Write a program that repeatedly evaluates a n$-$th order polynomial

p$($x$)=$ a$0+$ a$1*$x $+$ a$2*$x$^2+...+$ an$*$x$^$n

where n $<=10$

The program inputs n$,$ ai$,$ and x from the keyboard and then prints out the

corresponding value of p to the screen. Note that ai should be represented

using a $1$D array.

The program continues to input new values of n$,$ ai$,$ x and evaluates p until a

negative value for n is input, at which point the program stops.

C$++$