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

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Programming and DSA

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Catalogue

Programming and DSA

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

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Practice Compete Compiler
Home » HARINI.A
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HARINI.A

Rookie League Rookie League
  • 3★harini_anand
  •   India
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 24
1681 (-54)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 236 (Rated)(2026-04-29 22:00:02)
Global Rank:   842
Cheated in:   

Ratings System Update

(2026-04-29 22:00:02)
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 (2)

learn-icon

Machine Learning

2%
learn-icon

Linked Lists

11%

Practice Paths (7)

learn-icon

Practice Strings

12%
learn-icon

500 to 1000 difficulty problems

24%
learn-icon

Two Pointers and Sliding Window Technique

3%
learn-icon

Practice Arrays

9%
learn-icon

Prepare for ICPC - Past Year Problems

0%
learn-icon

Level up from 1* to 2*

2%
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Practice C++

12%

Contests (24)

Starters 212 (Rated)

Basketball Score, Exit Door, Signal

Starters 213 (Rated)

Chef and String, Exun and the Pizzas, EXML Race, Separation, No 4 Please

Starters 214 (Unrated)

Dice Play, Crazy Permutations, Chef and Close Friends, Zero Permutation Score

Starters 215 (Rated)

Intersecting Intervals (Easy), Product Sum Arrays (Easy), Differing Values, Special Missions, Gem Bundles, Competition of 4

Starters 216 (Rated)

LIS and LDS, Minimum Same Difference, XOR Equal Subtract, Scoring, Best Seats, Entertainments

Starters 217 (Rated)

Make An AP, Playing with Toys, Add to make Positive, Add 1 or 3

Starters 218 (Rated)

Counting Optimal Arrays, Christmas Trees, Coloured Balloons, Stop The Count

Starters 219 (Rated)

New Operation, 3 Paths , Ones and Zeroes II, Pizza Comparision, Ones and Zeroes I

Weekend Dev Challenge 27: SQL Projects

Challenge 1 - Active Employees of Chef Corp, Driver Performance Dashboard Project, Song Stats Analyzer Project, Challenge 2 - Chef Corp Department Summary, Challenge 3 - Active Project Team Members

Starters 220 (Rated)

Two Pile Game, Front-Back Matching, Upward Path, Movie Hype

Starters 221 (Rated)

Rectangle Coloring, Odd Operations, Three Strings Problem (Easy Version), Odd String, Winter is Coming

Starters 222 (Rated)

Sell Upto 2, Sorting Prefixes, Layered Cake

Starters 223 (Unrated)

Add to First, School Trip, Less than Max

Starters 224 (Rated)

Advitiya Coin, Accommodation, AabBcCDd

Starters 225 (Rated)

Maximum Score, All Even

Starters 226

Good Subarrays, Max Minus Min, Minimum Distinct , Sub A Add B, Rush to Exam, IceCream Cones

Starters 227 (Rated)

Twice Greater, Equal Elements, Erase and Maximize, Buying Tickets, Bank Glitch

Starters 228 (Rated)

Minimize Error, Min And Operations, Max And Operations, Color Festival, Balloon Smash Party

Starters 229 (Rated)

Sum Not Equal, Start Shift, Minimal Usage, Sequential Clamp

Starters 230 (Rated)

Sum of Second Max, Sets Diff by K, Reselling Items

Starters 231 (Rated)

Target Temperature, Recurrence Reachability, Double Discount

Starters 232 (Rated)

Food Resources, Set Size, Moderate Temperatures, Equal Difference

Starters 233 (Rated)

AB or C, Median Updates, K Median, Movie

Starters 234 (Rated)

Binary Construction, Good Array 1 , Non-Negative Sum

Starters 235 (Rated)

Balanced Positions in a Permutation, MEX Spectrum

Starters 236 (Rated)

Cute Substrings

Total Problems Solved: 228

1681
(Div 2)
★★★
CodeChef Rating (Highest Rating 1776)
  • 9386 Global Rank
  • 8361 Country Rank
0?i Provisional Rating, click to know more
DSA Rating (Highest Rating 0)
  • Inactive Global Rank
  • Inactive Country Rank

Skill tests

97%

Python Skill test

Attempted on October 2025
View skill tests

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

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

Recent Activity

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