3 ms·
ALP Rust is faster than C++
- deleted 2y ago[deleted]
- danking00 2y agocppreference says [1]: A prvalue of floating-point type can be converted to a prvalue of any integer type. The fractional part is truncated, that is, the fractional part is discarded. - If the truncated value cannot fit into the destination type, the behavior is undefined (even when the destination type is unsigned, modulo arithmetic does not apply). Ugh. Like, surely the C++ stdlib could provide a "give me the best int approximation" function without triggering nasal demons. Sometimes I feel like C++ is not just difficult to use but actively trying to harm me. [1] https://en.cppreference.com/w/cpp/language/implicit_conversion#Floating.E2.80.93integral_conversions https://en.cppreference.com/w/cpp/language/implicit_conversi...