Write a program that computes XN where X is a floating point number and N is a positive integer. The program informs the user that N must be positive if the user enters a negative value. Of course,
XN = X * X * X * ... * X
--------------------
N times
The user dialog will look something like this:
Enter X
1.3
Enter N
5
1.3 raised to the power 5 is: 3.71293
-------
Enter X
5.6
Enter N
-3
N must be a positive integer.
can u help me 2 solve this problem,i need this for my project.
Jump to PostSure, what do you have so far? In general, you won't get much help without showing that you've already put some effort in yourself.
Sure, what do you have so far? In general, you won't get much help without showing that you've already put some effort in yourself.
The function you're looking for is called pow. It lives in <cmath>
We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.