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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Programming and DSA

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Mahir Shah
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Mahir Shah

  • 5★mahir111
  •   India
  • Professional
  • Google India Pvt. Ltd.
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 55
2112 (+47)RatingProvisional
Rating i Provisional Rating, click to know more
April Cook-Off 2022 Division 2(2022-04-02 22:30:02)
Global Rank:   20
Cheated in:   

Ratings System Update

(2022-04-02 22:30:02)
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?
2112 (+61)RatingProvisional
Rating i Provisional Rating, click to know more
April Cook-Off 2022 Division 2(2022-12-20 00:00:00)
Global Rank:   20
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)

Practice Paths (1)

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Practice for ZCO and INOI

1%

Contests (55)

January Challenge 2017

Capital Movement, Cats and Dogs, Reservior

February Challenge 2017

Chef and Triangles, Chef and His Apartment Dues, Gerrymander

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix

January Lunchtime 2017

Nothing in Common

February Lunchtime 2017

Bear and House Queries, Bear and Milky Cookies

April Challenge 2017

Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes

May Challenge 2017

Courses in an university, Median of adjacent maximum numbers

July Challenge 2017

Chef and Sign Sequences, Pishty and tree, Tree Expectancy, Whats in the Name, Calculator , IPC Trainers

August Long Challenge 2017

Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates

September Challenge 2017

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

November Challenge 2017

Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

March Cook-Off 2017

Safe Robot

July Cook-Off 2017

Chang and Bitwise OR, Chang and the Perfect Function

August Cook-Off 2017

From heaven to earth

September Cook-Off 2017

Infinite OR Game, Statistics Construction, Subsequence Equality

October Cook-Off 2017

Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries

March Lunchtime 2017

Bear and Ladder

June Lunchtime 2017

Maximum Unique Segment, Two Numbers

August Lunchtime 2017

Mathison and pangrams

International Coding League (Rated)

Cards Game, Worst Case Analysis

Alkhwarizm 2017 (Rated)

Logan and his XOR debacle

IOPC 2017 (Rated)

The Birthday Tears, Max Out

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers

January Cook-Off 2018

Multiple of 3, Survive in ChocoLand

International Coding League (Rated)

Matrix Game, Stingy Strings, Maze Love

February Cook-Off 2018

Chef and Cook-Off, Chef and Tuples, Chef and Line

February Lunchtime 2018

Game with numbers, Jumping in the hills

March Cook-off 2018 Division 1

Chef Goes to the Cinema, Chef Restores a Matrix

April Cook-off 2018 Division 1

Run Direction, Binary Nim

June Cook-Off 2018 Division 1

Good Permutations

August Cook-Off 2018 Division 1

GukiZ and Candies, Mixi Game

September Mega Cook-Off 2018 Division 1

OneTwo, Make a Permutation

May Lunchtime 2018 Division 1

Count Substrings, Maximum Plus

April Challenge 2018 Division 1

Chef and Array (Challenge), Cutting Plants, Highway Crossing, Count Good Prefixes

August Challenge 2018 Division 1

Coordinate Compression , Modular GCD, Lonely Cycles

August Lunchtime 2018 Division 1

Chef and Eid, Mix Mix Game

September Lunchtime 2018 Division 1

Biased Judgement, Opposite Cites, Chef Restaurant

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success, Awkward Pairs

January Cook-Off 2019 Division 1

Ada School

Plinth-Enigma'19 LNMIIT Techfest - (Rated for all)

XOR! Wait for it, Return of the Gargoyle King, Ross goes for Shopping, Summation over nCr

February Cook-Off 2019 Division 1

Max Range Queries, Chef and Secret Password, Chef and Party

February Lunchtime 2019 Division 1

Roll the Bar, The Tricky Deal, Chef Challenge

Coders' Legacy 2019 (Rated for all)

Bathwater, IPL and RCB, Up for a Game

May Lunchtime 2019 Division 1 (Unrated)

Grid Tour

August Challenge 2019 Division 1

Guddu and his Mother, Encoding, Dilemma, Maximize an Expression, Chef and Gordon Ramsay

August Lunchtime 2019 Division 1

Destroy Cells, Chef Does Coke Yet Again

September Mega Cook-Off 2019 Division 1

Angry Grandfather, Fitness Exercises

International Coding League 2019 (Rated for Division 2)

FlatLand, Too Many Candies, A Weird Device, Earning A Profit , Endgame

Biteration #2 (Rated for Division 2)

A - Books, B - Candy Love, C - Chef and Maths

Exun Programming Prelims 2019 (Rated for all)

Weird Modulo Problem , Tennis Tournament, Chipped Tree, Yet Another Partition Problem

July Challenge 2020 Division 1

Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef

August Lunchtime 2021 Division 1

Just a Graph, Longest Spanning Substrings

September Cook-Off 2021 Division 1

Fake Swaps

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

September Lunchtime 2021 Division 2

Balanced and Unique Arrays, Alice vs Bob Faceoff, Yet another SOD problem

October Cook-Off 2021 Division 2

Can You Reach The End, Odd Sum, Find the Modulus, 01 Subsequence

October Lunchtime 2021 Division 2

Median Rearrangement, Chef and Water Car, Exactly N plus 1 Values

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

SnackDown 2021 - Online Pre-Elimination

Product Pain

December Cook-Off 2021 Division 2

Median Minimization, Musical Chairs

April Cook-Off 2022 Division 2

Chef Goes Shopping, Sticks and Rectangles

Total Problems Solved: 257

2112
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2195)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

Contest Contender - Gold Badge

Contest Contender - Gold Badge

Received for participating in 50 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

Certificates

ADSA0001

Issued March 2018

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