MATTUPALLI RANI
- 1★vvit23bq1a6185
India- Student
- Vasireddy Venkatadri Institute of Technology, Nambur Guntur, Andhra Pradesh, India
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(2026-04-08 22:00:06)Learning Paths (1)
Practice Paths (5)
500 to 1000 difficulty problems
Practice Arrays
500 difficulty rating
Completed
Practice Python
Completed
Practice Java
Completed
College Paths (1)
Contests (9)
Starters 225 (Rated)
Payment Scheme, Maximum Score, All Even
Starters 226
Sub A Add B, Rush to Exam, IceCream Cones
Starters 227 (Rated)
Erase and Maximize, Buying Tickets, Fonta, Bank Glitch
Monday Munch - DSA Challenge 26
Chef and the Magical Subarray, Count Reverse Pairs, Merge K sorted lists, Chef Counts Provinces
Starters 228 (Rated)
Max And Operations, Balloon Smash Party, Color Festival, Min And Operations, Balloon Splash
Starters 229 (Rated)
Vacation Excitement, Sequential Clamp, All Zero
Starters 230 (Rated)
Reselling Items, Passing Exams, Equal Buying
Starters 231 (Rated)
Snaky Strings, Imperfect Numbers, Double Discount
Weekend Dev Challenge 38: Spring Boot Projects
Digital Wallet Initializer Project, Exclusive Club Registration Portal Project
Weekend Dev Challenge 39: Spring Boot Projects
Campus Placement Portal Project, IT Helpdesk Ticket Resolver Project, PayGuard Transaction API Project
Monday Munch - DSA Challenge 27
Print subarray with maximum subarray sum, Alternating Array, Chef Solves Combination Sum III, Chef Builds Subsets
Monday Munch - DSA Challenge 28
Alternating Array, Largest bst in binary tree
Monday Munch - DSA Challenge 29
Detect Start of Cycle in Linked List, Linked List Increment, Chef Finds Next Greater Element
Starters 232 (Rated)
Food Resources, Moderate Temperatures, Vacation Clothes, Equal Difference
Starters 233 (Rated)
Cake Discount, K Median, Movie
Weekend Dev Challenge 41: DevOps
Challenge 1 - Foundation IAM Provisioner, Challenge 2 - Bulk Resource Scaling
Monday Munch - DSA Challenge 30
Find the insert position, Bottom view of binary tree, Symmetric binary tree
Weekend Dev Challenge 42: DevOps
Challenge 3 - Automated Log Archiver, Challenge 4 - Python Environment Bootstrapper, Challenge 2 - Application Artifact Deployment, Challenge 1 - Enterprise Workspace Provisioner
Monday Munch - DSA Challenge 31
Maximum Path Sum in a Binary Tree
Monday Munch - DSA Challenge 32
Preorder, Inorder, and Postorder Traversal in one , Insert a node in BST, Chef Maximizes Stock Profit - 2
Weekend Dev Challenge 44: Cybersecurity
Challenge 1 - SQL Injection Firewall, Challenge 2 - Cross-Site Scripting (XSS) Sanitizer
Weekend Dev Challenge 45: Cybersecurity
Challenge 2 - IDOR Access Protector