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Programming and DSA

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Practice Compete Compiler

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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 » K Mahalakshmi
user profile

K Mahalakshmi

  • 1★maha_204
  •   India
  • Student
  • Chennai Institute of Technology Chennai, Tamil Nadu
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 47
955 (+34)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 178 (Rated)(2025-03-19 22:15:06)
Global Rank:   11934
Cheated in:   

Ratings System Update

(2025-03-19 22:15:06)
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?
994 (+0)RatingProvisional
Rating i Provisional Rating, click to know more
September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)(2022-12-20 00:00:00)
Global Rank:   12139
Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)
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 (8)

learn-icon

Machine Learning

6%
learn-icon

Learn C

1%
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Learn JavaScript

3%
learn-icon

Learn Java (Older version)

48%
learn-icon

Learn C++

1%
learn-icon

Learn SQL

2%
learn-icon

Java Problem Solving

60%
learn-icon

C++ Problem Solving

5%

Practice Paths (13)

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500 to 1000 difficulty problems

13%
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Level up from 1* to 2*

9%
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Arrays, Strings & Sorting

10%
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Practice Python

1%
learn-icon

500 difficulty rating

9%
learn-icon

SQL case studies

5%
learn-icon

SQL Practice Queries

42%
learn-icon

Practice C

18%
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Java Projects for Beginners

4%
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Java Interview Questions for Freshers

7%
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Linked Lists

0%
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React Interview Questions

15%
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Practice Java

16%

Contests (47)

Starters 52 Division 4 (Rated)

AI Analysing Code

Starters 55 Division 4 (Rated)

Fever, Broken Phone

September Long 2022 Division 4 (Rated)

Speed Limit Test, Chef and Wire Frames, Bob at the Bank

Starters 56 Division 4 (Rated)

Nearest Exit, Chefland Games

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)

Sleep deprivation

Starters 57 Division 4 (Rated)

Alice and Marks, Integers that sum to the same value

Starters 81 Division 4 (Unrated)

Sunny Day

Starters 82 Division 4 (Rated)

Reach Home, Candy Division

Starters 84 Division 4 (Rated)

Chef and Donation

Starters 85 Division 4 (Rated)

IPL Ticket Rush

Starters 87 Division 4 (Rated)

Four Tickets, Buy Ten Packets

Starters 90 Division 4 (Rated)

Favourite Numbers, Learning SQL

Starters 92 Division 4 (Rated)

Rectangular Tiling, Water Filling, Oneful Pairs

Starters 93 Division 4 (Rated)

Right There, 7 Rings, Problem

Starters 98 Division 4 (Rated)

Messi vs Ronaldo

Starters 99 Division 4 (Rated)

Puzzle Hunt

Starters 102 Division 4 (Rated)

Sports Section, Selling Insurance

Starters 104 Division 4 (Rated)

Double Rent

Starters 108 Division 4 (Rated)

Rivalry

Starters 109 Division 4 (Rated)

Cricket World Cup Qualifier, Worth of a Video

August Long 2023 Division 4 (Unrated)

All New CodeChef

Starters 111 Division 4 (Rated)

404 Not Found

Starters 115 Division 4 (Rated)

Codechef Round, Decorating Christmas Tree, Chocolate Distribution

Starters 116 Division 4 (Rated)

Minimum Wage, Access Control, Hattrick

Starters 117 Division 4 (Rated)

Yearly Phone

Starters 118 Division 4 (Rated)

Literacy Rate, International Education Day!

Starters 119 Division 4 (Rated)

Advitiya, Judged

Starters 120 Division 4 (Rated)

Valentines Contest

Starters 121 Division 4 (Rated)

Leg Space

Starters 124 Division 4 (Rated)

Summer Time, Cricket Tournament

Starters 125 Division 4 (Rated)

Overspeeding, 50-50 Rule

Starters 126 Division 4 (Rated)

AC Please

Starters 127 Division 4

The Ides of March

Starters 128 Division 4 (Rated)

Reach 5 Star, Binary Substring, MEXimize the Array

Starters 129 Division 4 (Rated)

Football Training

Starters 133 Division 4 (Rated)

Legs on a Farm, Devouring Donuts

Starters 135 Division 4 (Rated)

Invert And Equalize, Football Ties, RCB vs CSK

Starters 138 Division 4 (Rated)

Heat Wave

Starters 143 Division 4 (Rated)

International Justice Day

Starters 145 Division 4 (Rated)

Volume Comparison, Gun Master

Starters 146 Division 4 (Rated till 5 stars)

No Winner

Starters 150 (Rated)

IOI 2024

Starters 151 (rated)

Weightlifting

Starters 155 (Rated)

Chef and Parole

Starters 170 (Rated)

Access Code Equality

Starters 173 (Rated upto < 2700)

Time Penalty

Starters 177 (Rated)

Triangle Checking

Starters 178 (Rated)

Food Balance, Permutation Construct

Total Problems Solved: 661

955
(Div 4)
★
CodeChef Rating (Highest Rating 1018)
  • Inactive Global Rank
  • Inactive Country Rank
0?i Provisional Rating, click to know more
DSA Rating (Highest Rating 0)
  • Inactive Global Rank
  • Inactive Country Rank

Skill tests

0%

Python Skill test

Attempted on October 2025
View skill tests

Badges

Daily Streak - Diamond Badge

Daily Streak - Diamond Badge

Received for maintaining a streak of 100 days

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Gold Badge

Problem Solver - Gold Badge

Received for solving 500 Problems

Recent Activity

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