Ritwik Mandal
- 3★coder_ritwik
- India
- Student
- Indian Institute of Engineering Science and Technology, Shibpur Howrah, West Bengal, India
- List of teams by Ritwik Mandal
- https://discuss.codechef.com/u/coder_ritwik
- No Active Plan. View Details
Activity Heat Map
NewRating Graph
Ratings System Update
(2022-08-03 23:00:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (60):
Practice:
Hotel Bytelandia, Fire Escape Routes, Lucy and the Number Game, Stone, Add Two Numbers, Chef And Binary Operation, Chef and Subset, Mussadi lal and stairs, Decrement OR Increment, Tennis Tournament, Smallest KMP, Hail XOR, String Operations, Team Name, Fair Elections, Chef and Division 3, Point Of Impact, Encoded String, The One Where No One is Ready, Yet another SOD problem, Which Mixture, Pass or Fail, Xor Equation, The One with All the Candy, Product Pain, Missing Sums, Make it Divisible, The One with Ross Wedding, Rock Paper Scissors, Indivisible Permutation, Median Minimization, Distinct Elements, Musical Chairs, RGB Construction, And Or Union, Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game, Prefix Zeros, Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , An Interesting Sequence, Merged LIS, Even Subset Xor, Equal MEX, Points and Lines, String Reverse, PerMEXuation , Non Coprime Neighbours, Travelling in the Graph, Training Plans, Lunchtime, Jenga Night, Good Pairs, Even Subarray XOR, Array Sorting, Make them Equal, Permutation AND, Largest Family
Contests (95):
DSA Learning Series - Contest 1:
Life, the Universe, and Everything, Coin Flip, Lapindromes, Reverse The Number, Smart Phone, Multiple of 3, Factorial
DSA Learning Series - Week 2:
Penalty Shoot-Out II, Infix to Postfix, Chef and Street Food, Wormholes, Compilers and parsers
August Challenge 2020 Division 2:
Chef and Linear Chess, Chef Wars - Return of the Jedi, Another Card Game Problem
December Challenge 2020 Division 2:
Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
February Challenge 2021 Division 3:
Frog Sort, Chef and Meetings, Prime Game, Maximise Function, Highest Divisor
November Challenge 2021 Division 3 (Rated):
Weird Palindrome Making, Hill Sequence, Equal Coins, Which Fuel is Cheaper, Maximise the bridges
January Long 2022 - II, Division 3 (Rated):
Power Sum, Crying Colours, TCS Examination, Chef and Fixed Deposits
January Cook-Off 2022 Division 3:
Mask Policy, Hungry Ashish, Mean Maximization, Palindromes Not Allowed
CodeChef Starters 28 Division 3 (Rated):
Count the Holidays, Self Defence Training, Permutation Xority, Car Choice
CodeChef Starters 29 Division 2 (Rated):
String protocol, Plusle and Minun on Array, Decomposition Reaction
March Cook-Off 2022 Division 2:
Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility
CodeChef Starters 31 Division 2 (Rated):
Sign Moves, The Unchanging OR, Alternating String, XOR and AND
Learning Paths (0):
None
Practice Paths (2):
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
No Contribution
Editorials Contributed (0)
No Contribution