编写一个程序，初始化一个double数组，然后把数组内容复制到另外两个数组（3个数组都需要在主程序中声明）。制作第一份拷贝的函数使用数组符号。制作第二份拷贝的函数使用指针符号，并使用指针的增量操作。把目标数组名和要复制的元素数目作为参数传递给函数。-The preparation of a procedure to initialize a double array, the array elements and then copied to the other two arrays (three arrays need to declare in the main program). The production of a copy function of the first use of an array of symbols. Second copy of the production function using the pointer symbol, and use the pointer increment operation. The target array and the number of elements to be copied as a parameter passed to the function.