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Question

What is the output of this program?
#include <stdio.h>
#include  <stdlib.h>
int main()
{
 struct test
 {
   int i;
   float f;
   char c;
 };
 struct test *ptr;
 ptr = (struct test *)malloc(sizeof(struct test));
 ptr ->f = 5.5f;
 printf("%f", ptr->f);
 return 0;
}

a.

5.5

b.

5

c.

5.5

d.

0

Answer: (c).5.5

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