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Question


What is the output of the program


#include<stdio.h>
int main()
{
extern int fun (float);
int a;
a = fun(3.14);
printf("%d\n", a);
return 0;
}
int fun (int aa)
{
return (int)++aa;
}
Options:
A .  3
B .  3.14
C .  0
D .  4
E .  Compile Error
Answer: Option E

2 Errors
1. Type mismatch in redeclaration of fun
2. Type mismatch in parameter aa



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