1. 算术运算符
+,-,*,/,%,++,--
2. 关系运算符
>,<,>=,<=,==,!=
3. 逻辑运算符
!,&&,&,|,^,||
4. 赋值运算符
=,+=,*=,/=,-=,%=
5. 位运算符
&,|,^,<<,>>,>>>,~
6. 条件运算符
?:
+,-,*,/,%,++,--
>,<,>=,<=,==,!=
!,&&,&,|,^,||
=,+=,*=,/=,-=,%=
&,|,^,<<,>>,>>>,~
?: