Std::modf() is a function in the C++ library that splits a floating-point number into its integer and fractional parts. Syntax: cpp Copy Edit double modf(double x, double* intPart); float modf(float x, float* intPart); long double modf(long double x, long double* intPart); x → The floating-point number to be split. intPart → A pointer where the integer part of x will be st... https://docs.vultr.com/cpp/standard-library/cmath/modf