Tathastu Sharma

• Username: 3★tathastu_30
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, 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: 12

Current Ratings Graph Old Ratings Graph

1662 (+42)RatingProvisional
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Starters 100 Division 2 (Rated)(2023-09-13 22:00:02)

Global Rank:   485

Cheated in:   

Ratings System Update

(2023-09-13 22:00:02)

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1618 (-68)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 68 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1017

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 (12)

June Challenge 2021 Division 3 (Rated)

Summer Heat, Bella ciao

January Cook-Off 2022 Division 3

Palindromes Not Allowed, Mask Policy, Hungry Ashish

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits, Subarray Mex

January Lunchtime 2022 Division 3

Subarray permutations, Prefix Zeros, Chef and Subset Additions, Chef and Lockout Draws

CodeChef Starters 25 Division 2 (Rated)

Building Towers, Equal MEX, Points and Lines

Starters 38 Division 2 (Rated)

Circular Track, Good Pairs

Starters 51 Division 2 (Rated)

Split N, Copy and Paste, Different Medians

Starters 68 Division 2 (Rated)

Boring String, Expense List, Make Money

Starters 73 Division 2 (Rated)

Append for OR

Starters 89 Division 3 (Rated)

Monopoly, Positive or Negative Subarrays, DDMM or MMDD

Starters 91 Division 3 (Rated)

Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation

Starters 100 Division 2 (Rated)

Stamps 100

Total Problems Solved: 50