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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

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

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Practice Compete Compiler
Home » POLINENI LAKSHMI PRAVALLIKA
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POLINENI LAKSHMI PRAVALLIKA

Diamond League Diamond League
  • 2★vvit23bq1a61b0
  •   India
  • Student
  • Vasireddy Venkatadri Institute of Technology, Nambur Guntur, Andhra Pradesh, India
  • View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 18
1406 (+11)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 243 (Rated)(2026-06-17 22:00:06)
Global Rank:   3374
Cheated in:   

Ratings System Update

(2026-06-17 22:00:06)
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NA? (+NA)RatingProvisional
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None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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Learning Paths (2)

learn-icon

Learn Java

60%
learn-icon

Number theory

15%

Practice Paths (7)

learn-icon

Two Pointers and Sliding Window Technique

13%
learn-icon

Practice Arrays

34%
learn-icon

Practice Strings

2%
learn-icon

Practice Basic Math

39%
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1000 to 1400 difficulty problems

5%
learn-icon

500 difficulty rating

Completed

learn-icon

SQL Practice Queries

1%

College Paths (1)

learn-icon

Beginner DSA

33%

Contests (18)

Starters 225 (Rated)

All Even, Payment Scheme

Starters 227 (Rated)

Fonta, Bank Glitch, Buying Tickets

Monday Munch - DSA Challenge 25

Reverse Words in a String, Chef Circular Search

Starters 228 (Rated)

Balloon Splash, Min And Operations, Color Festival

Starters 229 (Rated)

Vacation Excitement, Sequential Clamp, All Zero

Starters 230 (Rated)

Reselling Items, Equal Buying, Passing Exams

Starters 231 (Rated)

Target Temperature, Snaky Strings, Imperfect Numbers, Double Discount

Weekend Dev Challenge 38: Spring Boot Projects

Digital Wallet Initializer Project, Exclusive Club Registration Portal Project, Patient Admission System Project

Monday Munch - DSA Challenge 27

Alternating Array, Ninja Training

Monday Munch - DSA Challenge 28

Alternating Array, Chef and the Magical Subarray

Weekend Dev Challenge 40: Linux & Shell Scripting Challenges

Secure Log Vault Setup, The 404 Error Extractor

Monday Munch - DSA Challenge 29

Detect Start of Cycle in Linked List

Starters 232 (Rated)

Food Resources, Set Size, Moderate Temperatures, Vacation Clothes, Equal Difference

Starters 233 (Rated)

K Median, Cake Discount, Movie

Starters 234 (Rated)

Bakery Problem, Cooler, Non-Negative Sum

Starters 235 (Rated)

Contest Registration Fee, Balanced Positions in a Permutation, MEX Spectrum, Recover Palindrome

Weekend Dev Challenge 41: DevOps

Challenge 5 - NoSQL Schema Provisioner,  Challenge 4 - Cloud Asset Uploader, Challenge 2 - Bulk Resource Scaling, Challenge 3 - Multi-Environment Storage Allocator

Monday Munch - DSA Challenge 30

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

Weekend Dev Challenge 42: DevOps

Challenge 1 - Enterprise Workspace Provisioner

Starters 236 (Rated)

Extra Guests, Cute Substrings, Palindrome Check

Monday Munch - DSA Challenge 31

Maximum Path Sum in a Binary Tree, Chef Solves Word Break, Chef Finds Safe States

Monday Munch - DSA Challenge 32

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

Monday Munch - DSA Challenge 33

Next Permutation, Subarray Sum equals k

Monday Munch - DSA Challenge 34

Print Pattern, Frequency of elements using Hashing, Rating people

Starters 237 (Rated)

Election, Final Element, Make Triangle, DIividing Candies

Starters 238 (Rated)

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

Starters 239 (Rated)

Tour Plan, Magic Mirror, Easy Speaking, Beginnings and Endings

Starters 240 (Rated)

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

Starters 241 (Rated)

Run Chase, No 3 Equal, Even Sum, Sum Reduction

Starters 242 (Rated)

Seated Together, Early Certificates, Eventually Equal, Draft Picks

Starters 243 (Rated)

Interesting Match, Lose Less, Starved for Seating, OR Operations

Total Problems Solved: 844

1406
(Div 3)
★★
CodeChef Rating (Highest Rating 1406)
  • 43359 Global Rank
  • 40652 Country Rank
NA
DSA Rating (Highest Rating 0)
  • Inactive Global Rank
  • Inactive Country Rank

Skill tests

44%

Arrays in Java

Attempted on February 2026
93%

Getting started with Java

Attempted on February 2026
82%

Variables and Datatypes

Attempted on February 2026
View skill tests

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Gold Badge

Problem Solver - Gold Badge

Received for solving 500 Problems

Daily Streak - Gold Badge

Daily Streak - Gold Badge

Received for maintaining a streak of 50 days

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