In general, you don't specify a literal having a particular type; the system will figure out the best way to represent the number. By default, an integer will be used.

一般情况下，你不需要为某个字符决定他的类型，系统会自动挑选最合适的。

youdao

In general, you don't specify a literal having a particular type; the system will figure out the best way to represent the number. By default, an integer will be used.

一般情况下，你不需要为某个字符决定他的类型，系统会自动挑选最合适的。

youdao