in c$++$ Declare a Boolean variable named validPassword. Use validPassword to output "Valid" if passwordStr contains more than $3$ digits and passwordStr's length is less than or equal to $8,$ and "Invalid" otherwise.

Ex: If the input is $08$Kvrq$25,$ then the output is:

Valid

Ex: If the input is N$3$RsxYjkS$,$ then the output is:

Invalid

Note: isdigit$()$ returns true if a character is a digit, and false otherwise. Ex: isdigit$(\text{'}8\text{'})$ returns true. isdigit$(\text{'}$a$\text{'})$ false.

#include

using namespace std;

int main$()\{$

string passwordStr;

$/*$ Type your declarations here $*/$

cin $>>$ passwordStr;

$/*$ Type your additional code here $*/$

if $($validPassword$)\{$

cout $<<$ "Valid" $<<$ endl;

$\}$

else $\{$

cout $<<$ "Invalid" $<<$ endl;

$\}$