用為參數的陣列 array[] 並不需要提供元素個數，因為陣列名稱等同於指標，需要中括弧 [] 說明是陣列即可，所以另外需要表示陣列大小的參數 size ，以及搜尋目標的參數 target 。-Used as a parameter array array [] does not need to provide the number of elements, because the array name is equivalent to the index, you need the brackets [] is an array can be explained, so additionally need to represent the size of the array parameter size, as well as search parameters target goals .