#include <math.h>
#include <iostream.h>

#define DEFINITION_1

#ifdef TRIGGER
#undef DEFINITION_1
#endif

#ifdef DEFINITION_1

#define MFUNC(n) n*n*n 
#define CHUNK1 z =  
#define CHUNK2 % 5;
#define TEXT 5/2 
#define double int 

#define REALTHING 1.0

inline void test(double d){
	if(d%2){
		cout << d << " is odd\n";
	}
	else {
		cout << d << " is even\n";
	}
}

#elif TRIGGER2

#define MFUNC(n) n*-2
#define CHUNK1 z=fabs(
#define CHUNK2 ) - 1;
#define TEXT 1001

#define REALTHING 2.0

inline void test(double d){
	if((int)d%2){
		cout << d << " is odd\n";
	}
	else {
		cout << d << " is even\n";
	}
}

#else

#define MFUNC(n) "A beautiful day in the neighbourhood: " << n
#define CHUNK1 cout <<
#define CHUNK2 << "\n";
#define TEXT 99;

#define REALTHING 3.0

inline void test(double d){
	cout << "Won't you be my neighbour?\n";
}

#endif

typedef float COKE;

void drink(COKE c) {
	for (COKE i = 0.0; i < c; i++){
		cout << "Glug... ";
	}
	
	cout << "\n";
}


int main() {
    double z = TEXT;
    COKE classic = REALTHING;
	
    drink(classic);

    cout << "z starts as " << z << "\n";

    CHUNK1 MFUNC(z) CHUNK2

    cout << "z is now " << z << "\n";

    test(z);

}