#include <stdio.h>
//macro definition
#define X 30
//global integer constant
const int Y = 10;
void func();
int main()
{
//local integer constant`
const int Z = 20;
printf("Value of X: %d\n", X);
printf("Value of Y: %d\n", Y);
printf("Value of Z: %d\n", Z);
func();
//Y = 30;
Z = 40;
return 0;
}
void func()
int Z = 40;
printf("Value of Z in function = %d\n", Z);