Challenge: Searching a String

Test yourself and implement what you have learned so far in this challenge.

We'll cover the following

Problem Statement

You are given a string and you have to find the first three-letter word in that string. The only condition is that the word must consist of all lower-case letters.

Input

The input is the variable stringToFindExpression in which the string to be searched is stored.

stringToFindExpression has already been declared for you.

Output

The output will be the value assigned to match1.

Sample Input

"The car is red."

Sample Output

"car"

Test Yourself

Write your code in the given area. Try the exercise by yourself first, but if you get stuck, the solution has been provided. Good luck!

Press + to interact
//Modify match1 
val match1 = Array(1)

Let’s go over the solution review in the next lesson.