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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.

Career Paths

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 » SAMALA SIRI CHANDANA
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SAMALA SIRI CHANDANA

Silver League Silver League
  • 2★mrcw24rh1a05mb
  •   India
  • Student
  • Malla Reddy Engineering College for Women Secunderabad, Telangana, India
  • View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 7
1422 (+32)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 233 (Rated)(2026-04-08 22:00:06)
Global Rank:   3395
Cheated in:   

Ratings System Update

(2026-04-08 22:00:06)
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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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Learning Paths (6)

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Trees and Binary trees

9%
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Stacks and Queues

19%
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Design and Analysis of Algorithms

2%
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Recursion

5%
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Learn Java

1%
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Learn Java

0%

Practice Paths (17)

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Dynamic programming

10%
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Practice Python

44%
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SQL Practice Queries

62%
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Two Pointers and Sliding Window Technique

27%
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Greedy Algorithms

35%
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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

28%
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Linked Lists

26%
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Prepare for ICPC - Past Year Problems

0%
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Practice Strings

21%
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2D Array / Matrices

17%
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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 Java

Completed

Contests (7)

Starters 225 (Rated)

Payment Scheme, All Even, Maximum Score

Starters 227 (Rated)

Erase and Maximize, Buying Tickets, Fonta, Bank Glitch

Monday Munch - DSA Challenge 26

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

Starters 228 (Rated)

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

Starters 229 (Rated)

Sequential Clamp, All Zero

Starters 231 (Rated)

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 Calculates Edit Distance, Ninja Training

Monday Munch - DSA Challenge 28

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, Linked List Increment, Chef Finds Single Number, Find the Two Unique Numbers, Chef Finds Next Greater Element, Chef Calculates Subarray Minimums

Starters 232 (Rated)

Moderate Temperatures, Equal Difference, Vacation Clothes, Food Resources

Starters 233 (Rated)

AB or C, K Median, Movie, Cake Discount

Monday Munch - DSA Challenge 30

Find the insert position, Iterative Preorder Traversal of Binary Tree, Symmetric binary tree, Bottom view of binary tree, Minimum Eating Speed

Monday Munch - DSA Challenge 31

Maximum Path Sum in a Binary Tree, Chef Solves Word Break, Chef Counts Unique Paths

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, Chef Merges Accounts

Monday Munch - DSA Challenge 33

Next Permutation, Dynamic Programming - Minimum Jumps, Subarray Sum equals k

Total Problems Solved: 563

1422
(Div 3)
★★
CodeChef Rating (Highest Rating 1439)
  • 39996 Global Rank
  • 37304 Country Rank
1960?i Provisional Rating, click to know more
DSA Rating (Highest Rating 1980)
  • 262 Global Rank
  • 259 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

Recent Activity

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