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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 » KARNA PALLAVI
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KARNA PALLAVI

Rookie League Rookie League
  • 4★vvit23bq1a5463
  •   India
  • Student
  • Vasireddy Venkatadri Institute of Technology, Nambur Guntur, Andhra Pradesh, India
  • View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 15
1814 (-70)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 242 (Rated)(2026-06-10 22:00:02)
Global Rank:   1109
Cheated in:   

Ratings System Update

(2026-06-10 22:00:02)
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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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How the rating system works?

Learning Paths (3)

learn-icon

Learn SQL

26%
learn-icon

Learn Java

5%
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Learn Python Programming

1%

Practice Paths (11)

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Two Pointers and Sliding Window Technique

7%
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Practice Strings

35%
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Practice Arrays

86%
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Practice Basic Math

39%
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Binary Search

0%
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Java Projects for Beginners

0%
learn-icon

500 to 1000 difficulty problems

Completed

learn-icon

500 difficulty rating

Completed

learn-icon

1000 to 1400 difficulty problems

10%
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Practice Java

Completed

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Practice Python

Completed

College Paths (1)

learn-icon

Beginner DSA

33%

Contests (15)

Starters 225 (Rated)

Payment Scheme, Maximum Score, All Even

Starters 226

Sub A Add B, IceCream Cones, Rush to Exam

Starters 227 (Rated)

Erase and Maximize, Buying Tickets, Fonta, Bank Glitch

Monday Munch - DSA Challenge 25

Reverse Words in a String, Maximum Possible MEX After Operations, Chef Builds Queue Using Stacks

Monday Munch - DSA Challenge 26

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

Starters 228 (Rated)

Min And Operations, Color Festival, Balloon Smash Party

Starters 229 (Rated)

All Zero, Sequential Clamp, Vacation Excitement

Starters 230 (Rated)

Sum of Second Max, Reselling Items, Passing Exams

Starters 231 (Rated)

Target Temperature, Imperfect Numbers, Double Discount

Monday Munch - DSA Challenge 28

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

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)

Equal Difference, Moderate Temperatures, Set Size, Max Size, Sortable Subarrays, Food Resources, Alternating Sum

Starters 233 (Rated)

AB or C, Tree LCA Sets, K Median, Movie, Cake Discount

Starters 234 (Rated)

Non-Negative Sum, Cooler, Good Array 1 , Binary Construction

Starters 235 (Rated)

Balanced Positions in a Permutation, Sorted Groups, MEX Spectrum, Echo

Monday Munch - DSA Challenge 30

Find the insert position, Minimum Eating Speed, Bottom view of binary tree, Symmetric binary tree, Minimum time take to burn a BT from a given node, Iterative Preorder Traversal of Binary Tree

Monday Munch - DSA Challenge 31

Maximum Path Sum in a Binary Tree, Chef Swims Rising Water, Chef Solves Word Break, Chef Finds Safe States

Monday Munch - DSA Challenge 34

Candy Distribution, Print Pattern, Frequency of elements using Hashing, Interleaving String, Rating people

Starters 239 (Rated)

Planting Roses, Magic Mirror, Beginnings and Endings

Starters 240 (Rated)

Comfortable Seating, Binary Smile, Counting LCM (Easy), Counting LCM (Hard), Partition

Starters 241 (Rated)

Increasing Windows, Cyclic XOR, Sum Reduction, Even Sum, No 3 Equal

Starters 242 (Rated)

Eventually Equal, Draft Picks

Total Problems Solved: 1012

1814
(Div 2)
★★★★
CodeChef Rating (Highest Rating 1884)
  • 4274 Global Rank
  • 3644 Country Rank
NA
DSA Rating (Highest Rating 0)
  • Inactive Global Rank
  • Inactive Country Rank

Skill tests

93%

Python Skill test

Attempted on February 2026
View skill tests

Badges

Problem Solver - Diamond Badge

Problem Solver - Diamond Badge

Received for solving 1000 Problems

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Daily Streak - Silver Badge

Daily Streak - Silver Badge

Received for maintaining a streak of 25 days

Recent Activity

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