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Code

#include <bits/stdc++.h>
#define _ using
#define __ namespace
#define ___ std
#define ____ ;
#define _____ int
#define ______ main
#define _______ (
#define ________ )
#define _________ {
#define __________ cout
#define ___________ <<
#define ____________ "Hello, MXOJ!"
#define _____________ ;
#define ______________ return
#define _______________ 0
#define ________________ ;
#define _________________ }

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__
___
____
_____
______
_______
________
_________
__________
___________
____________
_____________
______________
_______________
________________
_________________