Using the following structure definition:

struct point$2$D $\{$ int x; int y; $\}$;

Complete the code to:

$1)$ Declare the structure variable. $2)$ Get the input from the keyboard and store it into your structure variable members $($x and y$).3)$ Swap the values of the members x and y of your structure variable only if x and y are greater than zero. $4)$ Print the values of the members of your structure variable.