int main$()\{$

bool hasDigit;

string passCode;

hasDigit $=$ false;

cin $>>$ passCode;

$/*$ Your solution goes here $*/$

if $($hasDigit$)\{$

cout $<<$ "Has a digit." $<<$ endl;

$\}$

else $\{$

cout $<<$ "Has no digit." $<<$ endl;

$\}$

return $0$;

$\}$