Po-Hsiang Hao
- 6★johnathan79717
- United Kingdom
- Professional
- List of teams by Po-Hsiang Hao
- https://discuss.codechef.com/u/johnathan79717
- No Active Plan. View Details
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(2021-05-24 00:00:00)Ratings System Update
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Submissions
Practice Problems (58):
Practice:
Factorial, Bytelandian gold coins, Life, the Universe, and Everything, Prime Palindromes, Odd, Little Elephant and Strings, Sereja and Game, Travelling Chef Problem, Chef and The Right Triangles, Chef and The Divisibility Queries, Strange Matrix, Kamehameha, Code, Polo the Penguin and the Numbers, Polo the Penguin and the Test, Girl Friend and String Gift, Combinatorial Numbers, Exponential Game, Chefs in Queue, Magic Pairs, Chef and Reunion, World War 2, Lex Next, Chef and Trees, Greedy puppy, Puppy and game, Puppy and cats, Chef and the XORed Number , Product on Tree, Chef and LCS, Vaibhav and Ministers, Count Substrings, Weak in the Middle, Waiting in Queue, Useful Number, Chef and Railway Stations, Expected Change, Buying a New String, Profitable Paths 2, Maximum AND, Chef, Chefina and Their Friendship, Chefland Squads and the Army Chief, Chefina on a Trip, D-Dimensional MST, Adding Squares, Isomorphic Morphism, Gasoline, Random Grouping, String Operations, Blackjack, Mysterious Sequence, Mex Subsequence, Carry All Fruits, XOR-ed Palindromes, And-Or Game, Cheapest Travel Plan, Not Too Colourful, Prefix And
Contests (472):
June Challenge 2012:
Closest Points, Polynomial Partition Function, Little Elephant and Product, Little Elephant and Candies, Doom Bakes Cakes, Arranging Cup-cakes
July Challenge 2012:
Chef's Dream, My Fair Coins, The Gray-Similar Code, Little Elephant and Bubble Sort, Gift Rift, Restaurant Rating
April Challenge 2013:
Little Elephant and Music, Barcelona Gameplay Tactics, ChefGame, Kingdom Unity, Maximum Weight Difference, Levy Conjecture
May Challenge 2013:
Matchsticks, Witua and Math, Tree Counting, Juno Puzzle for May, Name Reduction, Your Name is Mine, Field Trip
October Challenge 2013:
Little Elephant and Bamboo, Helping Lira, Maxim and Dividers, Sereja and Transformation, Yet Another Nice Girl, Kamehameha
November Challenge 2013:
Chef Game, Superpowers of 2, Yet Another Cute Girl, Sereja and Vectors, Uncle Johny, Square Digit Squares, Missing some chairs
December Challenge 2013:
Lucy and the Flowers, Cube Cakes, Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries, Query on a tree VI
January Challenge 2014:
Magic Trick, Counting The Important Pairs, Sereja and Graph, Counting D-sets, ForbiddenSum, Meteor, Bon Appetit, Please like me, Chef and Feedback
September Cook-Off 2014, ACM-ICPC Warm up:
Sherlock and the Grid, Subarray GCD, Subarray LCM, World War 2
February Challenge 2014:
Little Elephant and Movies, Draughts, Make Him Happy, Chef and Favourite Sequence, Longest Common Pattern, Little Elephant and Subarrays, Colored Array
March Challenge 2014:
Sereja and Sorting 2, Team Split, Binary Tournament, Walk, Maximum number, GCD condition, The Street , Little Chef and Numbers, Mike and Stamps, A Story with Strings, Chef and Graph Queries
April Challenge 2014:
Counting Matrices, Farmer Feb, Cards, bags and coins, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees
May Challenge 2014:
Little Elephant and Balloons, Sereja and Game, Compilers and parsers, Chef-jumping, Fun with AGp, Chef and Strange Matrix, Stone
June Challenge 2014:
Little Elephant and Blocks, Maxim and Progressions, Chef and Functions, Chef and Digit Jumps, Chef and Subarray, Two Companies, Guessing Game, Forgot Password
July Challenge 2014:
Little Elephant and Painting, Garden Game, Chef and Frogs, Sereja and Equality, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner, Lucky Game, Game of Numbers
August Challenge 2014:
Mountain Holidays 2, Little Elephant and T-Shirts, Chef and Reversing, The Leaking Robot, Earthquake, Cleaning Tables, Chef and Gift
September Challenge 2014:
Chef and Rainbow Array - 2, Chef and Left-Right, Chef and sequence, Fun with Rotation, Flooring
October Challenge 2014:
Remy paints the fence, Sereja and two strings, Chef and Ground, Chef and Painting, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus
November Challenge 2014:
Chef and Segment Game, Chef and Words, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome
December Challenge 2014:
Chef Under Pressure, Alok-nath and His Sanskars, Chef and Bracket-Pairs, XOR with Subset, Chef and Apple Trees, Sereja and GCD
January Challenge 2015:
Queries on the String, Sereja and Number Division 2, Chef and A Large Permutation, Sereja and LCM, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Ranka, Gcd Queries
February Challenge 2015:
Chef and Chain, Time to Study Graphs with Chef, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality
April Challenge 2015:
Count Sequences, Chef and Array, Chef and Interview, Broken Telephone, Inversion sorting, Chef and Piano Scales
May Challenge 2015:
Devu and his three Hands, Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe, Chef and Cake, Special Economic Zone
June Challenge 2015:
Steady tables, Chef and His Friend, Chef and Memory Limit, Anticommutative implication, Chef and String
July Challenge 2015:
Addition and Multiplication, Bread, MasterChef, Na2a and lucky stone, Chef and Cube, Rohith and Circles
August Challenge 2015:
Way Out, Gravity Guy, Devu And Churu , Cooking Machine, Aditi and Magic Trick, Chef and insomnia
September Challenge 2015:
Chain of Doughnuts, Nikitosh and xor, Count Steps in Matrix, Bank robbery, Lighthouses, Cracking the Code
October Challenge 2015:
Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Cyclic shifts in permutation, Rupsa and Equilateral Triangle
November Challenge 2015:
Ingredients, Receipt Recovery, Chef and collection of stamps, Eugene and function, Simple Sum, Chef and cakes
December Challenge 2015:
Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Chef and Filters
February Cook-Off 2015:
Parenthesis with Maximum Sum Subarray, Fit Squares in Triangle, Strategy for the World Cup
June Cook-Off 2015:
Ankit, Srijan and a game of stone piles, Longest non regular parentheses sub-sequence, Strange operations
July Cook-Off 2015:
Cops and the Thief Devu, Maximize Disjoint Pair Sum, Path containing K Nodes, Adding Special Sum
November Cook-Off 2015:
Sereja and Line, Sereja and Array and Subtracting, Sereja and Pairs, Sereja and Tree 2
January Long Challenge 2016:
Sereja and Salesman, Chef and Inflation, Rupsa and the Game, Churu and Balls, Cyclist Race, Chef and Time Machine, Devu and Perfume
February Challenge 2016:
Chef and Strange Operations, Devu and a light discussion, Rectangles of Love, Chef-Detective
April Challenge 2016:
Help Watson Escape, Fibonacci Queries, Chef and Ballons, Chef And Magical Path, Chef And Coloring
May Challenge 2016:
Sereja and GCD 2, Chef and math, Chef and Balls, Forest Gathering, Chef and Big Soccer, Laddu
June Challenge 2016:
Chef And The Hiring Event, 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 Tetris, Chef and Robots Competition, Chefland and Electricity
September Challenge 2016:
Chef and Friends, Chef and digits of a number, Faded Palindromes, Chef and calculation
May Challenge 2017:
Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers
March Challenge 2018 DIV 2:
Pishty and Triangles, Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas
April Lunchtime 2018 Division 1:
The hardest gcd problem, Triple-tree decomposition, Fast forward travelling
April Challenge 2018 Division 1:
Cutting Plants, Highway Crossing, Chef and Same Old Recurrence, Count Good Prefixes, Chef and Same Old Recurrence 2
October Challenge 2018 Division 1:
Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard
February Challenge 2020 Division 1:
Chef and Railway Stations, No Change Required, Long Contest and Cook Off Overlaps
August Challenge 2020 Division 1:
Subsequence Frequency Counting, Smallest KMP, Chef and Wedding Arrangements
December Cook-Off 2020 Division 1 :
Self-Destructing Strings, Sed Passwords, Circle of Chaos, Carry All Fruits
January Lunchtime 2021 Division 1 (Unrated):
Good Grid, Shifting Spoons, Dreams of Divisibility, Even Sum
October Cook-Off 2020 Division 1:
Path-etic Sums, The In-XOR-able Task, Yet Another Crossover Episode
February Challenge 2021 Division 1:
Team Name, Another Tree with Number Theory, Prime Game, Multiple Games, XOR Sums, Bash Matrix, Cell Shell
March Cook-Off 2021 Division 1:
Consecutive Deletions, Water Transfer, Sort String, Chef and Sorting
March Challenge 2021 Division 1:
Consecutive Adding, Paparazzi Gennady, Space Arrays, Maximum Topological Sort
Learning Paths (0):
None
Practice Paths (6):
Contributions
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Problems Tested (0)
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