Yu Tianshu
- 5★yts1999
- China
- Student
- Beihang University Beijing, China
- List of teams by Yu Tianshu
- No Active Plan. View Details
Activity Heat Map
NewRating Graph
Ratings System Update
(2018-02-24 22:30:00)Ratings System Update
(2022-12-20 00:00:00)Junior Rating Graph
Ratings System Update
(2016-03-15 15:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (106):
Practice:
Across the River, Short II, Card Shuffle, Find a special connected block, Selling Tickets, Little Elephant and Colored Coins, Little Elephant and Boxes, Annual Parade, Different Trips, Arithmetic Progressions, Observing the Tree, Queries on tree again!, Counting The Important Pairs, Sereja and Graph, Prime Distance On Tree, Gangsters of Treeland, Counting D-sets, Fibonacci Number, Cube Cakes, ForbiddenSum, Query on a tree VI, Meteor, Chef and the Cake II, The Street , Chef of The Ancient, Chef and Reunion, Game of Divisors, Chef and Graph Queries, Sereja and Subsegment Increasings, Chef and Digit Jumps, Sereja and Equality, Sereja and Arcs, Two Companies, Count Sequences, Game of Numbers, Coprime Triples, Union on Tree, Chef and Churu, Course Selection, Good galaxy, Xor Queries, String Matching, Chef and Balanced Strings, Chef and Cake, 3D Queries, Devu and Manhattan Distance, Nikitosh and xor, Chefbook, Simple Queries, Cracking the Code, Many Lists, Super Numbers, Chef and Tree, Chef and Vectors, Call Center Schedule, Hidden Message, Waiting in a Queue, Four Points, Ancestors in Two Trees, Add or Multiply, Mex division, Robots in a DAG, Chef and Deforestation, Vertex Cover, Black and Red vertices of Tree, Method Resolution Order, Find an element in hidden array, Area of an amazing figure, Obtain Desired Expected Value, Chef Counts Semi-BSTs, Codie Bird, Good and Bad Persons, Minimize the string, Quadratic Functions, Longest Races, Magic Board, Drunk Man in Large City, Nested Candy Boxes, Crypto Trading, A Few Laughing Men, Coder Life Matters, Poetic word, K-Concatenation, Maximum Score, String Merging, Partition the numbers, Tom and his game, Angry Killjee, Chef and Special Array, Chef and Special Nodes, Chef And Chocolates, Chef and Tuples, Chef and Line, Distinct Behaviours, Smaller than the element, Archi and Tree, Pizza Delivery, Sonya and Segments, Permutation Composition Queries, Exact Walks, Coin Denominations, Changing Numbers, Finding Second Maximum, Chef and Queries on a Tree, Mouse Meets Cheese, Chefa tests Chef
Contests (52):
February Challenge 2015:
Chef and Strange Formula, Let us play with rank list, Chef and Equality, Chef and Chain
September Challenge 2015:
Bank robbery, Lighthouses, Count Steps in Matrix, Nikitosh and xor, Chain of Doughnuts
January Long Challenge 2016:
Devu and Perfume, Chef and Time Machine, Churu and Balls, Chef and Inflation, Sereja and Salesman, Rupsa and the Game
February Challenge 2016:
Sereja and Two Lines, Chef and Strange Operations, Devu and a light discussion, Rectangles of Love, Chef-Detective, Matrix Maximum Sum
March Challenge 2016:
Chef And Special Dishes, Parity tree, maximize the sum, Floor Distribution, Palindromic substrings, Sereja and Two Strings 2
February Challenge 2018:
Broken Clock, Chef And His Characters, Chef And The Patents, Points Inside A Polygon, Car-pal Tunnel, Permutation and Palindrome
Learning Paths (0):
None
Practice Paths (8):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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