$560564\mathrm{.}3630412.$qx$3$zqy$7$

Jump to level $1$

Two characters are read from input into variables firstChar and secondChar$.$ Output "Valid input" if firstChar or secondChar is an

uppercase letter. Otherwise, output "Invalid input". End each output with a newline.

Ex $1$: If the input is Gg$,$ then the output is:

Valid input

Ex $2$: If the input is $r.,$ then the output is:

Invalid inputTwo characters are read from input into variables firstChar and secondChar$.$ Output "Valid input" if firstChar or secondChar is an uppercase letter. Otherwise, output "Invalid input". End each output with a newline.

Ex $1$: If the input is Gg$,$ then the output is:

Valid input

Ex $2$: If the input is r$.,$ then the output is:

Invalid input