#include<stdio.h>

#define gerbil_eater main
#define eat printf

#define string_tripler(S) S S S
#define PI cherry

int gerbil_eater(){
	eat(string_tripler(string_tripler("Hello World\n")));	eat("hi "     










	"this"
" works\n");

	int x = 0;

	string_tripler(for(int i = 0; i<10; i++,x++); )

	printf("x = %d\n", x);
//	printf("%f\n", PI);
	int PI = 3;
	printf("cherry = %d\n", cherry);
	
	return 0;
}