Question

What is the output of the program?

#include
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;
}

Answer 1

output
2 errors
1. type mismatch in redeclaration of fun
2. type mismatch in parameter of aa