Ritwick Roy
- ritwick_roy
India- Student
- Thapar Institute of Engineering and Technology Patiala, Punjab
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (29)
November Challenge 2019 Division 2
Weapon Value
December Challenge 2019 Division 2
Plus Multiply, That Is My Score!
February Challenge 2020 Division 2
School of Geometry, Hard Cash
March Challenge 2020 Division 2
Ada Bishop 2, Pintu and Fruits
April Challenge 2020 Division 2
Sell All the Cars, COVID Pandemic and Long Queue
May Challenge 2020 Division 2
Coronavirus Spread, Isolation Centers
March Cook-Off 2020 Division 2
Find Your Gift
April Cook-Off 2020 Division 2
Matrix Decomposition, Lift Requests
March Lunchtime 2020 Division 2 (Unrated)
Chef Swaps Digits
April Lunchtime 2020 Division 2
Chef in Fantasy League
UWCOI 2020 (Rated for all)
Find maximum in an Array
December Challenge 2020 Division 2
Even Pair Sum, Vaccine Production, Vaccine Distribution
December Cook-Off 2020 Division 2
Minimum Attendance Requirement
November Lunchtime 2020 Division 2
Gasoline Introduction
January Challenge 2021 Division 3
Point Of Impact, Encoded String, Chef and Division 3, Fair Elections
February Challenge 2021 Division 3
Maximise Function, Highest Divisor
March Challenge 2021 Division 3
Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait
March Lunchtime 2021 Division 3
Racing, Lunchtime, Make the Sum Even, Motivation, Dinner by Candlelight, Turn It
April Lunchtime 2021 Division 2
Chef in Heaven , Bench Press, Array Rotation
May CodeChef Starters 2021 Division 2 (Unrated)
Cheating Time, Plagiarism, Lazy Chef, Correct Sentence
May Challenge 2021 Division 2 (Rated)
An Interesting Sequence, Modular Equation, Tic Tac Toe, Tree House, Xor Equality
June Challenge 2021 Division 2 (Unrated)
Bitwise Tuples, Bella ciao, Summer Heat, Shortest Route
July Challenge 2021 Division 2 (Unrated)
XxOoRr, Optimal Denomination
CodeChef Starters 7 Division 2 (Unrated)
Ceiling Sum, Maximum Array Xor, Chess Format, Food Chain
August Challenge 2021 Division 2 (Unrated)
Problem Difficulties, Olympics Ranking
AlgoManiac - Code For Future Division 2 (Unrated)
The Rumbling
September Challenge 2021 Division 2 (Unrated)
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
SnackDown 2021 - Online Qualifiers
Lucky Number
November Challenge 2021 Division 2 (Unrated)
Weird Palindrome Making, Equal Coins
June Long One 2022 Division 2 (Unrated)
Alternate Additions, Equal Strings
Starters 93 Division 3 (Rated)
Break Free, NASA, 7 Rings, Problem
Starters 94 Division 3 (Rated)
Gymkhana Election IIIT-A, CodeChef Streak, Possible or Not, The Vowel Matrix
Starters 95 Division 2 (Rated)
EVacuate to Moon, Transfusion Chain, Boxes
Starters 96 Division 2 (Rated)
Swap the numbers, Remove Multiples
Starters 97 Division 2 (Rated)
Schrodinger Smiley, No Palindrome, Triplets Min
Starters 98 Division 2 (Rated)
3-Blast Palindrome, Airport Management, Ball Distribution
Starters 99 Division 2 (Rated)
Card Swipe, Exclusion-Inclusion