Vishal Kumar

Practice: 

Bear and House Queries, Pizza or Broccoli , Non Zero Xor, Palindromes Not Allowed, Increase 2 consecutive characters, Max BIT Sum, XOR and AND, Alternating String, Sign Moves, Mexy Array, The Unchanging OR, Stable Mex, Training Plans, Flip Sorting, Chef Goes Shopping, Sticks and Rectangles, Distinct Dilemma, Broken Life, Non Adjacent Flips, Make Them Equal, Chef Find XOR Beautiful, Binary Mismatch, Average Array, Binary String Xor, Good Permutation, Buying Sweets, Reduce to 1, Crazy Substrings, Hugsy and his Jumping Game, A Bit Easy, Good Pairs, Average Gift, Circular Track, Equal After And, Max Value of MST, Sort the Array, Throw and Take, Break the Stick, Max Shift After XOR, Copy and Push Back, Similar Heights, End Sorted, Inversions Retrieval, N Buttons 1 Bulb, Split The String, High Frequency, Is it hot or cold, Maximise the Tastiness, Monks, Valid Minimum, Split N, Equal Distinct, K Flip, Ball Sequence, Balls and Boxes, Mean and Median, OR Tuples, Maximum Subarray , Suspense String, Confusing Concatenations, Sorted Substrings, Make Multiple, Playing with OR, Save People, Guess the winner!

February Lunchtime 2022 Division 3: 

Four Equidistant Points on a Grid, Good Program, Parallel Processing, Watching Movies at 2x, Magnet Sort

CodeChef Starters 27 Division 4 (Rated): 

String Reverse, Distinct Binary Strings, Non Coprime Neighbours, Get Lowest Free, Too many items, Shopping Change, Blackjack, The product mystery

February Cook-Off 2022 Division 4: 

Perfect Permutation, PerMEXuation , Complete the credits, Guess the bottom face, Lazy Salesman, Peaceful Party, Prefix Permutation

CodeChef Starters 28 Division 2 (Rated): 

Travelling in the Graph, Permutation Xority, Interactive Tree, Count the Holidays, Interactive Tree 2

CodeChef Starters 29 Division 2 (Rated): 

String protocol, Plusle and Minun on Array, Decomposition Reaction

March Cook-Off 2022 Division 2: 

Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

March Lunchtime 2022 Division 2: 

Sad Splits, Winter, Adjacency Love, Separate Them All

CodeChef Starters 32 Division 1 (Unrated): 

Finding Shoes

April Lunchtime 2022 Division 1(Rated): 

Secret Machine Mania

Starters 36 Division 1(Unrated): 

Who is taller!, Presents for Cheffina

CodeNite May 2022 x Mercor: 

Dr Stone and His Army, A Question By Lake, First Visit to Kharagpur

May Lunchtime 2022 Division 1 (Rated): 

Maximum Pairwise Modular Sum

Starters 39 Division 1 (Unrated): 

Compress the Video, Minimize Blocked Roads, Closest Vowels, Even Subarray XOR

Starters 40 Division 1 (Unrated): 

Difficulty Rating Order, Infinity Staircase, Or Permutation, Good Pairs, Take discount or Not

July Cook-Off 2022 Division 1 (Rated): 

Segmentation Fault, Subsequence LCM

Starters 41 Division 1 (Unrated): 

Equal Integers, Remove and Add, Is this priority or parity!, Path Parity

June Cook-Off 2022 Division 1 (Rated): 

Simple XOR, Split AND Sum

Starters 42 Division 2 (Rated): 

Maximise Set Bits , Minimum or Maximum, Divisible by 3

Starters 44 Division 1 (Unrated): 

Atleast and Atmost, Triple Xor, Dense Bracket Sequence

Starters 43 Division 2 (Rated): 

Make them Equal, The Optimal Pairs, Permutation AND, Distinct Palindrome

June Lunchtime 2022 Division 1 (Rated): 

The Lost Array, Max Shift After XOR, XOR Times 2 Is Sum, Minimum Xor On Segment

Starters 46 Division 1 (Unrated): 

Prime Xor, Vowel Anxiety, Array sorting, Sort the String

July Lunchtime 2022 Division 1 (Rated): 

Tree Interval Queries, Tree Retrieval, Consecutive XOR, Largest Family

Starters 48 Division 1 (Unrated): 

Fill The Grid, Make Palindrome 2, Positive array

Starters 50 Division 1 (Unrated): 

Air Blimp, Permutation GCD, Sum Product Segments, Discount, Mileage matters, Nearest Court, Average Permutation

August Lunchtime 2022 Division 1 (Rated): 

Tree Coloring, Subtract 12 Operation

Starters 53 Division 1 (Unrated): 

Car Trip, Greater Average, Odd Pairs, Make A and B equal, Weights

Starters 61 Division 1 (Unrated): 

Minimise LCS, Weird Subarrays, Subarray Removal

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