Ken Chang
- yunyi2525
China- Student
- Tsinghua University
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (2)
Contests (12)
January Challenge 2018
Rectangle
February Challenge 2018
Chef And The Patents, Car-pal Tunnel
April Challenge 2018 Division 2
Workers
July Challenge 2018 Division 2
Strike or Spare
May Challenge 2021 Division 3 (Rated)
Golf, Solubility
June Challenge 2021 Division 3 (Rated)
Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat
July Challenge 2021 Division 3 (Rated)
XxOoRr, Relativity, Maximum Production, Optimal Denomination, Chef vs Bharat
August Challenge 2021 Division 2 (Unrated)
Special Triplets, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
Starters 189 (Rated)
Distinct 2 Subarray, Nutrition Cost, Create Binary String
Starters 190 (Rated)
Subsequence Sort, Number Reduction, Light All, Parry It! (Easy)
Weekend Dev Challenge 01
Project 2 - To do list - Add task, Project 1 - Code Breaker Challenge problem 1, Project 1 - Code Breaker Challenge problem 2, Project 2 - To do list - List and Delete Task, Project 1 - Code Breaker Challenge problem 3, Project 2 - To do list - Toggle Tasks
Starters 191 (Rated)
Add 1 or 2, Nearest Square, Permuted Greater than 2, Add to get GCD, Grid Path (Easy)
Starters 193 (Rated)
Mex Tree (Min), Add Permutation, Check Odd Even Divisors, Count Odd Even Divisors
Starters 222 (Rated)
Sell Upto 2, Sorting Prefixes, Layered Cake