摘要：
好久没做事情，也就没什么内容可更新的。这两天开始做事情了，问题就不断地出现了，就连使用标准的complex类都出问题。先说说问题吧。xxxx.cpp: In member function ‘void xxxx::xxxxxxxx()’:xxxx.cpp:100: error: ISO C++ forbids declaration of ‘type name’ with no typexxxx.cpp:100: error: expected primary-expression before ‘double’xxxx.cpp:100: error: expected ‘;’ before 阅读全文