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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.

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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.

Career Paths

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Practice Compete Compiler
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rajesh_sparrow

  • 2★rajesh_sparrow
  •   India
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Rating Graph

No. of Contests Participated: 2
1524? (+10)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 202 (Rated)(2025-09-03 22:00:04)
Global Rank:   1003
Cheated in:   

Ratings System Update

(2025-09-03 22:00:04)
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Learning Paths (1)

learn-icon

Learn Python Programming

1%

Practice Paths (0)

None

Contests (2)

August Long 2023 Division 4 (Unrated)

Maximum Deliciousness, I Can Use Both Hands!, All New CodeChef

Weekend Dev Challenge 02

RCV Vote Counter - 1

Weekend Dev Challenge 11: ML Projects

Student Dropout Risk Analysis, Student Dropout Risk Analysis, Student Dropout Risk Analysis, Language Detection System, Data Cleaning & Preprocessing, Model Training & Saving

Starters 201 (Rated)

Mark Points, Mixing Liquids, Selling Coins, Huge Grid (Easy Version), Compare and Connect

Weekend Dev Challenge 12: ML Projects

Clustering & Dimensionality Reduction, K-Means Clustering and Evaluation, PCA for Dimensionality Reduction + Classification, Movie Review Sentiment Analyzer, Clean IMDB Movie Review Dataset, Building and Saving the Sentiment Model

Starters 202 (Rated)

Endless Play, Buying Flowers, If Only I Could Read, Two Rolls, Min-Max Deque (Easy)

Weekend Dev Challenge 13: ML Projects

Classification Algorithms on the Iris Dataset, Classification Algorithms on the Iris Dataset, Classification Algorithms on the Iris Dataset

Monday Munch - DSA Challenge

Diameter of the tree, Search an element in an array, ZigZag Traversal, Merge two sorted arrays, Check Palindrome, Maximum Sum of K Elements

Weekend Dev Challenge 14: DL Projects

Building and Saving the Neural Network Model, Data Cleaning & Preprocessing, Hate Speech Detection Using Neural Networks, Build the Complete Churn Prediction Web App, Preprocessing Dataset - Customer Churn, Customer Churn Prediction Project

Monday Munch - DSA Challenge 02

Good Numbers, Cycle in a linked list, Count of set bits, Practice - Josephus Problem, Search in a 2D Matrix

Weekend Dev Challenge 15: Classify images using Deep Learning

Cat vs Dog Image Classification Project, Data Preprocessing and Feature Scaling, Handwritten Digit Recognition Project, Data Preprocessing and Feature Scaling, Building and Saving the Neural Network Model

Weekend Dev Challenge 16: GenAI Projects using LLM

Smart Office Assistant Project, Generating Email Replies with LLMs

Total Problems Solved: 95

1524?i Provisional Rating, click to know more
(Div 3)
★★
CodeChef Rating (Highest Rating 1524)
  • 24974 Global Rank
  • 22784 Country Rank

Skill tests

83%

Python Skill test

Attempted on May 2025
33%

SQL Skill Test

Attempted on June 2025
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Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

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