标签：scope div was cpp pre 错误 才有 include ror
在写编译原理实验的时候，遇到了这个错误：
[Error] ‘strlen‘ was not declared in this scope
查阅之后得知，<string.h>里没有strlen，<cstring>才有。
#include<cstring>
头头儿加上这行就好了。
[Error] 'strlen' was not declared in this scope
标签：scope div was cpp pre 错误 才有 include ror
原文地址：https://www.cnblogs.com/xuaoium/p/13045429.html
