address of operator, Returns the address of a variable.

C Programming Language / Operators and Enums in C Language

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Program:

//Assignment operator 

// sizeof() operator
// address of operator

#include"stdio.h"
void main() {
   int a = 4;
   int* ptr;

   /* example of & */
   ptr = &a;	/* 'ptr' now contains the address of 'a'*/
   printf("value of a is  %d\n", a);
   printf("*ptr is %d \n", *ptr);


}

Output:

value of a is  4
*ptr is 4
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