Function $1$: Count how many times a word is used in str$1.$ Return the count. $($You pick the word$)$

Function $2$: Cycle through all strings in arr$1,$ return the pointer to the longest string.

Function $3$: Store pointers to the start of each word in str$2$ to an array. One word per index. This returns void but input array is changed.

Function $4$: Cycle through each string in array from function $3,$ return the pointer to the shortest word in the array.

Function $5$: Come up with your own task to perform against arrays or strings. Be creative with this and specify in comments what the goal of your function is$.$ Keep with the theme of Functions $1-4$ or use anything that you've seen in Modules $6-10.$