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CodeSignal

Interview Practice with Classic Coding Questions in TypeScript

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 with TypeScript
    • Check if a Matrix is a Toeplitz Matrix
    • Counting Integers Less than Target in a Sorted Matrix
    • Find Minimum and Maximum on the Secondary Diagonal of a Square Matrix
    • Find Row with Target in Sorted Matrix
  • Unit 2: Advanced Array Manipulation Techniques with TypeScript
    • Reverse Array In-Place Without Using Built-in Methods
    • Anti-clockwise Array Rotation in TypeScript
    • Shuffle Array by Moving Every k-th Element to End
    • Reverse Array in Groups
    • Rearrange Array to Move Middle Half to Front
  • Unit 3: Introduction to String Manipulation in TypeScript
    • Common Characters in Sequence
    • Longest Common Suffix
    • Repeated Substring Detection Task
    • Largest Common Prefix Finder
    • Efficient Longest Common Prefix Finder
    • Find the Most Common Substring
  • Unit 4: Advanced Array Manipulation Techniques with TypeScript
    • Merging Two Sorted Arrays
    • Remove Common Elements from Two Sorted Arrays
    • Merge Two Sorted Arrays in Descending Order with Unique Elements
    • Merge Sorted Arrays Without Using Built-in Sort Functions
  • Unit 5: Simple Sorting Algorithms with TypeScript
    • Selection Sort Algorithm
    • Insertion Sort Algorithm Implementation
    • Merge Sort Implementation in TypeScript
    • QuickSort Algorithm Implementation in TypeScript

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