JAVA

In this exercise, you are given a string and a word. You should return the index location of the SECOND instance of that word. If the word doesn’t exist twice, return -1.

Example:

findSecond("A very, very good day", "very") --> 8
findSecond("A very good day", "very") --> -1

Answer is, as always, in the attached screenshot!

Explanation:

In order to solve this we need to find the index of the string the first time, which will allow us to specify that as a new starting index to find the index of the second occurrence of the string. (Starting from +1 to get out of the string).

Really appreciate helping someone out with Java (it is my favourite programming language and I would say I know quite a bit about it).

Hope this helps!

i think the answer is b.

the major difference between the two is the objective and the reward of the game. candy crush has a puzzle theme with the objective of meeting a specific quota of points or objects, you are able to gain access to the next level and compete with peers on the process. on duolingo the objective is rather different, you are given sets of questions for you to answer for you to move to the next level and as for the reward, you are able to learn available language as this is an app developed to teach the user about other languages.