Concepts of pointers

#1

explain wild pointers…

#2

@deck123

A pointer which has not been initialized to anything (not even NULL) is known as wild pointer. The pointer may be initialized to a non-NULL garbage value that may not be a valid address.

int main() { 
int *p;  /* wild pointer */

int x = 10; 

// p is not a wild pointer now 
p = &x; 

return 0; }