Nguyễn Hoàng Phương
- nhphuongltv
Vietnam- Professional
- Axon Enterprise, Inc
- No Active Plan. View Details
Activity Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (84)
June Challenge 2015
Steady tables, Chef and Memory Limit, Chef and Polygons
July Challenge 2015
Addition and Multiplication, Bread, MasterChef, Na2a and lucky stone, Chef and Cube
August Challenge 2015
Gravity Guy, Cooking Machine
September Challenge 2015
Chain of Doughnuts, Nikitosh and xor, Count Steps in Matrix
October Challenge 2015
Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Rupsa and Equilateral Triangle
November Challenge 2015
Ingredients, Receipt Recovery, Chef and collection of stamps, Eugene and function, Simple Sum
December Challenge 2015
Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Chef and Filters
October Lunchtime 2015
emitL
January Long Challenge 2016
Sereja and Salesman, Rupsa and the Game, Churu and Balls, Cyclist Race, Chef and Time Machine, Devu and Perfume
February Challenge 2016
Sereja and Two Lines, Chef and Strange Operations, Devu and a light discussion, Rectangles of Love, Chef-Detective, Matrix Maximum Sum, Call Center Schedule
March Challenge 2016
Sereja and Two Strings 2, Palindromic substrings, maximize the sum, Parity tree, Chef And Special Dishes
April Challenge 2016
Help Watson Escape, Fibonacci Queries, Chef and Ballons, Chef And Magical Path, Chef And Coloring
May Challenge 2016
Forest Gathering, Chef and Big Soccer, Laddu
June Challenge 2016
Chef And The Hiring Event, Chef and Rectangle Array, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Devu and an Array
July Challenge 2016
Andrash and Stipendium, Chef and Segments, Chef and Robots Competition, Chefland and Electricity
August Challenge 2016
Chef and His Garden, Chef and Round Run, Funny gnomes, Maximum Grid, A Good Problem
September Challenge 2016
Chef and Friends, Dividing Machine, Chef and digits of a number, Faded Palindromes, JosephLand, Chef and calculation
October Challenge 2016
Chef and Keyboard, Big Queries, Chef and Two String
November Challenge 2016
Count Permutations, Friends Meeting, Urban Development, Gift and Chef, Task for Alexey
December Challenge 2016
Train Partner, Chef and Finding Direction, Sereja and Increasing subsequence, Kirito in labyrinth, Our Base is Under Attack
January Cook-Off 2016
Chef and Destruction, Chef and Fruits
February Cook-Off 2016
Puppy and Catchers, Puppy and Sum
July Cook-Off 2016
Chef and Proportion, Chef and Numbers, Chef and Land, Chef and Array
September Cook-Off 2016
Lazy Jem, The Lost Arithmetic Sequences
October Cook-Off 2016
Sherlock and the Ugly Flower, Watson asks Does Permutation Exist, ChefWatson uses Social Network, Sherlock and Smallest Window
July Lunchtime 2016
Drumpf for President!, Lumpy - The Bus Driver
August Lunchtime 2016
Studying Alphabet
September Lunchtime 2016
Chef and Inequality, Chef and Tree
October Lunchtime 2016
FastFood Combos, The Largest Bouquet
November Lunchtime 2016
Chef and his Students, Chef and Square Set
December Lunchtime 2016
Superheroes and villains
February Challenge 2017
Chef and Yoda, Eugene and big number, Primitive Queries, Interval Game, Sereja and Inversions, Chef and Triangles, Chef and his Best Friend, Chef and His Apartment Dues, Most Frequent Element, Gerrymander
March Challenge 2017
Cooking Schedule, Xenny and Alternating Tasks, Pishty and birthday, Bear and Extra Number, Bandwidth of a matrix
January Lunchtime 2017
Sealing up, Nothing in Common
February Lunchtime 2017
Bear and House Queries, Bear and Milky Cookies, Bear and Bribing Tree
April Challenge 2017
Chef and Digits, Chef and Divisor Tree, Stable market, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
May Challenge 2017
Chef and Sub Array , Long Sandwich , Gotham PD, Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences, Painting Tree
June Challenge 2017
Chef and Prime Queries, A Good Set, Xenny and Coin Rankings
July Challenge 2017
Chef and Sign Sequences, Pishty and tree, Whats in the Name, Calculator , IPC Trainers
August Long Challenge 2017
Chef and Rainbow Array, Chef And Fibonacci Array, Chef and Mover, Palindromic Game, Greedy Candidates
September Challenge 2017
Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums
October Challenge 2017
Chef and a great voluntary Program, Max Mex, A Balanced Contest
November Challenge 2017
Chef Hates Palindromes, Chef and Subarray Queries, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
December Challenge 2017
Chef And his Cake
April Cook-Off 2017
Bear and Shop Trip, Bear and Candies 123, Bear and AB
March Lunchtime 2017
Bear and Ladder, Bear and Species
July Lunchtime 2017
Find the Maximum Value, Good Pairs
September Lunchtime 2017
Chef and Cook-Off Contests
January Challenge 2018
K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers
February Challenge 2018
Broken Clock, Chef And Land Labeling, Chef And His Characters, Chef And The Patents, Chef and odd queries, Points Inside A Polygon, Permutation and Palindrome
March Challenge 2018 DIV 1
Pishty and Triangles, Chef and Easy Problem, Chef and Gcd Queries, Mix the Colors, Minions and Voting
March Cook-off 2018 Division 1
Chef Goes to the Cinema, Chef Restores an Array, Chef Restores a Matrix
April Challenge 2018 Division 1
Cutting Plants, Count Good Prefixes
May Challenge 2018 Division 1
Fake Binary Search, Dibs on Fibs
June Challenge 2018 Division 1
Two Flowers, Vision, Ways to Work
July Challenge 2018 Division 1
No Minimum No Maximum, Gears
August Challenge 2018 Division 1
Modular GCD
September Challenge 2018 Division 1
AND Square Subsegments
November Challenge 2018 Division 2
Chef and Difficult Contests
October Lunchtime 2018 Division 2
Three Friends, Coloring the Grid, Weird Question
February Challenge 2019 Division 2
Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef
March Challenge 2019 Division 2
Chef got Recipes, Chef and Number Game, Yet Again a Subarray Problem
April Challenge 2019 Division 2
Kira Loves Palindromes, Mininum XOR over Tree, Friend or Girlfriend, Maximum Remaining, Fencing
June Challenge 2019 Division 2
Sum and GCD
July Challenge 2019 Division 2
Circular Merging, Minimum and Maximum, Chef and Mean
August Challenge 2019 Division 2
Guddu and his Mother, Encoding, Dilemma, Chef and Gordon Ramsay, Football, Distribute Apples, Zombie and the Caves
October Challenge 2019 Division 2
Even Edges, Missing Number, Bacterial Reproduction, Chef and Maximum Star Value, Array Modification, (Challenge) Maximizing LIS, Operations on a Matrix, Phone Prices
October Lunchtime 2019 Division 1 (Unrated)
Counting Inversions Again!, Box Game
November Challenge 2019 Division 1
Physical Exercise, From Zero to Infinity, Single Point of Failure
December Challenge 2019 Division 1
Chefina and Ranges, Binary XOR, Sticky Notes
January Challenge 2020 Division 1
Doraemon
February Challenge 2020 Division 2
Expected Change, No Change Required, The Theatre Problem, School of Geometry, Hard Cash
March Challenge 2020 Division 2
Chef and DAG, XOR Engine, Lasers Everywhere, Pintu and Fruits
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Factor Tree
June Challenge 2020 Division 1
The Tom and Jerry Game!
July Challenge 2020 Division 2
Ada King, Chefina and Swaps, Chef and Card Game, Chef and Strings
August Challenge 2020 Division 2
Subsequence Frequency Counting, Chefina and Strange Tree, Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements
September Challenge 2020 Division 1
Find XOR, Ada Matrix
January Challenge 2021 Division 2
Watching CPL, Fair Elections
February Challenge 2021 Division 2
Frog Sort, Team Name, Maximise Function
March Challenge 2021 Division 2
Interesting XOR!, Dense Graph, College Life 4, Paparazzi Gennady, Space Arrays, Maximum Topological Sort
May Challenge 2021 Division 2 (Rated)
Xor Equality
SnackDown 2021 - Online Qualifiers
Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM