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CodeSignal

Java Coding Practice for Technical Interviews

via CodeSignal

Overview

Strengthen your implementation and problem-solving skills in Java with this practice-heavy course. This course lets you apply your knowledge through solving a variety of problems to solidify your preparation for technical assessments and interviews.

Syllabus

  • Lesson 1: Array Traversal Adventure with Gloria in Java
    • Hopping Game Simulation in Java
    • Gloria's Array Quest
    • Jumping Game on Parallel Roads
  • Lesson 2: String Manipulation and Frequency Analysis with Alice in Java
    • Mike's Number Transformation and Frequency Product Calculation
    • Character Frequency to Numerical Representation Mapping
    • Bob's String Encoding Scheme
  • Lesson 3: Combined String and Array Operations in Java
    • Processing Encrypted Song Lyrics in Java
    • Processing String and Array Simultaneously
    • Processing Arrays and Strings in Parallel
  • Lesson 4: Minimal Jump Size for Safe Array Traversal in Java
    • Optimal Path Through Dungeon
    • Largest Step in Garden Traversal
    • Minimize Manhattan Distance with Array Rotations
  • Lesson 5: Balloon Sharing Game Simulation in Java
    • Sequential Character Removal Task
    • Medieval Jousting Tournament Simulation
    • House Number Donation Game

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