Jayprakash Mahto

Practice: 

Small factorials, Mixtures, Enormous Input Test, Turbo Sort, GCD2, ATM, The Lead Game, Discrepancies in the Voters List, The Black and White Knights, Gravel, Arranging the Appetizers, Cleaning Up, Birthday Candles, Cooling Pies, Cutting Recipes, Ciel and A-B Problem, Little Elephant and Candies, Racing Horses, Ciel and Receipt, Tourist Translations, Row and Column Operations, Lapindromes, Subtraction Game 1, Uncle Johny, Number Mirror, Chef and Remissness, Chef and Reversing, Ups and Downs, The Smallest Pair, Lowest Common Ancestor, Copy-Paste, Chef and easy problem, Chef and Notebooks, Counting Triangles, Piece of cake, Gcd Queries, Chef and Fibonacci, Chef and powers of 2, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Helping Chef, Total Expenses, Id and Ship, Valid Triangles, Grade The Steel, GCD and LCM, Second Largest, Small Factorial, Primality Test, Finding Square Roots, The Block Game, Chef and Dolls, Greedy puppy, Chef and the Wildcard Matching, Minimum Maximum, Sum of palindromic numbers, Ash and his Assignment, Chef And Operators, Mahasena, Paku Paku and Shortest Path, PLAMBAR, Find the Hacker, MST, Puppy and Sum, Forest Gathering, Sameer vs Shivam , Ada and crayons, DELHI Traffic, Kitchen Timetable, Sahil The Anime Lover, SMS Dictionary, Euron Problem, ChefWatson uses Social Network, Good Sets, Download file, Bear and Clique Distances, Similar Dishes, Two Numbers, Mix the Colors, CODEGOLF, Deciding University, Tree Query, Lonely Vijju, Taran and Tarini, Chef and Surprise Chessboard, Chef and Difficult Contests, A Very Easy Question, Yalalovichik Numbers, Elementry Maths, Team up for COW, Lazy Shikamaru, GCD operations, Root the Tree, Watermelon, GARDEN

Past ZCO Problems: 

Wormholes, Matched Brackets, Bamboo Art, Bookshelves, Covering, Variation, Break Up, IPL, Smart Phone, Video Game, Chewing, Little Red Riding Hood, Tournament, Round Table, Matched Brackets 2, SUPW

Past INOI Problems: 

1 Road Trips and Museums - INOI 2018, Training - INOI 2017, Fence - INOI 2017, Brackets, Wealth Disparity, Free ticket, Special Sums, Highway Bypass, Sequence Land, Calvins Game, Table Sum, Triathlon, Periodic Strings

July Challenge 2017: 

Whats in the Name

August Long Challenge 2017: 

Chef and Rainbow Array, Chef and Mover

July Lunchtime 2017: 

Find the Maximum Value

August Lunchtime 2017: 

Mathison and pangrams

December Lunchtime 2017: 

Days in Month

January Challenge 2018: 

Rectangle

ProCon Junior 2017: 

Jon Snow vs White Walkers

CodeChef Coding Competition: 

life and everything, print_codechef, Largest Number formed from an Array

NPL Qualifier: 

Group of Socks, Count The Valleys

BITFLIT v.02: 

Colorful Walls, Wonder Woman and the Dark Man, Supergirl to the Rescue

February Cook-Off 2018: 

Chef and Cook-Off

February Lunchtime 2018: 

Jumping in the hills

March Challenge 2018 DIV 2: 

A Big Sale, Chef and Glove

March Cook-off 2018 Division 2: 

Chef Goes to the Cinema, Chef Judges a Competition, Chef Restores a Matrix

May Cook-off 2018 Division 2: 

Secret Recipe

September Mega Cook-Off 2018 Division 2: 

ATM Machine, Make a Permutation

November Cook-Off 2018 Division 2: 

Truth and Dare

December Cook-Off 2018 Division 2: 

Camp Or Not

March Lunchtime 2018 Division 2 (Unrated): 

Chef and Friends

April Challenge 2018 Division 2: 

Workers

August Challenge 2018 Division 2: 

Spell Bob

September Challenge 2018 Division 2: 

Magician versus Chef

October Challenge 2018 Division 2: 

Appy and Balloons , Byte to Bit, Chef and Serves, Chef and Surprise Chessboard, Minimize Digitsum

June Lunchtime 2018 Division 2: 

Counting Pretty Numbers

September Lunchtime 2018 Division 2: 

Judging Delay, Chef Restaurant

ICO Preparatory Contest 2019 #2: 

Vijju, Taran and Terrible Implementations, Partitioning Vijju

Encoder (Rated for Division 2): 

Knight Chess, Paint the Wall

ICO Preparatory Contest 2019 #3: 

v01d And Usernames, Split Array

January Challenge 2019 Division 2: 

Fancy Quotes

ICO Preparatory Mega Contest 2019: 

Super Sayan, Shivigawdz, Failing Phobia of Jay

September Mega Cook-Off 2019 Division 2: 

Playing with Matches

April Cook-Off 2020 Division 2: 

Matrix Decomposition, Lift Requests

April Lunchtime 2020 Division 2: 

Chef in Fantasy League

December Challenge 2020 Division 2: 

Hail XOR, Vaccine Distribution, Vaccine Production, Even Pair Sum, Positive Prefixes

UWCOI 2021 (Rated for all): 

Hidden Numbers

June Challenge 2021 Division 3 (Rated): 

Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat, Minimum Subtree Cover

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