Shivansh Jaiswal

Byterace IIT Patna Division 2 (Rated)

The Begining Era Of Cyberverse

March Cook-Off 2021 Division 3

Consecutive Deletions, Pawri Meme, Weight Balance, Guess the Number

April Lunchtime 2021 Division 2

Chef in Heaven , Array Rotation

May Cook-Off 2021 Division 2

The Last Problem, Double Burgers, Chef and Subarrays

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1, Total Components

June Challenge 2021 Division 2 (Unrated)

Shortest Route

June Cook-Off 2021 Division 2

The Wave

June Lunchtime 2021 Division 2

From Rational to Binary, False Number, Unpleasant Ones, Tic Tac Toe

July Challenge 2021 Division 2 (Unrated)

XxOoRr, Chef vs Bharat, Optimal Denomination, K Path Query

July Cook-Off 2021 Division 2

XOR-ORED, Mod Equality

July Lunchtime 2021 Division 2

Beautiful Pairs, Array Rotation Returns, Longest Good Segment

CodeChef Starters 6 Division 2 (Unrated)

Joker and Batman, Even tuples, Three Dices, Cricket Ranking

CodeChef Starters 7 Division 2 (Unrated)

Maximum Possible Sweetness, Odd bits, Ceiling Sum, Maximum Array Xor, Chess Format, Food Chain

August Challenge 2021 Division 1 (Unrated)

Special Triplets, Array Filling, Chef and Bulb Invention, Charge Scheduling, Problem Difficulties, Olympics Ranking

August Cook-Off 2021 Division 1

Odd Array, Different String, Clear the Array

August Lunchtime 2021 Division 2

K-th Maximum, Crossing Blocks, Just a Graph

CodeChef Starters 9 Division 1 (Unrated)

Friend Groups In A Line, Black cells in a chessboard, Large Square, Bus full of passengers, Fibonacci concatenation, India Fights Corona

CodeChef Starters 10 Division 2 (Rated)

Grid Path, Magical Flips, Maximise the Subsequence Sum, Remove One Element

AlgoManiac - Code For Future Division 1 (Unrated)

Planetary Path, Say No To Drugs, The Rumbling, The Old Saint And Three Questions, Meet In The Median

September Cook-Off 2021 Division 1

Half Sequence, Fake Swaps

SnackDown 2021 - Online Qualifiers

Maximum Number Of Distinct Elements

CodeChef Starters 11 Division 1 (Unrated)

Positive Spewing, The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes, A Counting Problem

CodeChef Starters 13 Division 1 (Unrated)

Add and Divide, Maximum Light Up, Make that Array!, Magical Doors

CodeChef Starters 14 Division 1 (Unrated)

Odd GCD, FIXFIX

September Lunchtime 2021 Division 2

Interesting Representation, Balanced and Unique Arrays, Alice vs Bob Faceoff, Yet another SOD problem

CodeChef Starters 16 Division 1 (Unrated)

Professor And Directions, K - Magical String, Chef and Magical Steps, Subarray Sum

October Cook-Off 2021 Division 1

Can You Reach The End, Find the Modulus, Chef Up

October Lunchtime 2021 Division 1

Median Rearrangement, Tree Upshot

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

November Challenge 2021 Division 1 (Unrated)

Xor Equation

SnackDown 2021 - Online Pre-Elimination

Product Pain

CodeChef Starters 17 Division 1 (Unrated)

Binary Inversion, GCD of Prefixes, String Game, Partition It, Find the Special Node

C.O.D.E.R.S Division 2 (Rated)

The One On The Last Night

November Lunchtime 2021 Division 1

Chef and Stock Prices

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem, Remove Element, Sorting Segments

December Cook-Off 2021 Division 2

Median Minimization, Binary String Game, Musical Chairs, RGB Construction

December Lunchtime 2021 Division 1

Romantic Reversals

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union, Mean equals Median, The Melancholy of Problem Setter

Infinity 2k21 Division 1 (Unrated)

Marbles, Tug of War, Hopscotch

Code Drive Division 2 (Rated)

Count of Array, Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks

January Long 2022 - I, Division 1 (Unrated)

Chef and Riffles

Exun 2021-22 Division 1 (Unrated)

Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game, Neil and his Binary Tree, Harshikaa and the Rain

January Lunchtime 2022 Division 2

Subarray permutations, Prefix Zeros

CodeChef Starters 24 Division 2 (Rated)

Anti Palindrome, Avoid Contact, Special String, Divisors and Reciprocals, Yet Another Constructive Problem

February Lunchtime 2022 Division 1

Magical Modulo, Magnet Sort

March Long One 2022, Division 1 (Unrated)

Subarray XOR

CodeChef Starters 30 Division 1 (Unrated)

Prefix Suffix Operations

March Cook-Off 2022 Division 1

Dragonado And XOR, Alternating Divisibility

CodeChef Starters 31 Division 1 (Unrated)

XOR and AND, Mexy Array, The Unchanging OR

May Lunchtime 2022 Division 1 (Rated)

Balanced 0-1 Tree, Equal After And

Starters 40 Division 1 (Unrated)

Max Value of MST, Or Permutation, Good Pairs

July Cook-Off 2022 Division 1 (Rated)

Segmentation Fault

Starters 41 Division 1 (Unrated)

Black and White, Remove and Add, Is this priority or parity!

Starters 42 Division 1 (Unrated)

Maximise Set Bits , Minimum or Maximum

Starters 43 Division 1 (Unrated)

Array Sorting, Make them Equal, The Optimal Pairs, Permutation AND

Starters 46 Division 1 (Unrated)

Prime Xor, Vowel Anxiety, Maximum Diversity, Equal Subsequences, Array sorting, Sort the String

Starters 47 Division 1 (Unrated)

Copy and Push Back, Similar Heights

July Lunchtime 2022 Division 1 (Rated)

Tree Retrieval, Consecutive XOR, Largest Family

Starters 48 Division 1 (Unrated)

Positive array

August Lunchtime 2022 Division 1 (Rated)

Tree Coloring

September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)

Increasing Addition

Starters 59 Division 1 (Unrated)

K - Beautiful Permutation, Maximum Subarray , Confusing Concatenations, Alternative Sufferings

Starters 63 Division 1 (Rated for 5 & 6 stars)

Distinct Neighbours , Maximize 1s, Count Partitions , Make Length 1, Minimum Absolute Score, Greedy Grid Moves

Starters 65 Division 1 (Rated for 5 & 6 stars)

Nahaane Jaa, Binod, Potato to Gold

Starters 67 Division 1 (Rated till 5-stars)

Maximum Angriness, Musical Rods, Existence Of X

Starters 68 Division 1 (Rated till 5-stars)

Boring String, Make Money

Starters 73 Division 1 (Rated till 6-Stars)

Minimum OR Path, Find an integer, Consecutive Xor

Starters 88 Division 1 (Rated till 6 Stars)

Maximum And Or, Chef and Asteroids

Starters 89 Division 1 (Rated till 5 Stars)

Positive or Negative Subarrays, Subarray Removal, Two Averages, Evil Infection

Starters 91 Division 1 (Rated till 6 Stars)

Odd GCD Permutation, Chef Odd, Maximum Sum Permutation

Starters 100 Division 1 (Rated)

Prime Permutation, Stamps 100, Concussive Sequence

Starters 108 Division 1 (Rated till 6 Stars)

Palindromic Prime Numbers

Starters 114 Division 1 (Rated till 6 Stars)

Chef and Tag, Rock-Paper-Scissors

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