Write, compile, and run a C$++$ program to calculate the distance between two points with the coordinates $(7,$

$12$ and $3,9).$ Use the fact that the distance between the coordinates $($x$1,$ y$1)$ and x$2,$ y$2)$ is given by the formula:

distance $=($x$^2+$ y$^2)$

After verifying that your program works correctly by calculating the distance between the two points manually,

use your program to determine the distance between the points $(6,20)$ and $(-13,-10).$ Submit code with a

sample run and attach the $.$cpp file.