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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 » rohan_2409
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rohan_2409

Bronze League Bronze League
  • 1★rohan_2409
  •   India
  • Student
  • Pimpri Chinchwad College Of Engineering And Research Ravet, Pune
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 14
1266 (-54)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 243 (Rated)(2026-06-17 22:00:06)
Global Rank:   13013
Cheated in:   

Ratings System Update

(2026-06-17 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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DSA Rating Graph

No. of DSA Contests Participated: 6
1411 (+92)RatingProvisional
Rating i Provisional Rating, click to know more
Monday Munch - DSA Challenge 007 (Rated)(2026-06-15 21:00:00)
Global Rank:   775
Cheated in:   

Ratings System Update

(2026-06-15 21:00:00)
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Learning Paths (1)

learn-icon

Learn Python Programming

2%

Practice Paths (1)

learn-icon

Practice C++

8%

Contests (14)

Starters 212 (Rated)

Signal, Basketball Score, Binary Flip

Weekend Dev Challenge 24: Frontend Essentials - HTML,CSS,JS

Part 1 - QR Code Generator (HTML Structure), Part 2 - QR Code Generator - CSS & JavaScript, Part 1 - Rock Paper Scissors Game (HTML Structure), Part 2 - JavaScript Logic + LocalStorage, Sorting Algorithm Visualizer Project, Part 2 - Sorting Algorithm Visualizer (JS Logic)

Weekend Dev Challenge 26: Frontend Essentials - HTML,CSS,JS

Bookmark Organizer Project, Part 2 - Bookmark Organizer Project, Part 2 - ToastyWeather Project, ToastyWeather Project, Part 2 - Memory Match Game Project, Memory Match Game Project

Weekend Dev Challenge 28: SQL Projects

Challenge 2 - High Value Employees, Challenge 1 - Category Revenue

Weekend Dev Challenge 29: SQL Projects

Challenge 2 - Top Rated Movies, Challenge 1 - Daily Order Count, Challenge 3 - Top Selling Products Per Category, Challenge 4 - Customer Purchase Gaps

Starters 229 (Rated)

Vacation Excitement, All Zero

Starters 231 (Rated)

Snaky Strings, Double Discount, Imperfect Numbers

Starters 232 (Rated)

Vacation Clothes

Starters 234 (Rated)

Bakery Problem, Cooler, Non-Negative Sum

Starters 235 (Rated)

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

Starters 237 (Rated)

Election, DIividing Candies, Make Triangle, Final Element

Starters 238 (Rated)

Test Match Target, Cricket Nets, WEC-REC, Modular Mirrors

Starters 239 (Rated)

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

Starters 240 (Rated)

Partition, Counting Characters , Points Table, Comfortable Seating, Counting LCM (Easy), Binary Smile

Starters 241 (Rated)

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

Weekend Dev Challenge 49: Golang Projects

Number Guessing Game

Monday Munch - DSA Challenge 002 (Rated)

Largest Odd Substring, Shortest Palindrome, Chef Builds Subsets, Is the i-th bit set, Chef need runs

Monday Munch - DSA Challenge 003 (Rated)

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

Starters 242 (Rated)

Seated Together, Early Certificates

Starters 243 (Rated)

Interesting Match, Lose Less

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, Chef visits hotel, Heap or not, Chef Finds Maximum Profit, All the Nodes at a distance of K in a Binary Tree

Monday Munch - DSA Challenge 006 (Rated)

Difference Pairs, Flight timings

Monday Munch - DSA Challenge 007 (Rated)

Largest Rectangle in Histogram, N Queens, Reduce to Single Element Array, Stones of the Abyss, Win Game

Total Problems Solved: 121

1266
(Div 4)
★
CodeChef Rating (Highest Rating 1396)
  • 70831 Global Rank
  • 67121 Country Rank
1411
DSA Rating (Highest Rating 1626)
  • 1483 Global Rank
  • 1429 Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

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