和白月黑羽学Python

摘要： Both the C++ and Java languages have boolean types, which are called bool andboolean, respectively. Although these types have similar names and uses, they arerepresented in completely different formats.Later implementations of C++ include a new bool type, whose values arerepresented by the new keywo 阅读全文

摘要： Both C and Java define floating-point types named float and double, whichrepresent single- and double-precision floating-point values, respectively. Javafloating-point types are, however, represented in a completely different format fromtheir C/C++ counterparts. As in C, Java floating-point values c 阅读全文