What is the ending value of the integer variable myInt?

#include

using namespace std;

int main$()\{$

int myInt;

int$*$ myScore;

int myVar;

myInt $=10$;

myScore $=$ &myInt;

myVar $=20$;

myVar $=*$myScore;

$*$myScore $=30$;

myVar $=40$;

myVar $=*$myScore;

$\}$