"继续关注文件读写...这次测试写的效率
其实关于这个问题的讨论似乎总会以类似语言信仰问题而告终,再加 C++ IO 库的复杂性,很多半调子 C++ 程序员总会出现各种误用,反过来却作为攻击 C++ IO 效率低的凭证。比如经常有人边在输出语句中大量使用类似 fout<<...<<endl;的语句边嚷嚷着写文件速度..."
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