数组名参数_有道手机词典

1.当把数组名用作参数时，传递给函数的值是数组起始元素的位置或地址——它并不复制数组元素本身。
When the name of an array is used as an argument, the value passed to the function is the location or address of the beginning of the array - there is no copying of array elements.
dict.yoduao.com