Ashok Tirupatimahanti

• Username: 3★hash_oak
• Country:  India
• Student/Professional:Student
• Institution:Vellore Institute of Technology, Vellore
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 15

Current Ratings Graph Old Ratings Graph

1666 (-5)RatingProvisional
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Starters 186 (Rated)(2025-05-14 22:30:02)

Global Rank:   946

Cheated in:   

Ratings System Update

(2025-05-14 22:30:02)

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1708 (+26)RatingProvisional
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September Lunchtime 2022 Division 3 (Rated) (Based on EJOI)(2022-12-20 00:00:00)

Global Rank:   50

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

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Learning Paths (0)

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Contests (15)

July Cook-Off 2022 Division 4 (Rated)

Permutation And Median, K-MEX, Chef Drinks Tea, High Accuracy, Enough Space

June Long Two 2022 Division 4 (Rated)

Count the ACs, Make all equal using Pairs, Complementary Strand in a DNA, Fitness

Starters 45 Division 4 (Rated)

Even Equal Odd, Change Row and Column Both, Adjacent Sum Parity, Retrieve the Array, Best of Two, Chef and his Apps

July Long One 2022 Division 4 (Rated)

Game of Piles Version 1, Chef and Candies, Pass the Exam, Slow Solution, Find A, B, C, Journey of the Knight, Bidding, Largest Square in the garden

Starters 46 Division 4 (Rated)

Sort the String, Counting Words, MATH1 Enrolment

Starters 47 Division 4 (Rated)

Chef On Date, Copy and Push Back, Construct N, End Sorted, Minimum Coins, Chess Time

July Long Two 2022 Division 3 (Rated)

Sum of Product 1, Insurance, Hungry Chef, Maximize Difference, Chef in his Office, Concat Sort, To Divide or Not To Divide

Starters 49 Division 3 (Rated)

N Buttons 1 Bulb, Split The String, High Frequency, Valid Minimum

Starters 50 Division 2 (Rated)

Permutation GCD, Average Permutation

Starters 52 Division 2 (Unrated)

Minimum Sum, WA Test Cases

August Lunchtime 2022 Division 2 (Rated)

Easy Permutation, Array Equality

September Lunchtime 2022 Division 3 (Rated) (Based on EJOI)

Equalize AB, Increasing Addition, Permutation Creation, Stick Break, Flip the cards

December Long 2022 Division 2 (Unrated)

Divisible by K

Starters 142 Division 2 (Rated)

Chef loves Pizza Chef loves halfs, Number Hunt

Starters 143 Division 2 (Rated)

Binary Conversion

Starters 145 Division 2 (Rated)

Make Bob Win , Make My Array Equal, Square String

Starters 186 (Rated)

Distinct Arrays , Jump A or B, Approval Ratings

Total Problems Solved: 92