I'm a little unsure of how to do this...Write a program that declares a 16-element vector of type double named x. The program should use a loop to initialize each element with the square root of the subscript. The program should then include a second loop that prints the contents of the vector.
Okay, I know how to declare it...apvector <double> x(16); but after that I get a little confused.
I know that I have to use x=sqrt(y) but I'm a little unsure with how to go about creating this program. Please help, I'd really appreciate it!