c语言的操作符共有15个优先级，如下：

c语言的操作符共有15个优先级，如下：

Operators Associativity

() [] -> . left to right

! ~ ++ -- + - * (type) sizeof right to left

* / % left to right

+ - left to right

<< >> left to right

< <= > >= left to right

== != left to right

& left to right

^ left to right

| left to right

&& left to right

|| left to right

?: right to left

= += -= *= /= %= &= ^= |= <<= >>= right to left

, left to right