Description: The preparation of C++ Process is complete the following functions: the definition of a Point, whose properties include the coordinates of points to provide the calculation method of distance between two points define a rectangle, whose properties include the lower-right corner of the upper-left corner and two points, the provision of computing area method to create a rectangular object, prompts the user to enter the upper left corner and the lower right corner of rectangular coordinates Observation Point Class of rectangular object, as well as members of the constructor with the analysis of procurement function of their size and output
File list (Check if you may need any files):
jisuanmianji.cpp