Structure and enumeration of five points in two-week project

/* Yantai University Computer college student * All rights reserved. * file name: * Author: zhaojiaxiang * completed on: July 15, March 8, 2013 * version: v1.0 * My program: */# include
 
  
# Include
  
   
Using namespace std; enum using ricstyle {axisx, axisy, point}; // returns the x axis, y axis, and struct Point {double x; // returns the x coordinate double y; // ordinate}; double distance (Point p1, Point p2); // distance between two points; double distance0 (Point p1); Point distance ricaxis (Point p, distance ricstyle style ); // return the symmetric points int main () {Point p1 = {}, p2 = {}, p; cout <"the distance between two points is:" <
   
    

Perception: I first looked at the prototype of my students and learned from project 1 of the week before doing the exercises.