AmirReza PoorAkhavan

Practice: 

Crocodile, Subtraction Game, The Game Of Chess, Exam results, Circles and Squares, COINS, Hungry Harish , Couple the Time, Number Wars, Pishty and tree, Chef and Math Test, Probability, Nearest Color, Beauty of Pairs, Beauty of Segments, Minimum and Maximum, Expected Product, Palindromes Machine, Hiring Chefs, Hidden Sequence, Binary Palindrome, Maximum Tree Jumps

December Cook-Off 2014: 

Good Joke!

November Challenge 2014: 

Chef and Segment Game, Distinct Characters Subsequence, Let us construct palindrome

December Challenge 2014: 

Chef and Apple Trees

Code Avengers 2014, ABESEC Ghaziabad. : 

Chef and Power of 2, Jigglypuff and Songs, Easy Palindrome

Code Smart 2014: 

Count of Maximum

ACM-ICPC Asia-Kharagpur Round 1, Online Contest 2014, Replay: 

Three elements

January Lunchtime 2015: 

Piece of cake

August Challenge 2015: 

Cooking Machine

September Challenge 2015: 

Chain of Doughnuts, Nikitosh and xor, Count Steps in Matrix, Bank robbery, Lighthouses

November Challenge 2015: 

Chef and cakes

September Mega Cook-Off 2015: 

Forgotten Language, Stacks

October Cook-Off 2015: 

Word Stem, Almost Sorted Permutation

July Lunchtime 2015: 

Greedy puppy

August Lunchtime 2015: 

Churu and lost string, Minimum Maximum

September Lunchtime 2015: 

Sum of palindromic numbers

October Lunchtime 2015: 

emitL

October Challenge 2016: 

Chef and Keyboard, Big Queries, Fenwick Iterations, Chef and Three Dogs, Chef and Two String

November Challenge 2016: 

Count Permutations, Friends Meeting, Urban Development, Gift and Chef, Kirito in Memeland, Chef and squares, Task for Alexey

October Cook-Off 2016: 

Sherlock and the Ugly Flower, Watson asks Does Permutation Exist, ChefWatson uses Social Network, Sherlock and Smallest Window

October Lunchtime 2016: 

The Largest Bouquet, The Counties

CodeRush: 

Shinchan and Magical Water Buckets, Shinchan and Toggling Candles

Ignited Coders: 

Stairs and Lifts, The Identity Sub-Matrix, The Climbing Monkey

NU Coding: 

Only one by one

KJSCE Code Spree: 

A Linear Solution, Are You Lucky, LuckyLand Lottery, Pizza Delivery, Pure Alphabets

QBIT15: 

Deceptive Sudz, Santa-Banta and Fanta, A Simple Game, Sudz and Cakes

NPL, TechnoZion 2015: 

Exam results, Multiple Magic, Missing Numbers

May LoC Competitive Programming Marathon: 

Cycle Race, Very Simple Question- The Quadruple, Teaching Tree, Post It DNA Sequences, Hungry Harish

Codejam: 

Dancing pokemons, Intelligent Pairs, MrX and the chocolates, Kaps and his wife, Best Friends, The romantic couple

BigO v-3.0: 

Streets Of VSSUT, Game of Friends, Mindfire & its Employees, Friend-zoned Parhi

BITFLIT: 

The Saviours, Special Cracker, Apaji Swings

February Challenge 2017: 

Chef and Yoda, Primitive Queries, Interval Game, Chef and Triangles, Chef and His Apartment Dues, Most Frequent Element, Gerrymander

March Challenge 2017: 

Cooking Schedule, Completing favorite game, Pishty and birthday, Bandwidth of a matrix

January Cook-Off 2017: 

Matrix Transformation, Digit Longest Increasing Subsequences 2

February Cook-Off 2017: 

Download file, Mixing flavors

January Lunchtime 2017: 

Nothing in Common

February Lunchtime 2017: 

Bear and House Queries, Bear and Milky Cookies, Bear and Bribing Tree

May Challenge 2017: 

Chef and Sub Array , Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences

July Challenge 2017: 

Chef and Sign Sequences, Pishty and tree, Whats in the Name, Calculator , IPC Trainers

March Cook-Off 2017: 

Safe Robot

July Cook-Off 2017: 

Chang and Bitwise OR, Chang and the Perfect Function, Chang and Perfect Quadruples, Bipartite Graph from Trees

August Cook-Off 2017: 

Matrix and Chef, Real obtuse, From heaven to earth

October Cook-Off 2017: 

Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries

December Cook-Off 2017: 

Minimum SubArray, Beautiful Array, Football Match

August Lunchtime 2017: 

Mathison and the Dynamo shuffle, Mathison and pangrams

Byterace: 

Chirag and Array

IOPC 2017 (Rated): 

The Birthday Tears, Max Out

Bit Mask: 

Raman and The Bucket Challenge, Neha and Birthday Shopping, Flipping the bits, Minimizing the dot product

Codenesia 2.0: 

Disease, New Game, Organization and The Visitors, Bits, GCD SEQUENCE

January Cook-Off 2018: 

Multiple of 3, Make array great again, Survive in ChocoLand

Code Currents: 

Problem 2, Problem 3, Problem 4, Problem 5

February Cook-Off 2018: 

Chef and Cook-Off, Chef and Tuples, Chef and Line

March Cook-off 2018 Division 1: 

Chef Goes to the Cinema, Chef Restores an Array, Chef Restores a Matrix

April Cook-off 2018 Division 1: 

Run Direction, Binary Nim

May Cook-off 2018 Division 1: 

Best Cake Ever, Searching for the Recipe

May Cook-Off 2019 Division 1: 

Misha and Nice Sets, Bitsetbaba and Power Grid, Expected Xor, Searching for a Biclique

June Cook-Off 2019 Division 1: 

Zawad and Index Sum, Nice Subsets, Ants and Anteaters, Drink Slush

July Cook-Off 2019 Division 1: 

Birthday Gift Again, War in Treeland Again, Expected Product

August Lunchtime 2019 Division 1: 

Equal Average, Destroy Cells, Chef Does Coke Yet Again

September Mega Cook-Off 2019 Division 1: 

Save Jewels, Angry Grandfather, Fitness Exercises

October Mega Cook-Off 2019 Division 1: 

D-Or

December Cook-Off 2019 Division 1: 

Xor It

February Cook-Off 2020 Division 1: 

Must Be Divisible, Maximum Subsequence Sum, XOR Game, Chef and Pepperoni Pizza Again

March Cook-Off 2020 Division 1 : 

Mysterious Sequence, Maximize Letter Beauty, Random Chocolates, Escape the Tree

CodeHard: 

Ganesh Impresses Jojo, Game of Bullets, Gaithonde owns a new home, SATYUG RAHASYA, Gaithonde Leaves Aashram, Sartaj drinks gotchi

InfInITy 2k19: 

Not Today!, The Fallen Knight, A Faceless Mission, Battle of the Blackwater, A Plot by Littlefinger, Gift a Number!, Tree of Happiness

ENIGMA - PLINTH'20 LNMIIT (Rated for all): 

Banana String, Corruption in Freedonia, Gru is Handing Out Bananas, Gru and his Robbery of Mars, Minion AND Range, Is it Sorted or Not, That is the Question, Recruit Villagers

Decathlon: 

Chef and Sum, Chefina and GCD, Chef and Restaurant, Chef and Robot, Chefina and Beautiful Pairs

August Cook-Off 2020 Division 1 : 

Red-blue Trees, Polygon Relationship, Chefina and Dishes, Beautiful Subsequence

October Cook-Off 2020 Division 1: 

Path-etic Sums, The In-XOR-able Task, Yet Another Crossover Episode

August Cook-Off 2021 Division 1: 

Odd Array, Different String, Chef 2 Chef, Interactive Equivalency, Clear the Array

SnackDown 2021 - Online Qualifiers: 

Lucky Number

SnackDown 2021 - Online Round 1A: 

Round Robin Ranks , Dance Moves, Min Max LCM

SnackDown 2021 - Online Round 1B: 

Queens Placement , Largest Laddu, Help Nishant

SnackDown 2021 - Online Pre-Elimination: 

Non-Decreasing Subsequence of size K, Product Pain

Problems Authored (10)

Problems Tested (0)

No Contribution

Editorials Contributed (4)