Mohit Rai

Practice: 

Prime Generator, Factorial, Small factorials, Bytelandian gold coins, Enormous Input Test, Turbo Sort, GCD2, ATM, Life, the Universe, and Everything, Paying up, Prime Palindromes, The Lead Game, Permutation Cycles, Programmer Jackpot, Riled, Anagram, Problem 2, Carry, Fibonacci, Palindrome, Yet Another Number Game, Trees Again, Number Game Revisited, Holes in the text, StringCode, Cricket, I Spy You, Sum of tokens, Area of Park, Total Score, Business, Sum of Factors, Ciel and A-B Problem, Makx Sum, Count of Maximum, Factorial, Absolute value of a number, Number of Odd and Even Numbers, Double Strings, Program10, String encryption, Little Elephant and Alcohol, Kisses & Hugs, Arranging Cup-cakes, Connecting Soldiers, Racing Horses, Coin Flip, Buy1-Get1, Character count, Copy cats, Reverse and Total, Pizza Delivery, Root of the Problem, Packaging Cupcakes, Count the Words, Sort The sequence, divisor, Your Name is Mine, SORT, Lapindromes, Sereja and Commands, Armstrong, Uncle Johny, ATM, Number Mirror, Am I a Fibonacci Number, Farmer Feb, Chef and String, Compilers and parsers, Little Chef and Numbers, Subarray Xor, Chef and Kingship, Coin Calculator, Little Elephant and T-Shirts, Chef and Frogs, Chef and Digit Jumps, Shortest Path in Binary Trees, Ups and Downs, Count Substrings, Dish Owner, Sherlock and the Grid, Coprime Triples, The Smallest Pair, Shift The String, Lowest Common Ancestor, Mangalyaan-2, Mahesh and his lost array, Jerry and Fibonacci, Fit Squares in Triangle, Matryoshka Dolls, Gcd Queries, Lucky Four, Thiruttu pasanga 2, Cricket Fever, Fibonacci, Prime Palindrome Sum, Laboratories, PRIME OBSESSION, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Reverse The Number, 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 his Sequence, Number game, N Boy and Palingrams, N Boy and Sum, Sum of palindromic numbers, Chef And Operators, Devasena, Kalakeya, Finding Hardest Sum Value, Fire and Ice, Cats and Dogs, Kitchen Timetable, Better Maximal Sum, Art, Collisions, Lock-Free Stack, Chef and Inequality, Beautiful Arrays, Watson and Digit Sums, Good Sets, Chef and Bipartite Graphs, Chef and Divisor Tree, Logan and his XOR debacle, Logan and DIGIT IMMUNE numbers, Worst Case Analysis, Chef and Prime Queries, Bear and Clique Distances, Hussain Set, Maximum Unique Segment, Chef and his software, The Traveling Minister, Matrix and Chef, Always Late, Sherlock S05E02, Raja and Peer Pressure, Chef and Counting Test, String Merging, Chef and Line, Game with numbers, Repeated Calculations, Sonya and Segments, Prime divisors, Olofmeister and Bit Query, Expected Xor

July Challenge 2016: 

Andrash and Stipendium

August Challenge 2016: 

Chef and Chocolate

September Challenge 2016: 

Chef and digits of a number, Faded Palindromes, Chef and calculation

October Challenge 2016: 

Chef and Keyboard

September Cook-Off 2016: 

Lazy Jem

October Cook-Off 2016: 

Watson asks Does Permutation Exist

December Lunchtime 2016: 

Superheroes and villains

Past ZCO Problems: 

Round Table, Chewing, Video Game, SUPW, Smart Phone, Variation

June LoC Competitive Programming Marathon: 

Skyscraper Equilibrium

July LoC Competitive Programming Marathon: 

Longest Even Subarray

August LoC Competitive Programming Marathon: 

Bob and square field

ProCon 2016 | Esya'16: 

Horrible Bosses

ProCon Junior 2016 | Esya'16: 

Password, Sums, 3 Divisible Subsets, Easy Triangles

Codigo-2016: 

Sinchan and Cake

BUG4EVER: 

Twisted Sum, Skipping Stones, Weird Spider, Mr Robot, Chef and his Contributions

January Challenge 2017: 

Cats and Dogs, Reservior

February Challenge 2017: 

Chef and Triangles, Chef and His Apartment Dues, Most Frequent Element, Gerrymander

March Challenge 2017: 

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

January Lunchtime 2017: 

Nothing in Common

Code Sense: 

Square It

February Lunchtime 2017: 

Bear and Milky Cookies

Past INOI Problems: 

Table Sum, Calvins Game, Sequence Land, Highway Bypass, Wealth Disparity

Codevaitam 3.0: 

Chef and Bakery

April Challenge 2017: 

Dish Of Life, Bear and Row 01, Similar Dishes

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: 

Saboteur (Challenge), A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets

July Challenge 2017: 

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

August Long Challenge 2017: 

Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates

September Challenge 2017: 

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

November Challenge 2017: 

Chef and Intersection Line, Chef Hates Palindromes, Chef and Subarray Queries, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

April Cook-Off 2017: 

Bear and Candies 123

August Cook-Off 2017: 

From heaven to earth

September Cook-Off 2017: 

Infinite OR Game, Statistics Construction, Subsequence Equality

October Cook-Off 2017: 

Chef and Employment Test, Chef and Weird Queries

April Lunchtime 2017: 

Bear and Segment 01

June Lunchtime 2017: 

Maximum Unique Segment, Two Numbers

July Lunchtime 2017: 

Find the Maximum Value

August Lunchtime 2017: 

Mathison and pangrams

October Lunchtime 2017: 

Buggy Calculator

Codiyapa: 

Sheldon And Wolowitz

International Coding League (Rated): 

Cards Game

Abacus'17 - OLPC: 

Geek Sundaram in AlgoLand, Geek Sundaram and his Paranoia

Explore-Code II: 

Chef,The Programmer, Chef and Jio Prime, Chef and Cricket Tournament, Chef The String Lover

IOPC 2017 (Rated): 

Max Out

LoC June 2017: 

Harry and magical number, The Riddler

LoC July 2017: 

Boss and his Brother

Innerve's Summer Code Challenge: 

Suhana and Matrix World

January Challenge 2018: 

(Challenge) Chef and Palindromes, K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers

ProCon Junior 2017: 

The Traveling Minister, Impersonating Palindromes, Jon Snow vs White Walkers, Currency Equity

TSEC Codeathon: 

Chef and the Balanced Array, The height issue, Chef and his device

LoC Aug 2017: 

Princess and Beauty

LoC Sep 2017: 

Chef on a trip, Jack and Jones, ICPC Selection, Coconut Production

International Coding Challenge | Techfest, IIT Bombay: 

Save the Trees

Codenesia 2.0: 

Disease, Bits, GCD SEQUENCE

Codigo 2017: 

Friends and Chocolates, Anurag and KOSHISH

KoderKombat '17: 

Wingardium Leviosa

siNUsoid`17 CodeJam: 

Run Anjali Run

CodeChef Coding Competition: 

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

Atmos CodeJam Qualifiers: 

String Matching, Disparity check

ICO 2018 Preparatory Series - Contest 1: 

Ant in a Box

NPL Qualifier: 

Group of Socks, Game of Factors, Count The Valleys

January Cook-Off 2018: 

Multiple of 3, Survive in ChocoLand

February Challenge 2018: 

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

February Cook-Off 2018: 

Chef and Cook-Off, Chef and Tuples

February Lunchtime 2018: 

Jumping in the hills

Hackon Feb: 

Praveen, Circles

March Challenge 2018 DIV 1: 

Chef and Easy Problem, Mix the Colors, Minions and Voting

June Cook-Off 2018 Division 1: 

Good Permutations

September Mega Cook-Off 2018 Division 1: 

Make a Permutation

December Challenge 2018 Division 1: 

(Challenge) Delete DAG, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR

June Lunchtime 2018 Division 1: 

Summary Power

August Lunchtime 2018 Division 1: 

Chef and Eid

ALKHWARIZM (Rated): 

Help Voldemort

ProCon Junior (Rated for Division 2): 

Chef and Secret Ingredient

May Cook-Off 2019 Division 1: 

Misha and Nice Sets

ketek[i] QuickMatch 17: 

Magically Equal (keteki), Reach Ks (Keteki)

August Challenge 2020 Division 1: 

Insanely Hard School Exams, Subsequence Frequency Counting, Smallest KMP, Chef Thanos Wants Perfect Balance, Chef and Wedding Arrangements

CodeJunk: 

Zaikia and sticks, The king of snakes

QUARANTINE FUN: 

Circles and Jumps, Scientists Fight, Chef & Cakes

CODEZEN 2.0: 

Neha and Special Number

push_back(start): 

Transition Start, Square Start

SnackDown 2021 - Online Qualifiers: 

Lucky Number

Code Combat 1.0: 

Make Pangram, Total Tax, Sum of Prime, Binary Calculation, Character frequency, Picnic Buses, Make Unit

Starters 71 Division 2 (Rated): 

Pet Store, Flip the Prefix, Maximizing LCS

Starters 109 Division 2 (Rated): 

Minimum XOR, Best of N Sets, Alter Ego, Chroma Swap

Starters 110 Divison 2 (Rated): 

Marbles,  Am I Lucky!, Monsters, Tetris

Starters 111 Division 2 (Rated): 

LCM Mania, Prefixing, Beautiful Strings, Reach Codetown

Problems Authored (5)

Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution