Pointer variables can point to variables, but not array elements.
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If the initial value of p is & a[0], then p+I and a+I are the addresses of array elements a[i]
If there is the following definition: int x[10],*pt=x; The correct reference to an x array element is ( )
A. *&x[10]
B. *(x+3)
C. *(pt+10)
D. pt+3
Address is vividly called "pointer".
The variable that holds the address of the variable is a pointer variable.