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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

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Practice Compete Compiler
Home » TANNIRU SUMANA SRI
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TANNIRU SUMANA SRI

Silver League Silver 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: 11
1095 (+71)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 247 (Rated)(2026-07-15 22:06:00)
Global Rank:   5537
Cheated in:   

Ratings System Update

(2026-07-15 22:06:00)
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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)
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DSA Rating Graph

No. of DSA Contests Participated: 1
1349? (+349)RatingProvisional
Rating i Provisional Rating, click to know more
Monday Munch - DSA Challenge 011 (Rated)(2026-07-13 22:00:00)
Global Rank:   1326
Cheated in:   

Ratings System Update

(2026-07-13 22:00:00)
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 (3)

learn-icon

Learn Python Programming

90%
learn-icon

Arrays

38%
learn-icon

Searching and Sorting Algorithms

20%

Practice Paths (11)

learn-icon

Two Pointers and Sliding Window Technique

27%
learn-icon

Prefix Sum Problems

36%
learn-icon

Practice Arrays

16%
learn-icon

Binary Search

10%
learn-icon

Practice Sorting

27%
learn-icon

Stacks and Queues

9%
learn-icon

Linked Lists

11%
learn-icon

Data Structures Interview Questions

1%
learn-icon

2D Array / Matrices

32%
learn-icon

Practice Strings

2%
learn-icon

Arrays, Strings & Sorting

30%

Contests (11)

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)

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

Monday Munch - DSA Challenge 26

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

Starters 228 (Rated)

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

Starters 229 (Rated)

Vacation Excitement, Sequential Clamp, All Zero

Starters 231 (Rated)

Double Discount, Imperfect Numbers, Snaky Strings, Target Temperature

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

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)

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

Starters 233 (Rated)

AB or C, K Median, Movie, Cake Discount

Starters 234 (Rated)

Non-Negative Sum, Bakery Problem, Cooler

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

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

Starters 245 (Rated)

Cooling Conundrum, Favorite Words

Starters 247 (Rated)

Substring Shift, Conveyor Belt, Square Paper, Alternating Array

Monday Munch - DSA Challenge 011 (Rated)

Monthly Earnings, Chocolate Squares, Toy Boxes

Total Problems Solved: 508

1094
(Div 4)
★
CodeChef Rating (Highest Rating 1365)
  • 114024 Global Rank
  • 109347 Country Rank
1349?i Provisional Rating, click to know more
DSA Rating (Highest Rating 1349)
  • 5651 Global Rank
  • 5526 Country Rank

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 - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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