Ben
- phben
Hong Kong (SAR)- Student
- Cornell University
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (6)
May Challenge 2017
Long Sandwich , Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences, Chef and Battleship, Chef and Sub Array
June Challenge 2017
Triplets, Pairwise union of sets, Xenny and Coin Rankings, Chef and the Feast, A Good Set, Euler Sum, Chef and Prime Queries, Saboteur (Challenge), Cloning
July Challenge 2017
Whats in the Name, Two Coins, IPC Trainers, Calculator , Servers (Challenge), Tree Expectancy, Pishty and tree, Irrational Root, Chef and Sign Sequences
August Long Challenge 2017
Chef and Rainbow Array, Flower Pots, Strings and Graphs, Greedy Candidates, Mathison and the Data Warehouse (Challenge), Walks on the binary tree, Hill Jumping, Chef and Mover, Chef And Fibonacci Array, Palindromic Game
September Challenge 2017
Weasel does Xor on Tree, Little Chef and Sums, Fill The Matrix, Weasel finds Staircase, Sum of Cubes, Minimum Good Permutation, Chef and Pick Digit, Sereja and Functions (Challenge), Sereja and Commands
June Challenge 2019 Division 1
Lent Money, Count Arrays, Chef and Ingredients, Intersecting Paths, Sum and GCD, Forgotten Tree 9, (Challenge) SnackDown 99