notes/education/software development/ECE1400/Chapter 17 Exercises.md

4. Suppose that the following declarations are in effect:

struct point {int x, y; };
struct rectangle { struct point upper_left, lower_right; };
struct rectangle *p;

Assume that we want p to point to a rectangle structure whose upper left corner is at (10, 25), and whose lower right corner is at (20, 15). Write a series of statements that allocate such a structure and initialize it as indicated.