text: #include <stdio.h>
  int main() {
  	int a = 108, b = 111;
  	putchar(72);
  	putchar(101);
  	putchar(a);
  	putchar(a);
  	putchar(b);
  	putchar(32);
  	putchar(87);
  	putchar(b);
  	putchar(114);
  	putchar(a);
  	putchar(100);
  	putchar(33);
  	return 0;
  };
  