#cprogramming

Question

#include<stdio.h>
int func(){
return (double)(char)5.0;
}

What will be the data type returned?

A)char

B)int

C)double

D)multiple type casting in return is illegal

Comments

Answer is : B int

the return data type of the function func is int , so its returns int , while how much type casting (which is valid) is done .

Answer 1

Int will be returned because the (type) operator has right to left associativity. Thus first 5.0 is typecast to char then to double and at the end return type of function is int so B should be the answer.