Symmetrical loss of hair; hair pulls out easily; darkening of the skin; enlarged nipples and vulva; may rarely see seborrhea and itching History, physical exam, rule out other causes of hair loss, measure blood estrogen levels
Reference is a relation between objects in which one object designates, or acts as a means by which to connect to or link to, another object. The first object in this relation is said to refer to the second object. The second object, the one to which the first object refers, is called the referent of the first object.
pointer is a variable(like int,float,char,...) which holds address of another variables. Eg: int a=10; int *pa=&a; printf(%d,*pa); At the Compile time, The compiler Checks the Syntax At the Run time, it execute the first line then it allocate 2 bytes memory of var a with Some address.