Sourav Dey

• Username: 4★dinnertime
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 8

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1821 (-57)RatingProvisional
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Starters 46 Division 2 (Rated)(2022-07-06 23:00:02)

Global Rank:   1700

Cheated in:   

Ratings System Update

(2022-07-06 23:00:02)

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1821 (+97)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 46 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1700

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?

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Contests (8)

May Long Two 2022 Division 4 (Rated)

Subsequence-Numbers Divisible by 7, Practice makes us perfect, Degree of Polynomial, Make them Zero, Total Prize Money, Subarrays with length, Xor Palindrome, Score High

Starters 40 Division 4 (Unrated)

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

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

June Long One 2022 Division 4 (Rated)

Equal Strings, Subscriptions, Chairs Requirement, Alternate Additions

Starters 43 Division 4 (Rated)

The Optimal Pairs, Burgers, DNA Storage, Distinct Palindrome, Joining Date, Waiting Time

June Lunchtime 2022 Division 3 (Rated)

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

Starters 45 Division 2 (Rated)

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

Starters 46 Division 2 (Rated)

Prime Xor, Sort the String

Total Problems Solved: 47