$5.(10\%)$ Write a pseudocode that prints the evaluation of the function f presented below. Initialize any required

variable$($s$)$ and ask the user for input$($s$)$ if needed. Identify the condition$($s$)$ for which the function f cannot be

evaluated and warn the user if the function cannot be evaluated for the given input$($s$).$

$=+2+$

$3$