Greedy Algorithms and Problem Solving in Java — PickAClass
★ 2.5 (2) ⏱ 2h 42m 📚 27 lessons 🎧 Audio version

Greedy Algorithms and Problem Solving in Java

Learn how to design and implement efficient greedy algorithms in Java to solve complex optimization problems and ace your technical interviews.

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About this course

When faced with complex optimization problems, finding the absolute best solution can seem overwhelming. Greedy algorithms offer a powerful, intuitive approach by making the locally optimal choice at each step to find a global solution. This course guides you through the core principles of the greedy design paradigm. You will transition from understanding basic decision-making models to writing clean, efficient Java code for classic algorithmic challenges, preparing you to tackle real-world optimization and coding interviews with confidence. What you'll learn: - Understand the core properties of greedy algorithms, including optimal substructure and the greedy choice property - Analyze algorithm efficiency using foundational Big O time and space complexity - Solve classic optimization problems like the Fractional Knapsack problem using modern Java syntax - Implement Prim's Algorithm to find Minimum Spanning Trees in graph structures - Apply modern Java collections and data structures to optimize your algorithmic solutions You will start with foundational definitions and theoretical concepts before moving on to step-by-step code walk-throughs and written exercises. The course concludes with practical implementation strategies that you can apply directly to software development. This course is designed for beginner programmers and computer science students who have a basic grasp of Java syntax and want to build strong problem-solving skills. No prior experience with advanced algorithms is required. Start reading today to master one of the most essential algorithmic techniques in software engineering.

Course contents

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • 🎧 Audio version included
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  • 📱 Phone or computer
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  • ⚡ Short & focused
    2h 42m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Greedy Algorithms and Problem Solving in Java
Skills demonstrated
✓
Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
✓
Behavioral copywriting
Advanced
1.9 hrs
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PickAClass — Name Surname
Greedy Algorithms and Problem Solving in Java
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

Reviews (2)

Nyambura Githinji KE Verified learner
★ 3 · September 20, 2026

Pretty informative. I liked the practical application examples, though the initial setup took longer than I expected.

Olga Petrova KE
★ 2 · July 30, 2026

Hmm, I'm not sure this is for absolute beginners. It assumes a bit of prior knowledge that wasn't explicitly taught. Some examples were confusing.

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