c++ - C++程序中的杂散 '\342'

Question

粘贴一些代码后，我的程序中出现这些错误:

showdata.cpp:66: error: stray ‘\342’ in program
showdata.cpp:66: error: stray ‘\200’ in program
showdata.cpp:66: error: stray ‘\235’ in program
showdata.cpp:66: error: stray ‘\’ in program
showdata.cpp:66: error: stray ‘\342’ in program
showdata.cpp:66: error: stray ‘\200’ in program
showdata.cpp:66: error: stray ‘\235’ in program
showdata.cpp:67: error: stray ‘\342’ in program
showdata.cpp:67: error: stray ‘\200’ in program
showdata.cpp:67: error: stray ‘\235’ in program
showdata.cpp:67: error: stray ‘\’ in program
showdata.cpp:67: error: stray ‘\342’ in program
showdata.cpp:67: error: stray ‘\200’ in program
showdata.cpp:67: error: stray ‘\235’ in program

这是导致错误的两行。

size_t startpos = str.find_first_not_of(” \t”);
size_t endpos = str.find_last_not_of(” \t”);

我该如何解决这个问题？

Answer 1

符号 ” 不是 ”。它们被称为“智能引号”，通常出现在丰富的文档或博客中。