Rishi Tiwari
- 4★rishi517
- India
- Student
- National Institute of Technology Patna Bihar, India
- List of teams by Rishi Tiwari
- https://discuss.codechef.com/u/rishi517
- No Active Plan. View Details
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Ratings System Update
(2021-11-17 23:00:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (52):
Practice:
The Gray-Similar Code, KGP Summers, Chopsticks, Divisible Subset, Primality Test, Large factorials, Chef and Proxy, Playing with Matches, Bob and His Friends, Chef and Street Food, Under the Tunnels, Crowd in the College, Power Game, COVID Pandemic and Long Queue, Lift Requests, Another Birthday Present!, Positive Mex, Weird Walk, Lost Weekends, AND Plus OR, Chef and Subtree MEXs, Chef Likes Good Sequences, Flip the String, Chef and IPC Certificates, Gasoline Introduction, Self-Destructing Strings, Array Swaps, Circle of Chaos, Cybalphabit, Maximum Possible Sweetness, Cheating Time, Minimum Popping, Permutation Swaps, Plagiarism, Double Burgers, Lazy Chef, Chef and Subarrays, Correct Sentence, Ceiling Sum, Maximum Array Xor, Beautiful Pairs, Array Rotation Returns, Friend Groups In A Line, Black cells in a chessboard, Large Square, Bus full of passengers, Fibonacci concatenation, Median Rearrangement, Clever Theft, Sorting Segments, Subsegment Divisibility , Merged LIS
Contests (87):
June Challenge 2020 Division 2:
Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control
September Challenge 2020 Division 2:
Ada Matrix, Coronavirus Spread 2, A Problem on Sticks, Chefina and Swap
November Challenge 2020 Division 2:
Restore Sequence, Ada and Dishes, Magical Candy Store, Iron, Magnet and Wall
December Cook-Off 2020 Division 2:
Self-Destructing Strings, Catch the Thief, Minimum Attendance Requirement
March Lunchtime 2021 Division 3:
Make the Sum Even, Lunchtime, Racing, Motivation, Dinner by Candlelight, Turn It
SPYBITS IIT BHU Division 2 (Rated):
B - Valentine Couples, C - Mission Gotham, D - Pilgrims Destination, A - Save Water Save Life
August Cook-Off 2021 Division 2:
Odd Array, Different String, Chef and Closure, Equal Difference, Clear the Array
CodeChef Starters 13 Division 2 (Rated):
Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Magical Doors
CodeChef Starters 15 Division 2 (Rated):
Integer concatenation, Division , Minimise the Size, Nice Pairs
CodeChef Starters 17 Division 2 (Rated):
New Piece, Partition It, String Game, GCD of Prefixes, Binary Inversion
CodeChef Starters 18 Division 1 (Unrated):
Palindromic Binary Numbers, Expectations on a Permutation, Compare those strings
Learning Paths (0):
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Practice Paths (0):
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Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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