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Hariprasad B
- 5★zipcoder
- India
- Student
- Sri Sivasubramaniya Nadar College of Engineering, Chennai
- No Active Plan. View Details
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(2022-04-16 22:30:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0):
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Practice Paths (0):
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Contests (30):
DSA Learning Series - Contest 1:
Factorial, Life, the Universe, and Everything, Carvans, Lapindromes, Reverse The Number, Smart Phone
November Challenge 2020 Division 2:
Restore Sequence, Ada and Dishes, Magical Candy Store, Iron, Magnet and Wall
December Challenge 2020 Division 2:
Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
DSA Learning Series - Contest 5:
Chef and Segments, Count K-Primes, Churu and Balls, Yet Another Problem About Sequences, Zack And The Handkerchieves, Chef and Adventures, Chef and Semi-Primes, Appy and Contest, Easy Fibonacci, Binary XOR, Chef and Squares
DSA Learning Series - Contest 6:
Little Chef and Sums, Chef and Weird Queries, K-Concatenation, Choose the capital, Birthday Gift Again, Moony and ICPC team
DSA Learning Series - Contest 7:
Subtraction Game 2, Count K-Primes, Chef and Frogs, Billiards, Count Subarrays, Chef and Good Subsequences
DSA Learning Series - Contest 8:
Fire Escape Routes, Chef and Digit Jumps, Dish Owner, Chef and Red Black Tree, Discount on crackers, Graph on an Array, Mayhem Again, Nuttela Path Unit, Department Strengths
February Challenge 2021 Division 2:
Frog Sort, Team Name, Prime Game, Multiple Games, Maximise Function
JUST CODE IT 3.0:
Minimum operations, Power of 2, Chef needs Help, Chef and Tourism, Chefina and Candies, Chef’s Number Puzzle
February CodeChef Starters 2021 Division 2 (Unrated):
Maximum Value, College Life 2, Valid String, Chef and Coupon
March Challenge 2021 Division 2:
Interesting XOR!, Dense Graph, College Life 4, Consecutive Adding, Paparazzi Gennady, Space Arrays
Getting started Practice Contest :
Find Second Largest, Raju and His Trip, Find Me, Reverse Me, Range Odd, Sum Is Everywhere, Add Natural Numbers, Factors Finding, Is Both Or Not, Buy Please, Valid Triangle Or Not, Triangle Everywhere, Triangle With Angle, Reverse Star Pattern, Alternative Square Pattern
June Challenge 2021 Division 2 (Unrated):
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat, Minimum Subtree Cover
August Challenge 2021 Division 2 (Unrated):
Special Triplets, Array Filling, Geometry 1, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
August Cook-Off 2021 Division 2:
Odd Array, Different String, Chef and Closure, Equal Difference, Clear the Array
September Challenge 2021 Division 1 (Unrated):
XOR Equal, Shuffling Parities, 2-D Point Meeting, Airline Restrictions, Travel Pass
SnackDown 2021 - Online Round 1A:
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
November Challenge 2021 Division 1 (Unrated):
Wildcard Replacement, Xor Equation, Weird Palindrome Making, Hill Sequence, Equal Coins, Which Fuel is Cheaper, Maximise the bridges
Coderatri:
F - Pair Sum, G - Unique Paths, B - Count Unique Elements, C - Alex and Integer, A - Bob and Strings, E - Diwali Mela, D - Another Bracket Problem
CodeChef Starters 17 Division 1 (Unrated):
Binary Inversion, GCD of Prefixes, String Game, Partition It
CodeChef Starters 18 Division 2 (Unrated):
Palindromic Binary Numbers, Expectations on a Permutation, Compare those strings, Make them equal
CodeChef Starters 19 Division 2 (Rated):
Indivisible Permutation, The Alternating Sum, Distinct Elements
FizzBuzz Division 2 (Rated):
Magical Planks, Clean The Sequence, Substring Minimum Function, Can_Reach
December Challenge 2021 Division 2 (Unrated):
Increasing String , Valleys and Hills, Rock Paper Scissors, Pyramid Traversal, List of Lists, Min Manhattan Distance, Squares Counting
December Cook-Off 2021 Division 2:
Median Minimization, Binary String Game, Musical Chairs, RGB Construction
CodeChef Starters 22 Division 1 (Unrated):
An Interesting Sequence, Even Subset Xor, Equal Card Game, Merging Binary Strings, Elections in Chefland, Equal LIS
Code Drive Division 2 (Rated):
Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks
January Long 2022 - I, Division 2 (Unrated):
Prime in a binary string, Retrieve back the Array, Chef and Riffles
Exun 2021-22 Division 2 (Rated):
Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game, Harshikaa and the Rain
Code Showdown 1.0:
Sheldon vs Kripke, The One With The Lottery, Moscow, 1968, The Michael Scott Paper Company, Battle of Winterfell
February Long 2022 - I, Division 1 (Unrated):
Binary Base Basics, Bitwise Blend, Remove Adjacent, N Queens Puzzle Solved !, Chef and the Hair Salon
February Long 2022 - II, Division 1 (Unrated):
Avoid Fixed Points, World Chess Championship, Sequence GCD, Bitwise swaps, Chef and NextGen, Xor Palindrome
March Long One 2022, Division 1 (Unrated):
Akash and Function, Subarray XOR, Substring of a Substring, Exact Marks
Practice Problems (87):
Practice:
ATM, Buy1-Get1, Packaging Cupcakes, Chef and Digit Jumps, Divide the Cake, Lowest Common Ancestor, Piece of cake, Lucky Four, Chef and the XORed Number , Chef and the Wildcard Matching, Distinct Codes, Xor Again, Ada School, Life Limited, Making a Meal, Chef Learning Hungarian Algorithm, Pongal Bunk, At the Gates, Cutting Wire, Weird Walk, Lost Weekends, Chef and Demonetisation, Chef and Steps, Chef Wars - Return of the Jedi, Chef and Linear Chess, GCD operations, Root the Tree, Watermelon, Find Minimum, Chef & Chefu walk, Easy Series, Wonder Sum, Gasoline, Catch the Thief, Circle of Chaos, Angry Cyborg, The Begining Era Of Cyberverse, Cybalphabit, Three Letters, Minimum Attendance Requirement, Batteries Needed!, Sed Sequences, Horoscope Matrix, One Zero Swaps, Maximum Possible Sweetness, FINISH ALL THE SWEETS, BOX REDUCTION, Not Too Colourful, Prime Game, Help Bob! , Dreams of Divisibility, Charges, Tom And Jerry 1, Even tuples, Beautiful Pairs, Cricket Ranking, Hidden Colored Graph, Chef and Deque, Interesting Pairs, Find the Special Node, Count of Array, Missing Sums, Kingdom Attack, Binary String Game, Three Bikes, Tug of War, Destructive Nim, Escape Plan, Akash and Grid, ChefWM, And Or Union, Prime Graph, Maximise the Minimum, Circular Permutation Recovery, Permutation XOR Sum, Count Arrays, Perfect Permutation, PerMEXuation , Stone Game, Mango Market, Magical Modulo, Magnet Sort, Alternating Divisibility, Good Permutation, Sorted Substrings, Make Multiple, Pythagorean Pair
Contributions
Problems Authored (5)
Problems Tested (0)
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Editorials Contributed (0)
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