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

Submissions Heat Map

Rating Graph

No. of Contests Participated: 11
1326 (+30)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 236 (Rated)(2026-04-29 22:00:06)
Global Rank:   1981
Cheated in:   

Ratings System Update

(2026-04-29 22:00:06)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?
NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?

Learning Paths (1)

learn-icon

Learn Java

57%

Practice Paths (3)

learn-icon

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 (11)

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, Passing Exams, Equal Buying

Starters 231 (Rated)

Snaky Strings, Double Discount, Imperfect Numbers, Target Temperature

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)

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

Starters 233 (Rated)

K Median, Movie, Cake Discount

Starters 234 (Rated)

Bakery Problem, Cooler, Non-Negative Sum

Starters 235 (Rated)

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

Weekend Dev Challenge 41: DevOps

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

Monday Munch - DSA Challenge 30

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

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

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

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

Total Problems Solved: 742

1326
(Div 4)
★
CodeChef Rating (Highest Rating 1326)
  • 59329 Global Rank
  • 55842 Country Rank
0?i Provisional Rating, click to know more
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

Recent Activity

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