1#pragma GCC system_header 2 3#define _Complex __complex__ 4#define _Complex_I 1.0iF 5 6#define U_LL unsigned long long 7#define ONE_ULL 1ULL 8
1#pragma GCC system_header 2 3#define _Complex __complex__ 4#define _Complex_I 1.0iF 5 6#define U_LL unsigned long long 7#define ONE_ULL 1ULL 8