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Lemur [1.5K]
2 years ago
7

Which of the following shows how to correctly declare pointer variable x?

Computers and Technology
1 answer:
QveST [7]2 years ago
7 0

Answer:

declaration of pointer variables are done using *

Explanation:

* denotes the declared variable is a pointer which can hold address of another location. To get values of any address & is used. For example, we have an integer variable <em>a</em> to which holds a value 10. if you want to read the address of the variable <em>a</em>, use <em>&a</em>. To store this address in any other memory declare a pointer variable.

int a = 10;

int *loc_a;

loc_a = &a;

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