做增量运算，相当无用的，对不？

Doing incrementation, pretty useless; right?

youdao

举例来说，单目增量运算符命名为operator + +。

For example, the unary increment operator is named as operator + +.

youdao

举例来说，单目增量运算符命名为operator + +。

For example, the unary increment operator is named as operator + +.

youdao