Ambika R

• Username: 1★ambika_r
• Country:  India
• Student/Professional:Student
• Institution:Easwari Engineering College, Chennai
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 15

Current Ratings Graph Old Ratings Graph

1312 (+25)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 203 (Rated)(2025-09-10 22:00:06)

Global Rank:   5614

Cheated in:   

Ratings System Update

(2025-09-10 22:00:06)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (1)

Problem solving in Python

15%

Practice Paths (1)

Practice Python

13%

Contests (15)

Starters 145 Division 4 (Rated)

Gun Master, Volume Comparison

Starters 146 Division 4 (Rated till 5 stars)

Olympics 2024, No Winner

Starters 147 Division 4 (Rated till 5 stars)

Independence Day 101, Gold Coins 101

Starters 148 Division 4 (Rated)

Let Me Eat Cake!, Clearance Sale

Starters 149 (Rated)

Maximise Sum, Approximate Answer

Starters 151 (rated)

Weightlifting

Starters 152 (Rated)

Range Minimize, Chess Olympiad

Starters 153 (Rated)

AI is Coming, Butterfly

Starters 154 (Rated)

Add 1 or 2 Game, Calorie Limit, Coldplay Tickets

Starters 155 (Rated)

Chef and Parole, Rectangled

Weekend Dev Challenge 07: React Projects

Countdown Begins!, Implement Filtering in React!, Implement Accordion!, Tic-tac-toe 1, Tic-tac-toe 2

Starters 196 (Rated)

More Cookies, Cloud Watching, Sugar Limit

Starters 198 (Rated)

Currency Exchange, Make Cat, Decoration Discount

Starters 199 (Rated)

Cake Making, Brick Comparisions, Grid MEX, Fence Colouring

Weekend Dev Challenge 10: ML Projects

Email Spam Classifier, Calculate F-Score for Evaluating Binary Classifier, Implement K-Fold Cross-Validation, Logistic Regression Model Using Gradient Descent

Starters 200 (Rated)

Restrict Palindromes, Chef Bakes Cake, Good Subsequence

Starters 203 (Rated)

Cab Rides, Coloured Orbs, Passing Grade

Total Problems Solved: 141