#include stdio.h#define COLDint main(){#ifdef COLDprintf("COLD\t");#undef COLD#endif#ifdef COLDprintf("HOT\t");#endif}
public class First_C {public void myMethod(){System.out.println("Method");}{System.out.println(" Instance Block");}public void First_C(){System.out.println("Constructor ");}static {System.out.println("static block");}public static void main(String[] args) {First_C c = new First_C();c.First_C();c.myMethod();}}