C Quiz – 109 | Question 3
Find out the correct statement for the following program.
#include "stdio.h"
typedef int (*funPtr)( int );
int inc( int a)
{
printf ( "Inside inc() %d\n" ,a);
return (a+1);
}
int main()
{
funPtr incPtr1 = NULL, incPtr2 = NULL;
incPtr1 = &inc;
incPtr2 = inc;
(*incPtr1)(5);
incPtr2(5);
return 0;
}
|
(A) Line with comment (1) will give compile error.
(B) Line with comment (2) will give compile error.
(C) Lines with (1) & (3) will give compile error.
(D) Lines with (2) & (4) will give compile error.
(E) No compile error and program will run without any issue.
Answer: (E)
Explanation: While assigning any function to function pointer, & is optional. Same way, while calling a function via function pointer, * is optional.
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Last Updated :
28 Jun, 2021
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