Harshal Shah
- harshal_0210
India- Student
- Institute of Engineering and Technology, Devi Ahilya Vishwavidyalaya Indore, Madhya Pradesh, India
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (8)
Practice for ZCO and INOI
1800 to 2000 difficulty problems
2000 to 2500 difficulty problems
500 to 1000 difficulty problems
SQL Practice Queries
Jump from 2* to 3*
Rise from 3* to 4*
Level up from 1* to 2*
Contests (35)
Starters 74 Division 4 (Rated)
Facebook, Mana Points, Chef And Babla, Lcm hates Gcd, Minimal Inversions, Odd Even Binary String
Starters 75 Division 3 (Rated)
Equal Hamming Distance, Prefix Ones, Three Powers of Two, Two Ranges, Saving Taxes, Profit Increment
Starters 76 Division 2 (Rated)
Make Array Odd, Zero String, Expected Value, Construct Array, Not Divisible
Starters 78 Division 2 (Rated)
Bitwise Equation, Valid Expression, Passing Marks, Candy Store, Good Turn, Solve More Problems!
Starters 80 Division 2 (Rated)
Permutation Subsequence, c8kbf and Tree, Prefix Permutation, Just One More Episode, Single-use Attack, Running Comparison, Equal Elements
Starters 81 Division 2 (Unrated)
Distinct Matrix, Divide Pages, Maximum Capacity, Sunny Day
Starters 82 Division 2 (Rated)
Make Them Alike, Find eX, Make A-B Same, Reach Home, MIN To MAX, Candy Division
Starters 84 Division 2 (Rated)
Max count of 1, Digit Operation, Chef and Donation, Max Binary, Chef And Adjacent Sums
Starters 85 Division 2 (Rated)
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, IPL Ticket Rush, Can Chef , TripTastic
Starters 87 Division 2 (Rated)
Four Tickets, Buy Ten Packets, Return the Change, Inversions of subsequences, Existence, AB plus C, One or All
Starters 83 Division 2 (Rated)
Chef Eren, Construct String, Budget of Technex, Order by XOR, Couple Game
Starters 94 Division 1 (Rated till 5 Stars)
The Gift, Gymkhana Election IIIT-A, Possible or Not, The Vowel Matrix
Starters 98 Division 2 (Rated)
Messi vs Ronaldo, 3-Blast Palindrome, FIND A and B, Airport Management, Ball Distribution
Starters 101 Division 2 (Rated)
Minimize Xor Difference, Warrior Chef, Lockpicking Chef
Starters 104 Division 2 (Rated)
Lexicographically Largest , Maximise Sum, GCD and LCM
Starters 105 Division 2 (Rated)
Take it Easy, Dull Operation, Wishcraft
Starters 106 Division 2 (Rated)
Playing with OR, Save People, Guess the winner!
Starters 107 Division 2 (Rated)
Maximal Expression, Rock Paper Scissor, Pending Assignments, Clear Day, OR Permutation
Starters 108 Division 2 (Rated)
Clan Expansion, Palindromic Prime Numbers, Rivalry, Fair Distribution, Multiple of 9
Starters 109 Division 2 (Rated)
Minimum XOR, Cricket World Cup Qualifier, Best of N Sets, Worth of a Video, Alter Ego
August Long 2023 Division 2 (Unrated)
Codechef Copy, All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!
September Short 2023 Division 2 (Unrated)
Lucky Seven
SQL Contest (Unrated)
First Problem on SQL
Starters 111 Division 2 (Rated)
LCM Mania, Prefixing, Beautiful Strings, Reach Codetown, Exams, 404 Not Found
Starters 113 Division 2 (Rated)
Minimise Maximum Subarray Sum, Maximum Score , Sum Neq , Thala For A Reason
Starters 114 Division 2 (Rated)
Yet another Matrix problem, Game on Array, Rock-Paper-Scissors, Painting Walls, Christmas Candy, Christmas Greetings
Starters 115 Division 1 (Rated)
Decorating Christmas Tree, Chocolate Distribution, Codechef Round
Starters 116 Divison 1 (Rated till 6-Stars)
Chef Product, Hattrick, ORST , Minimum Wage
Starters 118 Division 2 (Rated)
Subset GCD, Literacy Rate, International Education Day!, Join States, Is it uniquely decodable, Xorry 2, Xorry 1
Starters 119 Division 1 (Rated till 6-Stars)
Advitiya, Judged
Starters 120 Division 1 (Rated till 6 Stars)
Find Permutation , Construct Permutation, Count Subarrays, Count Arrays, Largest K, Valentines Contest, Sub or Swp, Valentine Gifts
Starters 122 Division 1 (Rated till 6-Stars)
Healthy Sleep, Problem Reviews, Arya In Grid, Transformation Cost
Starters 125 Division 1 (Rated till 6-Stars)
Bucket Game, Operating on A, Overspeeding, 50-50 Rule, Fake Certificate, Binary Minimal
Starters 126 Division 1 (Rated till 6 Stars)
AC Please, Dice Game 3, Freedom, Sale, Triangular Swaps
Starters127 Division 1
ABC Conjecture, The Ides of March, Superincreasing, Extreme Basketball, Anti-Triangle
Starters 128 Division 1 (Rated till 6-Stars)
Reach 5 Star
Starters 129 Division 1 (Rated till 5-Stars)
Palindromic Substrings, Football Training, ConstructXor, Cake Cutting
Starters 130 Division 1 ( Rated till 6-Stars)
Alternating Binary String, Giant Wheel, Swapping Marks Digits
Starters 131 Division 1 (Rated till 5 Stars)
Remaining Neighborhoods, K-Closeness, Gotta Catch Em All, Dice Deception, Encrypt Value, T-Perm
Starters 135 Division 1 (Rated till 5-Stars)
Graph Cost, Invert And Equalize, Change A to B, Football Ties, RCB vs CSK
Starters 136 Division 1 ( Rated till 6-Stars )
Who Makes P1
Starters 165 (Rated till 6 stars)
Christmas Cake
Starters 166 (Rated till 6 stars)
All Equal, Distinct Power, Divisors Array (Hard Version), Divisors Array (Easy Version), Costly Permutations, Chefland Library
Starters 167 (Rated till 5 stars)
Alternate Universe, Temperature Balance, Lottery Tickets, Sum Over Subarrays, Grid Construction (Even), Grid Construction (Odd)