Hidden References

Function Name: findReference$()$

Parameters: message $($ str $)$

Returns: decryptedMessage $($ str $)$

Description: You are going to see the $10$th year anniversary re$-$release of Interstellar and your

friends keep making references to the movie but... you haven't seen it yet!

Write a function that takes in a parameter, message $($ str $),$ where each word is separated by spa$-$

ces. Parse the string to create two separate phrases: one containing all the lowercase words $($us$-$

ing all the lowercase letters and spaces within the message$)$ and another containing all the upper$-$

case words $($using all the uppercase letters and spaces within the message$).$ To decrypt the mes$-$

sage, reverse the phrases and remove all characters that are not letters or spaces. Return the fi$-$

nal decrypted string, where the lowercase phrase is placed before the uppercase phrase. Be sure

to remove any spaces at the end of your decrypted message before returning it$.$

$>$ findReference$("$Do$7!$L$\mathrm{.}1\text{'}$R$012($Oe$)$hW$1")$

"hello WORLD"

$$ message $=$ "EtR$9.,$iE$4$H hEI#trDae OnT$1[$o$?\text{'}$ nTrNAE$^$o$0$Mb SREVaENw dSn$3\_=$i$=$A$8$k$]$namW$5"$

findReference $($message$)$

"mankind was born on earth it WAS NEVER MEANT TO DIE HERE"