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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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Home » KATHARI MEGHANA
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KATHARI MEGHANA

Bronze League Bronze League
  • 1★vvit23bq1a61f5
  •   India
  • Student
  • Vasireddy Venkatadri Institute of Technology, Nambur Guntur, Andhra Pradesh, India
  • View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 12
1338 (+2)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 244 (Rated)(2026-06-24 22:06:00)
Global Rank:   5235
Cheated in:   

Ratings System Update

(2026-06-24 22:06:00)
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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: 10
1524 (+32)RatingProvisional
Rating i Provisional Rating, click to know more
Monday Munch - DSA Challenge 012 (Rated)(2026-07-20 22:00:00)
Global Rank:   1702
Cheated in:   

Ratings System Update

(2026-07-20 22:00:00)
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Learning Paths (0)

Practice Paths (5)

learn-icon

Practice Arrays

77%
learn-icon

Two Pointers and Sliding Window Technique

Completed

learn-icon

Level up from 1* to 2*

9%
learn-icon

500 to 1000 difficulty problems

Completed

learn-icon

500 difficulty rating

Completed

College Paths (1)

learn-icon

Learn Java Programming

50%

Contests (12)

Starters 226

Sub A Add B, IceCream Cones

Starters 229 (Rated)

Vacation Excitement, Sequential Clamp, All Zero

Starters 230 (Rated)

Sum of Second Max, Reselling Items, Passing Exams, Equal Buying

Starters 231 (Rated)

Snaky Strings, Imperfect Numbers, Double Discount

Monday Munch - DSA Challenge 29

Detect Start of Cycle in Linked List, Linked List Increment

Starters 232 (Rated)

Food Resources, Max Size, Alternating Sum, Set Size, Moderate Temperatures, Vacation Clothes, Equal Difference

Starters 233 (Rated)

Movie, Cake Discount

Starters 235 (Rated)

Contest Registration Fee, Balanced Positions in a Permutation, MEX Spectrum, Recover Palindrome

Monday Munch - DSA Challenge 31

Maximum Path Sum in a Binary Tree, Vertical Order Traversal of Binary Tree, Chef Finds Safe States

Monday Munch - DSA Challenge 32

Preorder, Inorder, and Postorder Traversal in one , Insert a node in BST, Chef Maximizes Stock Profit - 2, Chef Merges Accounts, Chef Builds Island

Monday Munch - DSA Challenge 33

Next Permutation, Binary Search - Power Function, Subarray Sum equals k, Jump Game

Monday Munch - DSA Challenge 34

Hashing - Minimum Window Substring, Print Pattern, Frequency of elements using Hashing, Interleaving String, Rating people

Monday Munch - DSA Challenge 35

Hashing - Four Sum, Graphs - Capture Regions, Running Comparison, Aggressive Cows, Chef Calculates Network Delay, Chess tournament

Starters 237 (Rated)

Finding All, Election, Final Element, Make Triangle, DIividing Candies

Starters 239 (Rated)

Tour Plan, Magic Mirror, Easy Speaking, Beginnings and Endings

Starters 241 (Rated)

Run Chase, Sum Reduction, Even Sum, No 3 Equal

Monday Munch - DSA Challenge 002 (Rated)

Largest Odd Substring, Shortest Palindrome, Floor and Ceil in a Binary Search Tree, Chef Builds Subsets, Is the i-th bit set, Chef need runs

Monday Munch - DSA Challenge 003 (Rated)

Duplicate Integers, Find Peak Element, Delete the Middle Node of a Linked List, Add Two Numbers (Linked List), Chef wants to buy a laptop

Starters 243 (Rated)

GCD Arrays (Easy), Interesting Match, Lose Less, Starved for Seating, OR Operations

Starters 244 (Rated)

Carrot Collection, Teleport Home, Passing Chain, Dividing by 2

Monday Munch - DSA Challenge 004 (Rated)

Minimum Distance Between Two Nodes, Chef Builds Stack, Win the league, Mountain Peak

Monday Munch - DSA Challenge 005 (Rated)

Search an element in an array, Heap or not, Chef visits hotel

Monday Munch - DSA Challenge 006 (Rated)

Difference Pairs, Distinct colors in subtrees, Minimum Platforms, Subarray with k distinct number, Flight timings

Monday Munch - DSA Challenge 007 (Rated)

Rectangular Queries, Largest Rectangle in Histogram, N Queens, Reduce to Single Element Array, Win Game

Starters 248 (Unrated)

Average Survival, Swap Small, Pass , Adding Dice

Monday Munch - DSA Challenge 008 (Rated)

Check if Linked List is Palindrome, Find smallest and largest numbers, Subsequence Sum K, Movie Night

Monday Munch - DSA Challenge 010 (Rated)

Power Grid, Chef and the Frisbee, Chef and the Gemstones

Monday Munch - DSA Challenge 011 (Rated)

Monthly Earnings, Chocolate Squares, Toy Boxes

Monday Munch - DSA Challenge 012 (Rated)

Pen Shortage, Candy Distribution, Factory Production

Total Problems Solved: 939

1338
(Div 4)
★
CodeChef Rating (Highest Rating 1338)
  • 56395 Global Rank
  • 53263 Country Rank
1524
DSA Rating (Highest Rating 1614)
  • 2299 Global Rank
  • 2236 Country Rank

Badges

Daily Streak - Diamond Badge

Daily Streak - Diamond Badge

Received for maintaining a streak of 100 days

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

Certificates

Two Pointers and Sliding Window Technique

Issued July 2026

View

500 to 1000 difficulty rating

Issued May 2026

View

500 difficulty rating

Issued March 2026

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