0_0_38173190_4772.cpp: In function 'int main()':
0_0_38173190_4772.cpp:4:52: error: request for member 'cout' in 'std::cin.std::basic_istream<char>::<anonymous>.std::basic_ios<_CharT, _Traits>::tie<char, std::char_traits<char> >(0u)', which is of pointer type 'std::basic_ostream<char>*' (maybe you meant to use '->' ?)
#define IOS ios::sync_with_stdio(false);cin.tie(0).cout.tie(0)
^
0_0_38173190_4772.cpp:80:2: note: in expansion of macro 'IOS'
IOS;
^
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