DIY: Find and Replace in a String
Explore how to implement a find and replace function that conditionally replaces substrings within a string based on given indices and source-target pairs. Understand how to handle varying substring lengths and apply efficient string manipulations, preparing you for coding interview problems focused on string transformations.
We'll cover the following...
We'll cover the following...
Problem statement
For this challenge, you will be given a string, s. Your task will be to perform replacement operations in this string that replace substrings with new ones and return the resultant string. For the replacements, you will be given a list of indices, a list of strings called ...