Scanner scnr $=$ new Scanner$($System$.$in$)$;

boolean hasDigit;

String passCode;

hasDigit $=$ false;

passCode $=$ scnr$.$next$()$;

if $($hasDigit$)\{$

System.out.println$("$Has a digit."$)$;

$\}$

else $\{$

System.out.println$("$Has no digit."$)$;

$\}$

$\}$

$\}$