Rahim Mammadli

August Long Challenge 2017

Chef and Rainbow Array, Chef And Fibonacci Array, Chef and Mover, Hill Jumping, Palindromic Game, Greedy Candidates, Strings and Graphs

September Challenge 2017

Sereja and Commands, Sereja and Functions (Challenge), Chef and Pick Digit, Minimum Good Permutation, Weasel does Xor on Tree, Weasel finds Staircase, Fill The Matrix, Little Chef and Sums

October Challenge 2017

Chef and Magic Arrays, Chef and a great voluntary Program, Chef and Cycled Cycles, Shooting on the array, Max Mex, Counter Test For CHEFSUM, A Balanced Contest, (Challenge) Connecting computers

November Challenge 2017

Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

December Challenge 2017

Chef and Universe, Total Diamonds, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Red and blue points, Chef and Hamming Distance of arrays

July Cook-Off 2017

Chang and Bitwise OR, Chang and the Perfect Function, Chang and Perfect Quadruples

August Cook-Off 2017

Game on Stick, Real obtuse, From heaven to earth

October Cook-Off 2017

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

November Cook-Off 2017

Skiing, Online Chess, Random Pair

July Lunchtime 2017

Find the Maximum Value, Good Pairs, Divide the Set

August Lunchtime 2017

Mathison and the Dynamo shuffle, Mathison and pangrams

January Challenge 2018

Killing Monsters, A humongous Query, Killjee and k-th letter , K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers

January Cook-Off 2018

Multiple of 3, Survive in ChocoLand

January Lunchtime 2018

Chef and Game with Sequence, Chef and Average on a Tree, Chef and Escaping from the Labyrinth

February Challenge 2018

Broken Clock, Lucas Theorem, Chef And Land Labeling, Chef And His Characters, Chef And The Patents, Chef and odd queries, Points Inside A Polygon, Car-pal Tunnel, (Challenge) Biased Committee, Permutation and Palindrome

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

June Cook-Off 2018 Division 1

Masha and Minions, Good Permutations

July Cook-Off 2018 Division 1

Sticks, OR Matrix, Chef and GCD Game

March Lunchtime 2018 Division 1 (Unrated)

Partitions, Three Integers, Magic Elements

April Lunchtime 2018 Division 1

The hardest gcd problem, Triple-tree decomposition, Fast forward travelling

May Lunchtime 2018 Division 1

Count Substrings, Shifted Palindrome, Weak in the Middle, Maximum Plus

July Challenge 2018 Division 1

Pizza Delivery, Reach Equilibrium, No Minimum No Maximum, Gears

June Lunchtime 2018 Division 1

Sort the Leaves, Permutation Composition Queries, Summary Power

July Lunchtime 2018 Division 1

Forced Particles, GCD Sum, Prime divisors

August Lunchtime 2018 Division 1

Chef and Eid

ALKHWARIZM (Rated)

Help Voldemort, Hedwig The Smart Bird, Sam, The Charming Angel

Code Melange (Rated)

XD Subsequences, Y Figures, The Deadly Sin, Candy Love

Replay of Indian IOI Training Camp (IOITC) #1 (Rated)

Circular Intervals

Replay of Indian IOITC 2018 #2 (Rated)

Exact Walks, Changing Numbers

May Challenge 2019 Division 1

Ada Rooks 2, Where to Build the Roads

July Challenge 2019 Division 1

Guess the Prime!, Circular Merging

July Cook-Off 2019 Division 1

Birthday Gift Again, War in Treeland Again

Alkhwarizm (Rated for all)

Arya and the Grid of Stars, Cersei and her Soldiers, Winter Is Here, Weirwood Trees, Danny Wants To Know

March Challenge 2020 Division 1

Chef and DAG, Break, Winning Ways 2, Egg-free DAG

April Cook-Off 2020 Division 1

Simple Operations, Inversions in Permutations

May Cook-Off 2020 Division 1

Chef, Chefina and Their Friendship, Chefland Squads and the Army Chief, Chefina on a Trip, Roads in Chefland

April Lunchtime 2020 Division 1

Dot Time, Xor Jar Muluk Tar, Triangle Query, Positive Mex

June Challenge 2020 Division 1

The Tom and Jerry Game!

June Lunchtime 2020 Division 1

Maximum AND, Gold Mining, Square Submatrices

February Challenge 2021 Division 1

Team Name, Another Tree with Number Theory, Prime Game, Multiple Games, XOR Sums, Dream and the Multiverse, Bash Matrix, Cell Shell

March Cook-Off 2021 Division 1

Consecutive Deletions, Sort String

February Lunchtime 2021 Division 1

Average Sorting, Sed Max, Chef and Reordering, Independent Set

March Challenge 2021 Division 1

Dense Graph, Consecutive Adding, Paparazzi Gennady, Substring Probability, Space Arrays, Wireless Electricity (Challenge), Locked Safe, Random Walk Queries, Maximum Topological Sort, Clique Boolean Expression

March Lunchtime 2021 Division 1

Node Codon, Uniform, Lunchtime, Gamer

International Coding Marathon 2021 Division 1 (Unrated)

Suffix Sort, Infinite polygons, Lucky Boundaries

April Cook-Off 2021 Division 1

Tree Distances, OR of ANDs, Valet Parking, Deletion Sort

April Lunchtime 2021 Division 1

A Special Tree, Hackerman, Intersection Matrix

May Lunchtime 2021 Division 1

Tokens On A Tree, Total Components, K-Subarrays

June Cook-Off 2021 Division 1

Binary String on Steroids, Battle Royale

June Lunchtime 2021 Division 1

From Rational to Binary, HTML Tags, Richie Rich, Node Marking, Tic Tac Toe

July Cook-Off 2021 Division 1

Beautiful Subsequence, Mod Equality, Hidden Colored Graph, Make the Matrix Beautiful

August Cook-Off 2021 Division 1

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

August Lunchtime 2021 Division 1

Bunny Hops, Min-Max Path, Just a Graph, Longest Spanning Substrings, Chef and Deque

AlgoManiac - Code For Future Division 1 (Unrated)

Overpowered Divisors, Planetary Path, Deja Vu, Two Shades Of A Tree, Say No To Drugs, The Rumbling, The Old Saint And Three Questions, Meet In The Median

SnackDown 2021 - Online Qualifiers

Lucky Number

September Lunchtime 2021 Division 1

Range Array, Interesting Representation, Alice vs Bob Faceoff

October Cook-Off 2021 Division 1

Can You Reach The End, Second Player, Find the Modulus, Chef Up, Permutation Sorting Game

October Lunchtime 2021 Division 1

Median Rearrangement, Tree Upshot, Maximum GCD

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

SnackDown 2021 - Online Round 1B

Insider Subsequences, Queens Placement , Largest Laddu, Help Nishant

SnackDown 2021 - Online Pre-Elimination

Non-Decreasing Subsequence of size K, Good ranking, Product Pain, Guests like slippers

SnackDown 2021 - Online Elimination Round (Rated for all)

Graduate Work Matters, Sorting Segments

Code: Nium Challenge

Alphabet Difference, Divide Students Into Classes, Queries in an Array

FizzBuzz Division 1 (Unrated)

Magical Planks, Clean The Sequence, Lucky Ali, Sweet Change, Substring Minimum Function, Kingdom Attack

January Cook-Off 2022 Division 1

Subsegment Divisibility , Merged LIS, Boring Trip, Prime Graph, Erase All But One

February Cook-Off 2022 Division 1

Perfect Permutation, PerMEXuation , Mango Market

March Cook-Off 2022 Division 1

Secret Tree, Dragonado And XOR, Alternating Divisibility

March Lunchtime 2022 Division 1

Subsequence, Mathology, Winter, Adjacency Love, Separate Them All

May Lunchtime 2022 Division 1 (Rated)

Balanced 0-1 Tree, Equal After And, Rearrange Ranges

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