shikhar

Practice: 

Prime Generator, Transform the Expression, The Next Palindrome, Factorial, Pouring water, Marbles, Bytelandian gold coins, Sums in a Triangle, Odd, Palindromic Numbers, Array Transform, Closing the Tweets, Delivery Boy, Root of the Problem, The Glittering Caves of Aglarond, Levy Conjecture, Pairwise AND sum, Cardinality, Funny Marbles, Rich Rhyme, The Escape, Ingredients, Queries on the String, The Smallest Pair, Dynamic Inversion, Sereja and Permutations, Zombinatorial, Long Drive, Overtake, Count Permutations

January Cook-off 2014: 

Chef and the Cake I

March Cook-Off 2014: 

Dividing Stamps

April Cook-Off 2014: 

Snape and Ladder

June Cook-Off 2014: 

Counting Flags, Painting

September Cook-Off 2014, ACM-ICPC Warm up: 

Sherlock and the Grid, Subarray GCD

October Cook-Off 2014: 

The Army, Walk on the Axis

November Cook-Off 2014: 

Brackets

December Cook-Off 2014: 

Matrix Again, Player, Good Joke!

March Challenge 2014: 

Walk

April Challenge 2014: 

Farmer Feb, Chef and Digits, Shortest Path in Binary Trees

July Challenge 2014: 

Little Elephant and Painting, Garden Game, Chef and Frogs, Chef and Rectangle Genome, Count Substrings, Reach The Point

August Challenge 2014: 

Chef and Reversing, The Leaking Robot, 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, 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, The Spelling Problem

December Challenge 2014: 

Chef and Apple Trees

May Lunchtime 2014: 

Approximately II

July Lunchtime 2014: 

And Operation, Shift The String

September Lunchtime 2014: 

Chef and easy problem, Chef and easy problem 2

October Lunchtime 2014: 

Tanu and Head-bob, Physics Class, Cascading Style Sheets

Procon 2014: 

Plotting Good Graphs, 2048, Helping Sugam, Happy Birthday Kazima, Hotel Palama Palace

December Lunchtime 2014: 

Sum Of Binomial Coefficent

TechFest 2015, Portal round: 

Marks Discrepency, Spiderman and Jumping

TechFest 2015, Screening round: 

Summand

Codewars 2014: 

CHESS MASTER, CODERS RANKING, MUTANT DESTRUCTION, EXPECTED VALUE, MUSICAL PROBLEM

Code Smart 2014: 

The Chef and the Books, The Chef and the field, The Chef and the Triangles, Count of Maximum, The power of powers

Quark CodeJam: 

Lights Camera Mayhem!

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

DPS Dwarka INOI practice contest 01: 

Chef and powers of 2

January Cook-Off 2015: 

Suraj goes shopping, Tojo hates probabilities

February Challenge 2015: 

Chef and Chain, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality

March Challenge 2015: 

Count Substrings, Chef and Notebooks, Sereja and Random Array, Devu and his Class, Sign Wave

April Challenge 2015: 

Count Sequences, Chef and Interview, Broken Telephone, Chef and Piano Scales

May Challenge 2015: 

Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe, Chef and Cake

June Challenge 2015: 

Sereja and Matrix Division, Steady tables, Chef and His Friend, Chef and Memory Limit, Chef and Polygons, Anticommutative implication, Chef and String

July Challenge 2015: 

Maximum Difference Walk, Bread, MasterChef, Na2a and lucky stone, Chef and Cube, Rohith and Circles

August Challenge 2015: 

Way Out, Social Cluster, 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: 

Receipt Recovery, Chef and collection of stamps, Eugene and function, Simple Sum, Chef and cakes

December Challenge 2015: 

Sereja and Dividing, Chef and cinema, Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Chef and Filters, Chef and Girls

February Cook-Off 2015: 

Fit Squares in Triangle, Strategy for the World Cup

March Cook-Off 2015: 

How to Minimize a String, How to Repaint a Fence

April Cook-Off 2015: 

Equality, Version Control System

July Cook-Off 2015: 

Cops and the Thief Devu, Maximize Disjoint Pair Sum

September Mega Cook-Off 2015: 

Forgotten Language, Super Numbers, Stacks

October Cook-Off 2015: 

Word Stem, Almost Sorted Permutation

February Lunchtime 2015: 

Lucky Four

March Lunchtime 2015: 

Chef Anup

June Lunchtime 2015: 

Chef and Submatrix, Chef and Two Strings

July Lunchtime 2015: 

Greedy puppy, Puppy and game

August Lunchtime 2015: 

Churu and lost string, Minimum Maximum

October Lunchtime 2015: 

emitL

IIT Kanpur, Monthly Programming Contest 2015: 

Little Chef and the King, Let us play with even and odd numbers

Kurukshetra 2015: 

Thiruttu pasanga 2, Message Passing, Twins and kids island

RECursion Challenge-I: 

Cricket Tournament, Message Typing, Placements, Representative Selection

CodeVaitam: 

A Riddle, Easy Mathematics , Chef and Dishes, Strings vs Integers, Story of Berland, Robin and Gold coins, Unlucky Gambler, Chef and Daughter

Code Brunch: 

Parking Slot, Byteland fund raiser, Bob and his girlfriend, N-Prime-Divisors, Visit the cities, Piyush and Bitwise-operation, Rising population

INOI 2015, Practice Round 1: 

Cultural Programme

Code Currents 2015: 

Jimmy is Late, Jimmy and NITT WiFi

Mindsweepers 2015: 

Mr IDC and his Love

February Challenge 2016: 

Chef and Job and Rest, Sereja and Two Lines, Chef and Strange Operations, Devu and a light discussion, Rectangles of Love, Chef-Detective, Matrix Maximum Sum

April Challenge 2016: 

Amazing Experiment, Help Watson Escape, Fibonacci Queries, Chef and Ballons, Devu and good strings, 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 Rectangle Array, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Chef and cities, Devu and an Array

September Challenge 2016: 

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

November Challenge 2016: 

Count Permutations, Friends Meeting, Urban Development, Gift and Chef, Chef and squares, Sereja and Ways in the Cube, Task for Alexey

January Cook-Off 2016: 

Chef and Fruits

March Cook-Off 2016: 

Digital clock, Dual Nim, Alternating subarray prefix

CodeWars, Aaruush 2015: 

PIZZA!, TREASURE QUEST

Past ZCO Problems: 

Matched Brackets, Wormholes, Round Table, Tournament, Little Red Riding Hood, Chewing, Save Spaceman Spiff, Video Game, SUPW, Smart Phone, IPL, Break Up, Variation, Covering, Rectangle

CodeVaitam 2.0: 

Chef Queries

April Challenge 2017: 

Chef and Digits, (CH) Serejs and Billiards, Bear and Random Grid, Chef and Divisor Tree, Stable market, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes

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Problems Tested (0)

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