Jewels and Stones
Understand how to use hash maps to solve the Jewels and Stones problem by counting case-sensitive characters in JavaScript. Explore problem constraints and develop your solution in an interactive coding environment to strengthen your grasp of hash map operations.
We'll cover the following...
We'll cover the following...
Statement
You are given two strings, jewels and stones. Each character in jewels represents a stone type that is a jewel, ...