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CodeSignal

Easy Interview Coding Practice in Python

via CodeSignal

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Overview

Start your coding interview preparation with easy-level Python problems. This course will help you build a solid foundation by solving common problems like reversing a string, finding the maximum number in a list, and checking for prime numbers. These exercises will enhance your problem-solving skills and boost your confidence for the coding interviews.

Syllabus

  • Unit 1: String Manipulation Without Built-in Methods
    • Finding Vowel Positions in a String
    • Shift Letters in a String
    • String Case Transformation Using ASCII Values
    • Replacing a Character in a String without Using Built-in Methods
    • Swapping Adjacent Characters in a String
    • Check If a String is a Palindrome Without Built-in Methods
  • Unit 2: Basic List Operations Without Built-in Methods
    • Finding the Minimum Element in a List without Built-in Methods
    • Counting Even and Odd Numbers in a List without Built-in Methods
    • Counting the Smallest Number in an Array
    • Finding the Second Largest Number in a List without Built-in Methods
  • Unit 3: Standard Math Algorithms in Python
    • Check if a Number is a Perfect Square
    • Finding the Next Prime Number
    • Finding Prime Factors of a Number
    • Checking Co-primality of Two Numbers
    • Finding the N-th Prime Number
  • Unit 4: List Operations Without Built-in Functions
    • Find First Occurrence of a Specific Value in a List Without Built-ins
    • Counting Unique Elements in a List Without Using Built-in Functions
    • Reverse List of Integers without Built-ins
    • Circular List Shifting Without Built-in Functions
    • Determining Contiguous Sublist Presence in a List without Built-ins
  • Unit 5: Simple Recursion in Practice
    • Summation from N to 1 Using Recursion
    • Recursive Countdown Generator
    • Sum of Digits Raised to Their Respective Positions
    • Reversing a String using Recursion
    • Finding Fibonacci Number with Simple Recursion

Reviews

5.0 rating, based on 4 Class Central reviews

Start your review of Easy Interview Coding Practice in Python

  • Crissy
    11
    I'm trying to get my first coding job and this been a great way to prep. Much better organized than Leetcode and also a lot more fun
  • Anonymous
    Great refresher to reinforce fundamentals as I prep for my interviews. Good pacing and content is well organized.
  • Roger Clemson
    excellent learning resources with clear explanations for anyone doing software engineering interviews. You learn by doing with codesignal, just like the real world
  • Anonymous
    Very Interactive and makes it easy for people to learn and practice - thus solidifying what they learnt.
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