Ambuj Verma

Practice: 

The Lead Game, Palindromic Subsequences, Ciel and A-B Problem, Connected Components, Subset Sum, Packaging Cupcakes, Perfect Subarrays, Submatrix containing ones, Count Subarrays, Minimum Maximum, Two Numbers

September Challenge 2015: 

Count Steps in Matrix, Chain of Doughnuts

October Challenge 2015: 

Who dares to be a millionaire

February Challenge 2016: 

Chef-Detective

March Challenge 2016: 

Palindromic substrings, maximize the sum

April Challenge 2016: 

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

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 Tetris, Chefland and Electricity

August Challenge 2016: 

Chef and Round Run, Chef and Circle Run, Chef and Chocolate

September Challenge 2016: 

Chef and Friends, Dividing Machine, Chef and digits of a number, Faded Palindromes, Chef and calculation

October Challenge 2016: 

Fenwick Iterations, Chef and Three Dogs, Chef and Keyboard, Sereja and Progressions

November Challenge 2016: 

Count Permutations, Gift and Chef, Chef and squares, Task for Alexey

December Challenge 2016: 

Train Partner, Kirito in labyrinth, Our Base is Under Attack

July Cook-Off 2016: 

Chef and Proportion, Chef and Numbers

August Cook-Off 2016: 

Tweedle-Dee and Tweedle-Dum

October Cook-Off 2016: 

Watson asks Does Permutation Exist, ChefWatson uses Social Network

July Lunchtime 2016: 

Drumpf for President!

June LoC Competitive Programming Marathon: 

Skyscraper Equilibrium

Codigo-2016: 

Sinchan and Cake, Sultan and Sons

Quark CodeJam Round 1: 

Laddu does Magic

January Challenge 2017: 

Capital Movement, Cats and Dogs, Reservior

March Challenge 2017: 

Xenny and Alternating Tasks, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix

April Challenge 2017: 

Similar Dishes, Bear and Clique Distances, Dish Of Life, Bear and Row 01

May Challenge 2017: 

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

June Challenge 2017: 

Chef and the Feast, Pairwise union of sets, Triplets, Xenny and Coin Rankings, A Good Set, Chef and Prime Queries

July Challenge 2017: 

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

LoC June 2017: 

Harry and magical number, The Riddler

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