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Advanced Programming Techniques in C

More Pointer Types

Explore the concept of different pointer types in C programming. Learn how to handle single pointers, pointers to pointers, and further levels of indirection, enhancing your ability to work with complex memory structures.

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Example program

To understand the different types of pointers, see the code given below!

C
# include <stdio.h>

int main( )

{

	// Initializes variable i 

	int  i = 10; 

	// Initializes pointer variables

	int  *j , **k , ***l, ****m;

	// Stores address of i in j 

	j = &i ; 

	// Stores address of pointer j in k 

	k = &j;

    // Stores address of pointer to a pointer (k) in l

	l = &k;

	// Stores address of pointer to a pointer to a pointer (l) in m

	m = &l;

	return 0 ;

}

Explanation

Line 7: j, k, l, and m ...