mahak shah

• Username: 3★mahakshah2432
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, India
• 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: 30

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Starters 104 Division 3 (Rated)(2023-10-18 22:00:04)

Global Rank:   142

Cheated in:   

Ratings System Update

(2023-10-18 22:00:04)

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1602 (-71)RatingProvisional
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July Lunchtime 2022 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1652

Cheated in:   

Ratings System Update

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

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Learning Paths (0)

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Contests (30)

March Challenge 2021 Division 3

No Time to Wait

April Challenge 2021 Division 3

Chef and Dice, Strong Language, Valid Pair, World Record

June Challenge 2021 Division 3 (Rated)

Bella ciao, Summer Heat

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

July Cook-Off 2021 Division 2

XOR-ORED

July Lunchtime 2021 Division 2

Beautiful Pairs

CodeChef Starters 6 Division 3 (Rated)

Three Dices, Cricket Ranking

CodeChef Starters 7 Division 3 (Rated)

Ceiling Sum, Food Chain, Chess Format, Maximum Array Xor

August Challenge 2021 Division 3 (Rated)

Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum

AlgoManiac - Code For Future Division 3 (Rated)

Say No To Drugs, Meet In The Median, The Old Saint And Three Questions

CodeChef Starters 14 Division 2 (Unrated)

Odd GCD

November Cook-Off 2021 Division 3

Disabled King, Odds and Evens, Missing Sums

C.O.D.E.R.S Division 3 (Rated)

The One On The Last Night, The One with Russ, The One Where It All Began

FizzBuzz Division 3 (Rated)

Can You Eat It, Can_Reach

December Challenge 2021 Division 3 (Rated)

Valleys and Hills, Utkarsh and Placement tests

CodeChef Starters 21 Division 3 (Rated)

Devendra and Water Sports, Akash and Grid, And Or Union, Covid and Theatre Tickets

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence

January Long 2022 - II, Division 2 (Unrated)

Power Sum, Crying Colours

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

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon

July Cook-Off 2022 Division 3 (Rated)

High Accuracy, K-MEX

Starters 43 Division 3 (Rated)

DNA Storage, Distinct Palindrome, Joining Date

Starters 45 Division 3 (Rated)

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

Starters 46 Division 3 (Rated)

Prime Xor, Army Training, Group Assignment, Sort the String, MATH1 Enrolment

Starters 47 Division 3 (Rated)

Copy and Push Back, Similar Heights, Construct N, End Sorted, Minimum Coins

July Lunchtime 2022 Division 2 (Rated)

Yet Another Palindrome Making Problem, Largest Family, Easy Pronunciation

Starters 91 Division 2 (Rated)

Odd GCD Permutation, Blobby Volley Scores, Maximum Sum Permutation

Starters 104 Division 3 (Rated)

Maximise Sum, Santa and Chocolates, Pizza Cutting, GCD and LCM

Total Problems Solved: 94