shairil
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India- Professional
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Submissions Heat Map
Learning Paths (10)
Python Projects for Beginners:
Beginner DSA in Java
Learn SQL
Beginner DSA in Python
Learn Advance Java
Learn Java (Older version)
UX for Web developers
Java Problem Solving
SQL at Work
Completed
Learn Advanced SQL
Practice Paths (5)
Intermediate-level projects using Cpp
Projects using HTML / CSS
Practice C++
Data Structures Interview Questions
Jump from 2* to 3*
Contests (77)
July Cook-Off 2018 Division 2
Encoding Message
September Mega Cook-Off 2018 Division 2
ATM Machine, Make a Permutation
October Mega Cook-Off 2018 Division 2
Binary Nim 2, Ada and the Staircase
November Cook-Off 2018 Division 2
Truth and Dare, Beautiful Garland
August Challenge 2018 Division 2
Problem Sort, Sheokand and Number, Spell Bob
September Challenge 2018 Division 2
Magician versus Chef, War of XORs, Chef and Adventures
November Challenge 2018 Division 2
Chef and Ridges, Appy Loves One, Chef, Primes and Trees (Challenge), Chef and Difficult Contests, Chef and Happiness
October Challenge 2018 Division 2
Chef and Serves, Byte to Bit
July Lunchtime 2018 Division 2
Split Stones
August Lunchtime 2018 Division 2
Chef and Problem Setting, Chef and Eid
September Lunchtime 2018 Division 2
Judging Delay, Opposite Cites, Chef Restaurant
October Lunchtime 2018 Division 2
Three Friends
ProCon 2018 (Rated for all)
The Great Run, Kill them with your success
January Challenge 2019 Division 2
Yet Another Problem About Sequences, Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes
January Cook-Off 2019 Division 2
Ada School, Ada King
January Lunchtime 2019 Division 2
Distances, Rooks, The Nights Watch
February Challenge 2019 Division 1
Chef and Secret Ingredients
March Challenge 2019 Division 2
Chef and Number Game
March Lunchtime 2019 Division 2
Testing Robot
April Challenge 2019 Division 2
Maximum Remaining
April Cook-Off 2019 Division 2
Making a Meal, Chef Learning Hungarian Algorithm
May Challenge 2019 Division 2
Reduce to One
May Cook-Off 2019 Division 2
Recover the Sequence
May Lunchtime 2019 Division 2 (Unrated)
Dummy Palindromic Strings, Grid Tour, CV
June Challenge 2019 Division 2
Road Signs, Chef and Proxy, Guddu on a Date
June Cook-Off 2019 Division 2
Multiple Choice Exam
July Challenge 2019 Division 2
Chef and Mean
August Challenge 2019 Division 2
Dilemma, Football, Distribute Apples, Zombie and the Caves
November Challenge 2019 Division 2
Hard Sequence, Weapon Value
January Challenge 2020 Division 2
Chef and Dynamo, Breaking Bricks
February Challenge 2020 Division 2
School of Geometry
April Challenge 2020 Division 2
Sell All the Cars, COVID Pandemic and Long Queue
May Challenge 2020 Division 2
Coronavirus Spread, Isolation Centers
April Cook-Off 2020 Division 2
Lift Requests
April Lunchtime 2020 Division 2
Another Birthday Present!, Chef in Fantasy League
May Lunchtime 2020 Division 2
Weird Walk, Lost Weekends
June Challenge 2020 Division 2
Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control
July Challenge 2020 Division 2
Ada King, Chef and Card Game, Chef and Strings
September Challenge 2020 Division 2
A Problem on Sticks, Ada Matrix
June Cook-Off 2020 Division 2
Cache Hits, Max Mex
June Lunchtime 2020 Division 2
Chef and Demonetisation, Increasing Decreasing
October Challenge 2020 Division 2
Positive AND, Covid Run, Chef and Easy Queries
November Challenge 2020 Division 2
Restore Sequence, Ada and Dishes
January Challenge 2021 Division 2
Fair Elections
December Challenge 2020 Division 2
Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
November Cook-Off 2020 Division 2
Flip the String, Chef and IPC Certificates
October Lunchtime 2020 Division 2
AND Plus OR, Chef Likes Good Sequences
November Lunchtime 2020 Division 2
Gasoline Introduction
September Lunchtime 2020 Division 2
GCD operations, Watermelon
January Lunchtime 2021 Division 3 (Unrated)
Ashishgup and Interviews, Pair Me, Even Differences, Even Sum
February Challenge 2021 Division 3
Frog Sort, Chef and Meetings, Maximise Function, Highest Divisor
March Cook-Off 2021 Division 3
Pawri Meme, Matrix XOR, Weight Balance, Guess the Number
March Challenge 2021 Division 3
Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait
April Cook-Off 2021 Division 2
OR of ANDs, Chocolate Monger
May Lunchtime 2021 Division 2
Charges, Tom And Jerry 1, Total Components
May Challenge 2021 Division 2 (Rated)
Xor Equality, Modular Equation
June Lunchtime 2021 Division 2
From Rational to Binary, False Number, Unpleasant Ones
September Cook-Off 2021 Division 2
Zebra Crossing, Adjacency Hatred
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
CodeChef Starters 11 Division 2 (Rated)
Positive Spewing, The Grid Fill Problem, Obtain the Sum
CodeChef Starters 12 Division 2 (Unrated)
Make it Divisible
CodeChef Starters 14 Division 2 (Unrated)
Odd GCD, Diagonal movement, FIXFIX, RCB and Playoffs
October Challenge 2021 Division 2 (Unrated)
Longest AND Subarray, MEX-OR
CodeChef Starters 16 Division 2 (Unrated)
Professor And Directions
October Cook-Off 2021 Division 2
Odd Sum, 01 Subsequence
October Lunchtime 2021 Division 2
Exactly N plus 1 Values
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
SnackDown 2021 - Online Round 1B
Queens Placement , Largest Laddu
CodeChef Starters 17 Division 2 (Rated)
Binary Inversion, GCD of Prefixes, String Game, New Piece
CodeChef Starters 34 Division 2 (Rated)
Binary Mismatch, Average Array, Binary String Xor, Good Permutation
June Long One 2022 Division 2 (Unrated)
Divisible by i , Possible GCD, Alternate Additions, Equal Strings
June Long Two 2022 Division 2 (Unrated)
Count the ACs
Starters 57 Division 2 (Unrated)
Maximum Expression, Two Different Palindromes
Starters 58 Division 2 (Unrated)
Break the elements, Ranklist Pages, Reach the Target, Remove Bad elements
Starters 59 Division 2 (Rated)
Maximum Subarray , Suspense String, Confusing Concatenations, Alternative Sufferings
Starters 60 Division 2 (Rated)
Distinct Numbers, Yet Another Palindrome Problem, Palindrome Flipping
Starters 61 Division 2 (Rated)
Minimise LCS, Weird Subarrays, Subarray Removal
Starters 63 Division 2 (Rated)
One-XOR Deletions, Make Length 1, Minimum Absolute Score
Starters 64 Division 2 (Rated)
Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Prime Factor Division, Distinct Neighbours
Starters 100 Division 2 (Rated)
Prime Permutation, Stamps 100
Starters 101 Division 2 (Rated)
Minimize Xor Difference, Warrior Chef, Lockpicking Chef
Starters 102 Division 2 (Rated)
Bit Play, Array Sum
Starters 103 Division 2 (Rated)
Unique xor, Divisible By 8, Dice Number
August Long 2023 Division 2 (Unrated)
All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!
September Short 2023 Division 2 (Unrated)
GCD Discount, Ultimate Fencing, Lucky Seven, Slow Start, Mixing Extraordinaire