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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Programming and DSA

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Programming and DSA

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Practice Compete Compiler
Home » Hariprasaadh K
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Hariprasaadh K

Rookie League Rookie League
  • 1★hariprasaadh_k
  •   India
  • Student
  • Vellore Institute of Technology, Chennai Tamil Nadu, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 16
1363 (-37)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 245 (Rated)(2026-07-01 22:00:04)
Global Rank:   2907
Cheated in:   

Ratings System Update

(2026-07-01 22:00:04)
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None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

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DSA Rating Graph

No. of DSA Contests Participated: 6
1620 (+75)RatingProvisional
Rating i Provisional Rating, click to know more
Monday Munch - DSA Challenge 008 (Rated)(2026-06-22 22:00:00)
Global Rank:   605
Cheated in:   

Ratings System Update

(2026-06-22 22:00:00)
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Learning Paths (0)

Practice Paths (1)

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Arrays, Strings & Sorting

30%

Contests (16)

Starters 150 (Rated)

IOI 2024, Find Multiset State, Equal Pairs (Easy)

Starters 151 (rated)

Weightlifting

Starters 152 (Rated)

Winning World Finals, Range Minimize, Chess Olympiad

Starters 153 (Rated)

AI is Coming, Make Arithmetic Progression, Butterfly

Starters 155 (Rated)

Chef and Parole, Rectangled

Starters 157 (Rated)

Glass Prices

Starters 158 (Rated)

Even vs Odd Divisors, Diwali Discount

Starters 159 (Rated)

Icecream and Cone, Elections, Card Game

Starters 160 (Rated)

Too Many Oranges, Movie Snacks

Starters 208 (Rated)

Spring Cleaning, Sabotage, Alternate Jumps

Monday Munch - DSA Challenge 07

Is that a century, Take discount or Not, Spiral Matrix Traversal

Monday Munch - DSA Challenge 08

MIN To MAX, Set Matrix Zeroes, Longest Consecutive Numbers in an Array, Odd or even

Monday Munch - DSA Challenge 10

Odd Sum Pair, Divide Pages, Good subarrays, How much you lack

Starters 215 (Rated)

Competition of 4, Gem Bundles, Special Missions

Monday Munch - DSA Challenge 14

Reverse the Segment, Chef and Nested Parentheses, Delete All Occurrences of a Key in a Doubly Linked, Complete the resolution, DNA Storage

Starters 217 (Rated)

Playing with Toys, Add to make Positive, Add 1 or 3

Monday Munch - DSA Challenge 25

Reverse Words in a String, Chef Builds Queue Using Stacks

Monday Munch - DSA Challenge 30

Symmetric binary tree, Bottom view of binary tree, Find the insert position, Minimum Eating Speed

Monday Munch - DSA Challenge 32

Preorder, Inorder, and Postorder Traversal in one , Insert a node in BST, Chef Maximizes Stock Profit - 2

Starters 238 (Rated)

Test Match Target, Cricket Nets, WEC-REC, Modular Mirrors

Starters 240 (Rated)

Points Table, Binary Smile, Comfortable Seating, Counting Characters , Partition

Monday Munch - DSA Challenge 002 (Rated)

Largest Odd Substring, Shortest Palindrome, Floor and Ceil in a Binary Search Tree, Chef Builds Subsets, Is the i-th bit set, Chef need runs

Monday Munch - DSA Challenge 003 (Rated)

Chef wants to buy a laptop, Add Two Numbers (Linked List), Delete the Middle Node of a Linked List, Find Peak Element, Duplicate Integers, Matrix Median

Starters 242 (Rated)

Seated Together, Early Certificates, Eventually Equal, Draft Picks

Starters 245 (Rated)

Cooling Conundrum, Equivalent Exchange

Monday Munch - DSA Challenge 004 (Rated)

Minimum Distance Between Two Nodes, Chef Builds Stack, Win the league, Mountain Peak

Monday Munch - DSA Challenge 005 (Rated)

Search an element in an array, Chef visits hotel, Heap or not, Chef Finds Maximum Profit, Serialize and deserialize Binary Tree

Monday Munch - DSA Challenge 006 (Rated)

Difference Pairs, Minimum Platforms, Subarray with k distinct number, Flight timings

Monday Munch - DSA Challenge 008 (Rated)

Split Array with Minimum Largest Sum, Check if Linked List is Palindrome, Find smallest and largest numbers, Subsequence Sum K, Movie Night

Total Problems Solved: 108

1363
(Div 4)
★
CodeChef Rating (Highest Rating 1400)
  • 51783 Global Rank
  • 48735 Country Rank
1620
DSA Rating (Highest Rating 1717)
  • 683 Global Rank
  • 656 Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

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