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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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From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

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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 » SUNNAPOLLA LAVANYA
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SUNNAPOLLA LAVANYA

Bronze League Bronze League
  • 1★mrcw24rh1a05nx
  •   India
  • Student
  • Malla Reddy Engineering College for Women Secunderabad, Telangana, India
  • View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 14
1367 (+54)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 249 (Rated)(2026-07-29 22:30:06)
Global Rank:   732
Cheated in:   

Ratings System Update

(2026-07-29 22:30:06)
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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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DSA Rating Graph

No. of DSA Contests Participated: 3
1084? (+132)RatingProvisional
Rating i Provisional Rating, click to know more
Monday Munch - DSA Challenge 013 (Rated)(2026-07-27 22:00:00)
Global Rank:   5757
Cheated in:   

Ratings System Update

(2026-07-27 22:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
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Learning Paths (4)

learn-icon

Trees and Binary trees

9%
learn-icon

Learn Java (Older version)

3%
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Design and Analysis of Algorithms

2%
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Recursion

2%

Practice Paths (14)

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Dynamic programming

10%
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Two Pointers and Sliding Window Technique

23%
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Greedy Algorithms

33%
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Prefix Sum Problems

43%
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Practice Sorting

33%
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Binary Search

13%
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Arrays, Strings & Sorting

50%
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Stacks and Queues

17%
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Linked Lists

26%
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Prepare for ICPC - Past Year Problems

0%
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1000 to 1400 difficulty problems

1%
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Practice for ZCO and INOI

1%
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Practice Strings

26%
learn-icon

2D Array / Matrices

23%

Contests (14)

Starters 224 (Rated)

The Coding Streak, Qualified or Not

Starters 225 (Rated)

Maximum Score, Payment Scheme, 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, Merge K sorted lists, Consecutive Card Grouping, Chef Counts Enclaves, Chef Counts Provinces

Starters 228 (Rated)

Minimize Error, Balloon Splash, Min And Operations, Color Festival

Starters 229 (Rated)

Sum Not Equal, Vacation Excitement, Sequential Clamp, All Zero

Starters 231 (Rated)

Target Temperature, Snaky Strings, Imperfect Numbers, Double Discount

Monday Munch - DSA Challenge 27

Print subarray with maximum subarray sum, Alternating Array, Chef Solves Combination Sum III, Chef Builds Subsets, Chef Calculates Edit Distance, Ninja Training

Monday Munch - DSA Challenge 28

Alternating Array, Chef and the Magical Subarray, Largest bst in binary tree, Chef Finds Cheapest Flights

Monday Munch - DSA Challenge 29

Detect Start of Cycle in Linked List, Linked List Increment, Chef Finds Single Number, Find the Two Unique Numbers, Chef Finds Next Greater Element, Chef Calculates Subarray Minimums

Starters 232 (Rated)

Food Resources, Moderate Temperatures, Vacation Clothes, Equal Difference

Starters 233 (Rated)

AB or C, K Median, Movie, Cake Discount

Starters 234 (Rated)

Bakery Problem, Cooler, Non-Negative Sum

Monday Munch - DSA Challenge 30

Find the insert position, Minimum Eating Speed, Bottom view of binary tree, Symmetric binary tree, Minimum time take to burn a BT from a given node, Iterative Preorder Traversal of Binary Tree

Monday Munch - DSA Challenge 31

Maximum Path Sum in a Binary Tree, Vertical Order Traversal of Binary Tree, Chef Solves Word Break, Chef Counts Unique Paths, Chef Finds Safe States

Monday Munch - DSA Challenge 32

Chef Finds Stock Profit - 3, Chef Maximizes Stock Profit - 2, Chef Builds Island

Monday Munch - DSA Challenge 33

Next Permutation, Dynamic Programming - Minimum Jumps, Binary Search - Power Function, Subarray Sum equals k, Jump Game

Starters 243 (Rated)

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

Starters 245 (Rated)

Cooling Conundrum, Favorite Words, Equivalent Exchange

Starters 247 (Rated)

Substring Shift, Conveyor Belt, Square Paper, Alternating Array

Starters 249 (Rated)

Buying GPU, Valley Flattening, Varied Digits, Up-Down Palindrome, Product Exceed

Monday Munch - DSA Challenge 011 (Rated)

Monthly Earnings, Chocolate Squares, Shopping and Coins, Toy Boxes, Bead Necklaces, Maximize Subarray Difference

Monday Munch - DSA Challenge 012 (Rated)

Pen Shortage, Candy Distribution

Monday Munch - DSA Challenge 013 (Rated)

Vaccine Distribution, Unlock the Next Level

Total Problems Solved: 323

1367
(Div 4)
★
CodeChef Rating (Highest Rating 1367)
  • 50944 Global Rank
  • 48028 Country Rank
1084?i Provisional Rating, click to know more
DSA Rating (Highest Rating 1084)
  • 14946 Global Rank
  • 14694 Country Rank

Skill tests

42%

Java Skill test

Attempted on February 2026
View skill tests

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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