Actually when a datatype, say int is stored in a string or a character array, and the string is passed as an argument to sizeof operator, the program returns the character array size instead of substituting the actual data type that is stored in the string, as an argument. is stored in
阅读背景：
如何将存储从用户输入的数据类型的字符串传递给sizeof（）运算符并获取数据类型的大小？
来源：互联网
分享到：
