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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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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

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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.

Career Paths

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

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Practice Compete Compiler
Home » S Manikandan
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S Manikandan

Bronze League Bronze League
  • 3★s_manikandan_7
  •   India
  • Student
  • PSNA College of Engineering and Technology
  • View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 10
1618 (-65)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 212 (Rated)(2025-11-12 22:00:02)
Global Rank:   1063
Cheated in:   

Ratings System Update

(2025-11-12 22:00:02)
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NA? (+NA)RatingProvisional
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None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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Learning Paths (5)

learn-icon

Learn Advanced SQL

15%
learn-icon

Learn NumPy - Practice Problems and Challenges

Completed

learn-icon

Learn Python for project building

87%
learn-icon

Learn Java

87%
learn-icon

Learn SQL

Completed

Practice Paths (2)

learn-icon

Practice Python

Completed

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SQL Practice Queries

Completed

Contests (10)

Starters 201 (Rated)

Mixing Liquids, Selling Coins

Weekend Dev Challenge 14: DL Projects

Customer Churn Prediction Project, Preprocessing Dataset - Customer Churn, Hate Speech Detection Using Neural Networks

Starters 203 (Rated)

Subsequences of Subsequences, Maximum MST, Cab Rides, Coloured Orbs, Passing Grade

Starters 204 (Rated)

Drawing Chances, Episodes, Triangles, Minimize Sum, Cities Colours

Starters 205 (Rated)

Unreachable, Prefix-Suffix Reconstruction, Mirror Jump, Triplet Maximization

Starters 206 (Rated)

Cyclic Shift Minimization, Product Equal Sum, Gladiator Fighting, Prime Sum

Starters 207 (Rated)

Balanced Subarrays, Subarray ORs, Maximum Smaller, Subset MEX Counting, Adjacent Sums, Make Subarray

Starters 208 (Rated)

XOR Sorting, GCND, Sabotage, Alternate Jumps, Cycle and Add

Weekend Dev Challenge 15: Classify images using Deep Learning

Building and Saving the Neural Network Model, Data Preprocessing and Feature Scaling, Handwritten Digit Recognition Project

Starters 210 (Rated till 5-star)

Delete Sorted Subsequence, Min Modular Subarray, Median on Tree, Make All, First Element Counting

Starters 211 (Rated)

Buying Chairs, Wolf Down

Starters 212 (Rated)

Exit Door, Binary Flip

Total Problems Solved: 1619

1618
(Div 2)
★★★
CodeChef Rating (Highest Rating 2022)
  • 15613 Global Rank
  • 14027 Country Rank

Skill tests

70%

Python Skill test

Attempted on April 2025
60%

Getting started with Java

Attempted on September 2025
88%

Variables and Datatypes

Attempted on September 2025
View skill tests

Badges

Problem Solver - Diamond Badge

Problem Solver - Diamond Badge

Received for solving 1000 Problems

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

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