engineering and Rural Technology, Allahabad
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 21

Current Ratings Graph Old Ratings Graph

1282 (-39)RatingProvisional
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Starters 238 (Rated)(2026-05-13 22:30:06)

Global Rank:   7470

Cheated in:   

Ratings System Update

(2026-05-13 22:30:06)

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1427 (+6)RatingProvisional
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December Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   38

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)

Practice Paths (2)

Practice Python

13%

Level up from 1* to 2*

23%

Contests (21)

May Lunchtime 2022 Division 4 (Rated)

Apples and Oranges, Bucket and Water Flow , How many unattempted problems

Starters 39 Division 4 (Rated)

Compress the Video, Recent contest problems, My very 1st contest!, A or B, Chess Ratings

May Long Two 2022 Division 4 (Rated)

Practice makes us perfect, Subarrays with length, Score High, Total Prize Money, Degree of Polynomial

Starters 40 Division 4 (Unrated)

Difficulty Rating Order, Doubt Support Availability, Whatsapp Messages, Take discount or Not

June Cook-Off 2022 Division 4 (Rated)

Playlist, Rating Improvement

June Long One 2022 Division 4 (Rated)

Chairs Requirement, Subscriptions, Alternate Additions

June Long Two 2022 Division 4 (Rated)

Fitness

Starters 57 Division 4 (Rated)

Alice and Marks, Integers that sum to the same value

Starters 58 Division 4 (Rated)

Reach the Target, Ranklist Pages

Starters 59 Division 4 (Rated)

Audible Range

October Long 2022 Division 4 (Rated)

Podium Finish, Minimum Pizzas, Building Race, Single Operation Part 1, Single Operation Part 2

Starters 60 Division 4 (Rated)

Card Removal, Tax in Chefland, Expert Setter, Paper Cutting

Starters 61 Division 4 (Rated)

Minimise LCS, Different Consecutive Characters , Reach on Time, Odd Sum Pair

Starters 63 Division 4 (Rated)

Packing Books, Tasty Decisions, Avoid Squares Please

Starters 64 Division 4 (Rated)

Mario and the Broken String, Water Consumption, Distinct Colors, Luigi and Uniformity

Starters 65 Division 4 (Rated)

Nahaane Jaa, Parity, Candies, Hackerman

November Long 2022 Division 4 (Rated)

Split and Maximize, String Game, Water Mixing, Time Complexity

December Long 2022 Division 4 (Rated)

Divisible by A_i, Gcd of Subarrays, Good Investment or Not, Divisible by K, Reach fast, Maximise XOR

February Cook-Off 2023 Division 4 (Rated)

Battery Health, Bi_lindrome!, Netflix

Starters 87 Division 4 (Rated)

Four Tickets

Starters 238 (Rated)

Test Match Target, Cricket Nets, WEC-REC

Total Problems Solved: 169