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#include <math.h> #include <float.h> #if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024 long long llrintl(long double x) { return llrint(x); } #else #define type long double #define roundit rintl #define dtype long long #define fn llrintl #include "lrint.c" #endif