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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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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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Catalogue

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 » TANNIRU SUMANA SRI
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TANNIRU SUMANA SRI

Gold League Gold League
  • 1★mrcw24rh1a66w3
  •   India
  • Student
  • Malla Reddy Engineering College for Women Secunderabad, Telangana, India
  • View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 9
1063 (+30)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 234 (Rated)(2026-04-15 22:00:06)
Global Rank:   10706
Cheated in:   

Ratings System Update

(2026-04-15 22:00:06)
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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 (2)

learn-icon

Arrays

38%
learn-icon

Searching and Sorting Algorithms

20%

Practice Paths (11)

learn-icon

Two Pointers and Sliding Window Technique

37%
learn-icon

Prefix Sum Problems

36%
learn-icon

Practice Arrays

16%
learn-icon

Binary Search

10%
learn-icon

Practice Sorting

33%
learn-icon

Stacks and Queues

12%
learn-icon

Linked Lists

11%
learn-icon

Data Structures Interview Questions

1%
learn-icon

2D Array / Matrices

30%
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Practice Strings

2%
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Arrays, Strings & Sorting

30%

Contests (9)

Starters 224 (Rated)

Accommodation, Qualified or Not, AabBcCDd, The Coding Streak

Starters 225 (Rated)

Prime Prefixes, Maximum Score, Payment Scheme, All Even

Starters 227 (Rated)

Equal Elements, Erase and Maximize, Buying Tickets, Fonta, Bank Glitch

Monday Munch - DSA Challenge 26

Chef Counts Enclaves, Chef Counts Provinces, Consecutive Card Grouping, Merge K sorted lists, Chef and the Magical Subarray, Count Reverse Pairs

Starters 228 (Rated)

Minimize Error, Balloon Splash, Min And Operations, Max And Operations, Color Festival, Balloon Smash Party

Starters 229 (Rated)

Vacation Excitement, Sequential Clamp, All Zero

Starters 231 (Rated)

Target Temperature, Snaky Strings, Imperfect Numbers, Double Discount

Monday Munch - DSA Challenge 27

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

Monday Munch - DSA Challenge 28

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

Monday Munch - DSA Challenge 29

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

Starters 232 (Rated)

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

Starters 233 (Rated)

AB or C, K Median, Movie, Cake Discount

Starters 234 (Rated)

Non-Negative Sum, Cooler, Bakery Problem

Monday Munch - DSA Challenge 30

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

Monday Munch - DSA Challenge 32

Preorder, Inorder, and Postorder Traversal in one , Insert a node in BST, Chef Finds Stock Profit - 3, Chef Maximizes Stock Profit - 2

Total Problems Solved: 228

1063
(Div 4)
★
CodeChef Rating (Highest Rating 1365)
  • 125191 Global Rank
  • 119877 Country Rank
1965?i Provisional Rating, click to know more
DSA Rating (Highest Rating 2069)
  • 253 Global Rank
  • 251 Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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