1: Develop a C program that declares a double x, an int y, and a float z. Declare three pointers that point to each of the three variables.
a) Initialize x, y, z to values 1.0, 2, and 3.0, respectively.
b) Declare three pointers p_x, p_y, and p_z and make them point to x, y, and z respectively
c) Print the values of x, y, z and x+y+z using pointer notation.