CodeChef Logo CodeChef Logo
Courses

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Programming and DSA

Explore courses

Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Explore courses
Practice Compete Compiler
Upgrade to Pro
Courses

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Programming and DSA

Explore courses

Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Explore courses
Practice Compete Compiler
Home » Sandhya Lalam
user profile

Sandhya Lalam

Rookie League Rookie League
  • 1★sandhyalalam51
  •   India
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 22
981 (+35)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 217 (Rated)(2025-12-17 22:00:06)
Global Rank:   10167
Cheated in:   

Ratings System Update

(2025-12-17 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 (6)

learn-icon

Learn Java (Older version)

13%
learn-icon

Java Problem Solving

22%
learn-icon

Learn Advanced SQL

1%
learn-icon

Learn Python Programming

12%
learn-icon

Learn C++

17%
learn-icon

Problem solving in C

7%

Practice Paths (9)

learn-icon

500 difficulty rating

94%
learn-icon

Practice Python

2%
learn-icon

Practice Arrays

4%
learn-icon

Practice C++

6%
learn-icon

Practice Java

30%
learn-icon

500 to 1000 difficulty problems

13%
learn-icon

SQL Practice Queries

1%
learn-icon

Practice C

32%
learn-icon

Practice Basic Math

4%

Contests (22)

Starters 135 Division 4 (Rated)

RCB vs CSK

Starters 138 Division 4 (Rated)

Heat Wave

Starters 145 Division 4 (Rated)

Volume Comparison

Starters 146 Division 4 (Rated till 5 stars)

No Winner, Olympics 2024

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)

Easy Subarray Sum, Approximate Answer, Magical World

Starters 150 (Rated)

IOI 2024

Starters 151 (rated)

International Gym Day, Weightlifting

Starters 152 (Rated)

Chess Olympiad, Range Minimize

Starters 153 (Rated)

AI is Coming

Starters 154 (Rated)

Coldplay Tickets, Add 1 or 2 Game, Calorie Limit

Starters 156 (Rated)

Sweets Shop, Long Queue

Starters 157 (Rated)

Glass Prices

Starters 158 (Rated)

Diwali Discount, Even vs Odd Divisors

Starters 162 (Rated)

Calorie Intake

Starters 187 (Rated)

Exercise and Rest

Starters 193 (Rated)

Rectangle and Square

Starters 194 (Rated)

Chef Bakes Cake 1

Starters 198 (Rated)

Make Cat, Decoration Discount

Starters 216 (Rated)

Scoring, Best Seats, Entertainments

Starters 217 (Rated)

Playing with Toys, Add to make Positive, Add 1 or 3

Weekend Dev Challenge 30: SQL Projects

Challenge 1 - Academic Email Directory, Challenge 2 - Monthly Revenue Snapshot

Total Problems Solved: 482

981
(Div 4)
★
CodeChef Rating (Highest Rating 1100)
  • 147656 Global Rank
  • 141585 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 - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

Recent Activity

Fetching recent activity

Workden, MNR PRIDE, 14, HAL Old Airport Rd, Domlur I Stage, 1st Stage, DOMLUR, Bengaluru, Karnataka 560071 [email protected] +91 95911 47880
Find us online

ROADMAPS

Learn Python
Learn Java
Learn C
Learn C++
Data structures and Algorithms
Competitive Programming
More Roadmaps

CAREER PATHS

React JS Developer
Full stack Developer
SQL for Data Analysis
Frontend Developer
Java Backend Developer
Data Analysis using Python
Python Backend Developer
C++ Developer
Machine Learning using Python

COMPILERS

HTML online compiler
C++ online compiler
C online compiler
Java online compiler
Python online compiler
SQL online compiler
JavaScript online compiler
React online compiler
More compilers

COMPANY

About us
For colleges
Coding Contests
Blogs
Contact us
Privacy Policy
Frequently Asked Questions

© 2026 CodeChef Inc. All rights reserved.

We use cookies to improve your experience and for analytical purposes. Read our Privacy Policy and Terms to know more. You consent to our cookies if you continue to use our website.