lawanya dwivedi

• Username: 2★sting45
• Country:  India
• Student/Professional:Student
• Institution:Jadavpur University Kolkata, West Bengal, India
• 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: 10

Current Ratings Graph Old Ratings Graph

1588 (+34)RatingProvisional
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June Lunchtime 2018 Division 2(2018-06-30 22:30:05)

Global Rank:   504

Cheated in:   

Ratings System Update

(2018-06-30 22:30:05)

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1588 (-8)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   504

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 (10)

September Challenge 2016

Faded Palindromes, Chef and calculation, Chef and digits of a number

November Challenge 2016

Task for Alexey

July Cook-Off 2016

Chef and Proportion, Chef and Numbers

August Cook-Off 2016

Tweedle-Dee and Tweedle-Dum

July Lunchtime 2016

Drumpf for President!

September Challenge 2017

Chef and Pick Digit, Little Chef and Sums, Minimum Good Permutation, Sereja and Commands

October Challenge 2017

A Balanced Contest

September Cook-Off 2017

Subsequence Equality

August Lunchtime 2017

Mathison and the Dynamo shuffle, Mathison and pangrams

June Lunchtime 2018 Division 2

Summary Power, Counting Pretty Numbers

Total Problems Solved: 26