lich
- 4★lich_ning
- China
- Student
- South China Agricultural University Guangzhou, China
- List of teams by lich
- https://discuss.codechef.com/u/lich_ning
- No Active Plan. View Details
Activity Heat Map
NewRating Graph
Ratings System Update
(2021-04-12 15:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (36):
Practice:
Bytelandian gold coins, Little Elephant and Boxes, Closing the Tweets, A Story with Strings, Misha and Gym, Chef and Recipes, Yalalovichik Strings, Yet Another Tree Problem, Must Be Divisible, Xor It, Crash It, Maximum Subsequence Sum, Perfect Power Divisors, Profitable Paths, Range AND, Chefina and Sums, Factor Tree, XOR Game, Sweetest Candy , Chef and Pepperoni Pizza Again, A Tree to Remember, Random Chocolates, Maximum GCD Subset, The Gifting Problem, Inversions in Permutations, Per Capita Income, Carry Bed, Checkpoints, Banned Quotient, Drawing, Positive AND, Replace for X, D-Dimensional MST, Full Path Eraser, Divisible by i , Possible GCD
Contests (63):
February Challenge 2019 Division 2:
Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef
June Challenge 2019 Division 2:
Chef and His Dish, Sum and GCD, Intersecting Paths, Chef and Ingredients, Guddu on a Date, Lent Money, Chef and Proxy, Road Signs
July Challenge 2019 Division 2:
Parity Again, Codechef War, Circular Merging, Minimum and Maximum, Chef and Mean
September Challenge 2019 Division 2:
Chef and Good Subsequences, Easy Fibonacci, Chef and Interesting Subsequences
April Challenge 2020 Division 2:
COVID Pandemic and Long Queue, Sell All the Cars, Strange Number, Squared Subsequences
May Challenge 2020 Division 1:
Buying a New String, Triple Sort, Sorting Vases, Chef and Bitwise Product
April Cook-Off 2020 Division 2:
Tower Counting, Matrix Decomposition, Lift Requests, Simple Operations
May Cook-Off 2020 Division 1:
Chef, Chefina and Their Friendship, Chefland Squads and the Army Chief, Chefina on a Trip, Roads in Chefland
Learning Paths (0):
None
Practice Paths (0):
None
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
No Contribution
Editorials Contributed (0)
No Contribution