Computer~偽代碼

Start the program

accept and store the value of input
check the first character of the input value (FC)
If FC = "S" or "Z", then display siblant
else if FC is between "A" and "Z" (why not "Y"??), then display insibilan
else if FC is between "0" to "9", then display digit
else if FC is < "0", then display character of anst value less than 48
else display ;:<=>?@[\]^_ or '.

End the program