#include <stdio.h>


void f(int i)
{
   printf("i = %d\n\n", i);
}

void f(double f)
{
   printf("f = %lf\n\n", f);
}


int main(int argc, char *argv[])
{
   int x =4;
   double y =4;

   f(x);

   f(y);
}