P$5.$ Write a C$++$ program that approximates the value of the series:

f$($x$)$~~$1+$x$+($x$^(2))/(2)+($x$^(3))/(3)+$dots$+($x$^($N$))/($N$).$

where both x and N are passed to the function as arguments. Note that x can be assumed to be of

type double, and N is an integer.