Rounak Chakraborty
- 4★rounak_58
- India
- Student
- Jadavpur University Kolkata, West Bengal, India
- List of teams by Rounak Chakraborty
- https://discuss.codechef.com/u/rounak_58
- No Active Plan. View Details
Activity Heat Map
NewRating Graph
Ratings System Update
(2024-04-24 22:00:02)Ratings System Update
(2022-12-20 00:00:00)Junior Rating Graph
Ratings System Update
(2022-05-18 23:00:04)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (77):
Practice:
Factorial, Small factorials, Enormous Input Test, ATM, Ciel and A-B Problem, Racing Horses, Coin Flip, Carvans, Buying Sweets, Chopsticks, Uncle Johny, Number Mirror, Dividing Stamps, Count Substrings, Copy-Paste, Chef and Notebooks, Lucky Four, Add Two Numbers, Find Remainder, First and Last Digit, Sum of Digits, Reverse The Number, Chef And Operators, Malvika is peculiar about color of balloons, Puppy and Sum, Total Palindromic Numbers, Cats and Dogs, Rectangle, Jumping in the hills, Two vs Ten, Sum OR Difference, HOW MANY DIGITS DO I HAVE, ATM Machine, Chef and SnackDown, Chef and Interactive Contests, Possible Victory, Birthday Gifts, Marathon, Lazy Chef, Chefland Visa, Black cells in a chessboard, Large Square, Two Dishes, RCB and Playoffs, Can_Reach, Make them equal, Equal Integers, Sarthak and his Magic Grid, Chef and Lockout Draws, Good Program, Watching Movies at 2x, Janmansh and Games, Janmansh at Fruit Market, Even Equal Odd, Is this priority or parity!, Path Parity, Sort the String, Maximum And Or, Crushed Apples and a Balance Scale, Printing Binary Array, Anti Palindrome, Hungry Mushak, Last Ladoo Eaten, Mirror, Ladoos and Modaks, Unique Treat, Many Ladoos, Greedy LIS Algorithm, A PLUS B Remastered, Subset GCD, Join States, Xorry 2, Xorry 1, Cookie Day, Another Good String , K Odd Sum, Operating on A
Contests (166):
CodeChef Starters 21 Division 3 (Rated):
Devendra and Water Sports, Akash and Grid, Covid and Theatre Tickets
CodeChef Starters 22 Division 3 (Rated):
An Interesting Sequence, Equal Card Game, Elections in Chefland
January Lunchtime 2022 Division 3:
Subarray permutations, Chef and Subset Additions, Chef and Lockout Draws
CodeChef Starters 25 Division 3 (Rated):
Points and Lines, Fit in Data Type, Chef and His Fruit Stand
February Long 2022 - II, Division 3 (Rated):
Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome
CodeChef Starters 26 Division 3 (Rated):
Careless Chef, Car or Bike, Valentine is Coming, Count the Notebooks, Hostel Room, Control the Pollution
CodeChef Starters 27 Division 3 (Rated):
Distinct Binary Strings, Too many items, Blackjack, The product mystery
March Long One 2022, Division 3 (Rated):
Akash and Function, Substring of a Substring, Akash and Missing Class, Exact Marks, Wordle
March Long Two 2022, Division 3 (Rated):
Chef and Races, The Rating Dilemma, Same Parity Swaps in Binary Strings
CodeChef Starters 31 Division 3 (Rated):
XOR and AND, Alternating String, Sign Moves, The Unchanging OR, Group Assignment
CodeChef Starters 33 Division 3 (Rated):
Distinct Dilemma, Minimum Cars required, Non Adjacent Flips, Make Them Equal
April Long One 2022, Division 3 (Rated):
Dazzling GCD Pair, Prime Sum, Dazzling AXNODR Challenge , The Cooler Dilemma 2, Pairwise Xors
April Long Two 2022 Division 3 (Rated):
Geometric Mean Inequality, Sasta Shark Tank, Best Coupon, Pseudo Sorted Array
Starters 39 Division 3 (Rated):
Compress the Video, Closest Vowels, Recent contest problems, Even Subarray XOR, A or B
Starters 79 Division 2 (Rated):
Mountain, One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums
Starters 85 Division 2 (Rated):
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, TripTastic
Starters 91 Division 2 (Rated):
Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation
Starters 92 Division 2 (Rated):
Rectangular Tiling, Dividing into Groups, Distance Coloring, Dotify Playlist
Starters 123 Division 2 (Rated):
Maximise Adjacent Sum, Check Adjacent Sum, Minimum And Maximum I, Yet Another Alice Bob Game, Minimum And Maximum II
Starters 128 Division 2 (Rated):
Binary Substring, XOR And Multiply, MEXimize the Array, Disjoint Non-Decreasing Array
Learning Paths (0):
None
Practice Paths (23):
SQL: Topic-wise practice:
Aggregates & Group By , Aggregates & Group By , Aggregates & Group By , Aggregates & Group By , Aggregates & Group By , Aggregates & Group By, Aggregates & Group By, Aggregates & Group By, Aggregates & Group By, Aggregates & Group By
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
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Editorials Contributed (0)
No Contribution