Koustav Kumar
- 3★kkumarr1250
- India
- Student
- Home Schooling
- List of teams by Koustav Kumar
- https://discuss.codechef.com/u/kkumarr1250
- No Active Plan. View Details
Activity Heat Map
NewRating Graph
Ratings System Update
(2022-11-02 23:00:02)Ratings System Update
(2022-12-20 00:00:00)Junior Rating Graph
Ratings System Update
(2022-11-02 23:00:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (80):
Practice:
ATM, Chef and Reversing, Gcd Queries, First and Last Digit, Rupsa and the Game, Modular GCD, Distinct Pairs, Chefina and Swaps, Doctor Chef, Golomb Sequence, Cache Hits, Helping Hands, Increasing Decreasing, Path-etic Products, Winning Strategy, Chef and Steps, Find XOR, Binary Concatenation , Game on a Strip, Chef and Wedding Arrangements, K-Foldable String, Mode of Frequencies, Root the Tree, Adding Squares, Hail XOR, Path-etic Sums, The In-XOR-able Task, Yet Another Crossover Episode, Empire Business , Chef and Subtree MEXs, Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Gasoline Introduction, Gasoline, Array Swaps, Circle of Chaos, Angry Cyborg, Binary Puzzle, Three Letters, Horoscope Matrix, One Zero Swaps, Maximum Possible Sweetness, Multiple Games, College Life 5, Maximise Islands, Obsession with 7, Solve This, Dreams of Divisibility, Server Trouble, Average Sorting, Sed Max, Palpal Strings, A Special Tree, Nobel Prize, Dinner by Candlelight, Suffix Sort, Possible Victory, Racing, Lunchtime, Minimum Popping, Lucky Boundaries, C - Mission Gotham, Tree Distances, An Interesting Sequence, K-Subarrays, Friend Groups In A Line, Large Square, Clear the Array, Sequence GCD, Aujasvit and the Circle Game, K Distinct Array, String Reverse, Stone Game, Travelling in the Graph, Permutation Xority, Broken Life, Split AND Sum, Minimum Absolute Score, Flip the Prefix, Maximizing LCS
Contests (132):
August Challenge 2020 Division 2:
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP
September Challenge 2020 Division 2:
Chefina and Swap, A Problem on Sticks, Chef and Trump Cards, Ada Matrix, Coronavirus Spread 2
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 Challenge 2021 Division 2:
Interesting XOR!, College Life 4, Consecutive Adding, Paparazzi Gennady, Space Arrays
August Challenge 2021 Division 2 (Unrated):
Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
CodeChef Starters 25 Division 2 (Rated):
Building Towers, Equal MEX, K Distinct Array, Points and Lines
Learning Paths (0):
None
Practice Paths (0):
None
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
No Contribution
Editorials Contributed (0)
No Contribution