Ria Chawak
- 4★coderriasc
India- Other
- No Active Plan. View Details
Submissions Heat Map
Rating Graph
Ratings System Update
(2026-01-21 22:00:02)DSA Rating Graph
Ratings System Update
(2026-06-08 21:00:00)Learning Paths (0)
Practice Paths (7)
Jump from 2* to 3*
1400 to 1600 difficulty problems
Completed
Amazon Coding Interview Questions
Accenture Interview Questions
Level up from 1* to 2*
Completed
500 to 1000 difficulty problems
Completed
500 difficulty rating
Completed
Contests (14)
Weekend Dev Challenge 02
RCV Vote Counter - 1, RCV Vote Counter - 2
Weekend Dev Challenge 12: ML Projects
Clustering & Dimensionality Reduction, K-Means Clustering and Evaluation, PCA for Dimensionality Reduction + Classification, Movie Review Sentiment Analyzer, Clean IMDB Movie Review Dataset
Starters 202 (Rated)
Endless Play, Buying Flowers, Two Rolls
Weekend Dev Challenge 14: DL Projects
Preprocessing Dataset - Customer Churn, Building and Saving the Neural Network Model, Data Cleaning & Preprocessing, Hate Speech Detection Using Neural Networks, Customer Churn Prediction Project
Starters 203 (Rated)
Cab Rides, Coloured Orbs, Passing Grade
Starters 204 (Rated)
Triangles, Drawing Chances, Episodes
Starters 206 (Rated)
Remaining Money, Expensive Buying, Gladiator Fighting, Prime Sum
Starters 208 (Rated)
Spring Cleaning, Sabotage, Alternate Jumps
Starters 209 (Rated)
Binary Love, Bitcoin Market, Small GCD Sort, Divisible Duel
Starters 211 (Rated)
Subarray Maximums, Tournament Rigging (Minimum), Wolf Down, No Doubling, Buying Chairs, Fuel Check
Starters 212 (Rated)
Beautiful Sum, Binary Flip, Signal, Counting MEX Is Fun, Interesting Binary (Easy Version), Exit Door, Basketball Score, Distinct Fun
Starters 214 (Unrated)
Dice Play, Crazy Permutations, Lexicographically Minimum Tree Traversal, Chef and Close Friends, Scam, Zero Permutation Score, Delete For Fun
Starters 215 (Rated)
Markers on a Tree (Easy), Competition of 4, Gem Bundles, Special Missions, Differing Values, Product Sum Arrays (Easy), Intersecting Intervals (Easy)
Starters 216 (Rated)
LIS and LDS, Minimum Same Difference, XOR Equal Subtract, Scoring, Best Seats, Entertainments
Starters 217 (Rated)
Make An AP, Add 1 or 3, Add to make Positive, Max Adds, Range MEX, Playing with Toys
Starters 218 (Rated)
Interest Accumulation, Collatz Conjecture (Easy), Deleting Array Again, Counting Optimal Arrays, Coloured Balloons, Stop The Count
Starters 221 (Rated)
Three Strings Problem (Easy Version), Odd String, Odd Operations, Rectangle Coloring
Starters 222 (Rated)
Sell Upto 2, Sorting Prefixes, Layered Cake
Monday Munch - DSA Challenge 006 (Rated)
Difference Pairs, Kth ancestor of the node, Distinct colors in subtrees, Minimum Platforms, Subarray with k distinct number, Flight timings