x $=$ int$($input$("$Enter x: $"))$

print$()$

y $=$ int$($input$("$Enter y: $"))$

print$()$

if # Your code goes here :

print$("$Exactly one of$",$ x$,$ "and", y$,"$is zero."$)$

else :

print$("$Neither or both of$",$ x$,$ "and", y$,$ "are zero."$)$