编写程序，输入两个字符串分别存入两个一维字符数组，将其连接后存入第三个一维字符数组后输出，要求用指向一维数组的指针变量来处理其中的字符，不能使用字符串处理函数-Programming, enter the two strings are stored in two one-dimensional array of characters, its connection into the third after a one-dimensional array of characters output