Build a command-line C++ application that allows user to calculate and display the distance between two points. The coordinates of the points for A and B will be entered by the user. The distance formula is a variant of the Pythagorean Theorem that you used back in geometry class. Ex: d=sqrt[(x2-x1)^2+(y2-y1)^2]. (All code must be written using the C++03 language standard. Do not use C++11 (or higher) syntax.)

Input: Coordinates for Point A (x1 and y1) and coordinates for Point B (x2 and y2). The user can enter any coordinates (input parameters) from the keyboard.

Output: The distance between Point A and Point B. Picture