c$++$

Now that you know how to shifit characters and how to get the shift value from a keyphrase, you want to implement method $1$ and $2$ so that you can usa these methods befiore your next class.

The encyption method choices are as follows

Shifit right by $13$

Shifit right by mixed keys

Sea the overview section for description, equation and examples for the two encryption methods.

$\backslash$table$[[,],[$Puposes$,\backslash$table$[[$The function should encrypt the message based on the user selected encayption method it should an$],[$anything$.]]],[$Parameter:$,],[$Return Value:,If successful, return the encrypted message.$],[$Exror Handling$/$Boundary Conditions:,$],[$Notes this is only en example usege of the functions$]]$