Write two functions using the Front and Back Linear Search algorithms. (USE C++) Function #1. Find if a search key is in the list. Once the search key is found, return the element's position in the list. Function #2. Find if a search key is in the list. If found, print out all of the positions of the occurrences. Otherwise, print out that the search key is not found. .

1. Write two functions using the Front and Back Linear Search algorithms. (USE C++)
Function #1. Find if a search key is in the list. Once the search key is found, return the
element's position in the list.
Function #2. Find if a search key is in the list. If found, print out all of the positions of the
occurrences. Otherwise, print out that the search key is not found.