Computer Programming C Laboratory: Pointers C Programs

C Program to accessing through variable pointer

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Using Pointers - C Programming

C Program to accessing through variable pointer.

/* C Program for accessing variable through pointer */

#include <stdio.h>

main. ( )

{

int a=22, *a; /* *a, "b is a pointer variables */

float b=2.25, *b;

a = &a; /* & is a address of letter and it represents the address of the variable */

b = &b;

printf ("\n Value of a=%d", *a);

printf("\n Value of b=%d", *b);

} /* main */

OUTPUT

Value of a=22

Value of b=2.25

EXPLANATION: Variable 'a' is assigned values as 22, again 'a' and 'b' declared as pointer variable. The statement a=&a assigns address of a to variable a and the statement b=&b assigns address of b to variable b. Then finally print the value of a and b.

Computer Programming C Laboratory: Pointers C Programs : Tag: C Programming : - C Program to accessing through variable pointer

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Computer Programming C Laboratory: Pointers C Programs

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