SANA KALPANA
- 1★vvit23bq1a42f4
India- Student
- Vasireddy Venkatadri Institute of Technology, Nambur Guntur, Andhra Pradesh, India
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(2026-07-08 22:00:06)Learning Paths (1)
Practice Paths (9)
Two Pointers and Sliding Window Technique
Practice Strings
Practice Python
2D Array / Matrices
Practice Arrays
Practice Basic Math
500 to 1000 difficulty problems
500 difficulty rating
Completed
Practice Java
Completed
College Paths (1)
Contests (13)
Starters 225 (Rated)
Payment Scheme
Starters 226
Rush to Exam
Starters 228 (Rated)
Balloon Splash, Min And Operations, Color Festival, Minimize Error
Starters 229 (Rated)
Vacation Excitement, Sequential Clamp, All Zero
Starters 230 (Rated)
Reselling Items, Passing Exams, Equal Buying
Weekend Dev Challenge 38: Spring Boot Projects
Digital Wallet Initializer Project
Monday Munch - DSA Challenge 27
Alternating Array, Chef Builds Subsets
Monday Munch - DSA Challenge 28
Chef and the Magical Subarray, Largest bst in binary tree, Alternating Array
Monday Munch - DSA Challenge 29
Detect Start of Cycle in Linked List, Chef Finds Single Number, Find the Two Unique Numbers, Chef Finds Next Greater Element
Starters 232 (Rated)
Moderate Temperatures, Vacation Clothes, Equal Difference
Starters 233 (Rated)
Movie, Cake Discount
Weekend Dev Challenge 41: DevOps
Challenge 1 - Foundation IAM Provisioner, Challenge 2 - Bulk Resource Scaling
Monday Munch - DSA Challenge 30
Symmetric binary tree, Minimum Eating Speed, Find the insert position
Monday Munch - DSA Challenge 31
Maximum Path Sum in a Binary Tree, Chef Finds Safe States
Starters 240 (Rated)
Partition, Counting Characters , Points Table, Comfortable Seating
Starters 241 (Rated)
Increasing Windows, Cyclic XOR, Run Chase, Sum Reduction, Even Sum, No 3 Equal
Starters 242 (Rated)
Eventually Equal, Draft Picks, Early Certificates, Seated Together
Starters 243 (Rated)
Interesting Match, Lose Less, Starved for Seating, OR Operations
Starters 245 (Rated)
Cooling Conundrum, Favorite Words, Equivalent Exchange
Starters 246 (Rated)
Sequence (Easy), Waiting (Easy), Waiting (Hard), Point Calculation, Red Yellow Cards, Plant