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CodeSignal

Interview Practice with Classic Coding Questions in Kotlin

via CodeSignal

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Overview

This course focuses on classic coding questions commonly asked in technical interviews. You will practice implementing algorithms for problems such as searching in a matrix, rotating an array, and finding the longest common prefix. Master these algorithms to strengthen your coding skills and excel in technical interviews.

Syllabus

  • Unit 1: Simple Matrix Practice
    • Toeplitz Matrix
    • Count Less Than in Sorted Matrix
    • Secondary Diagonal Min and Max
    • Finding the Row in a Sorted Matrix
  • Unit 2: Advanced Array Manipulation
    • In-Place Array Reversal
    • Anti-Clockwise Array Rotation
    • Every K-th Element Shuffling
    • Reverse Array in Groups of K
    • Rearrange Array Quarters
  • Unit 3: String Manipulation in Kotlin
    • Common Characters in Sequence
    • Longest Common Suffix
    • Longest Repeated Substring Pattern
    • Largest Common Prefix
    • Efficient Longest Common Prefix
    • Finding the Most Common Substring
  • Unit 4: Advanced List Manipulation
    • Merging Two Sorted Arrays
    • Merging Sorted Arrays into Unique Descending Order
    • Removing Common Elements from Sorted Arrays
    • Merging N Sorted Lists
  • Unit 5: Simple Sorting Algorithms
    • Selection Sort Implementation
    • Insertion Sort
    • Merge Sort Implementation
    • Implementing the QuickSort Algorithm

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