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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 » ARCHANA CHATLAPALLY
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ARCHANA CHATLAPALLY

Silver League Silver League
  • 1★mrew23rh1a6655
  •   India
  • Student
  • Malla Reddy Engineering College for Women Secunderabad, Telangana, India
  • View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 5
1240 (+40)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 229 (Rated)(2026-03-11 22:00:06)
Global Rank:   9344
Cheated in:   

Ratings System Update

(2026-03-11 22:00:06)
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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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Learning Paths (1)

learn-icon

Learn Python Programming

79%

Practice Paths (13)

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Binary Search

40%
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Level up from 1* to 2*

8%
learn-icon

Medium Java puzzles

1%
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Prepare for ICPC - Past Year Problems

0%
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Stacks and Queues

96%
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Python Interview Questions

16%
learn-icon

Practice Python

32%
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Two Pointers and Sliding Window Technique

10%
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Accenture Interview Questions

1%
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1000 to 1400 difficulty problems

1%
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Arrays, Strings & Sorting

40%
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Practice Strings

30%
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Practice Arrays

13%

Contests (5)

Starters 225 (Rated)

Payment Scheme, All Even, Maximum Score

Starters 226

Sub A Add B, Rush to Exam, IceCream Cones

Starters 227 (Rated)

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)

Color Festival, Balloon Splash, Min And Operations

Starters 229 (Rated)

Vacation Excitement, Sequential Clamp, All Zero

Monday Munch - DSA Challenge 27

Print subarray with maximum subarray sum, Alternating Array, Chef Builds Subsets, Ninja Training

Monday Munch - DSA Challenge 28

Alternating Array, Chef Counts Enclaves, Chef and the Magical Subarray

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

Total Problems Solved: 454

1240
(Div 4)
★
CodeChef Rating (Highest Rating 1240)
  • 77352 Global Rank
  • 73156 Country Rank

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 - Silver Badge

Daily Streak - Silver Badge

Received for maintaining a streak of 25 days

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