Question

c语言编译时提醒错误 C2146,这个2146是什么意思了

这个序号是不是对应着某个东西了

Answer 1

是一个编译错误的编号。比如在VC中这个错误编号表示标识符（变量名或者函数名）前缺少必要的东西。
Compiler Error C2146
syntax error : missing 'token' before identifier 'identifier'

The compiler expected the given token to appear before the given identifier.

Tips

This error is usually preceeded by error C2065. The most typical cause of this error is a typographical problem. For example:

void main(void)
{
intt x; //Syntax error: missing semicolon before 'x'
}