$1.$ Write a C$++$ program that does the following:

a$.$ Create a C$++$ file with the name problem$5.$cpp$.$

b$.$ Write the function sumCubes$$using recursion, which computes the sum of the cubes of the integers from $1$ to n$,$ where n is the integer parameter.

c$.$ If n is less than or equal to zero, then sumCubes$$returns $0.$

d$.$ Type in the following main function into your C$++$ program file:

int main$()$

$\{$

$$cout $<<$ sumCubes$(5)<<$ endl; $//$ prints $225$

$$cout $<<$ sumCubes$(8)<<$ endl; $//$ prints $1296$

$$

$$return $0$;

$\}$