Task# $1$

The following are different programs that implement pointers. What would be the result of each $?$ Explain in details the concept of each line of below codes.

$1$ #include using namespace std;

int main$()$

$\{//$Assume that the address of the variable a $=0015$FAA$0$ int a; int $*$aPtr; a $=7$;

aPtr $=$ &a;

cout $<<$ &a $<<$ endl; cout $<<$ aPtr $<<$ endl;

cout $<<$ a $<<$ endl; cout $<<*$aPtr $<<$ endl;

cout $<<$ &$*$aPtr $<<$ endl; cout $<<*$&aPtr $<<$ endl; return $0$;$\}$