依次输入单个字符到该数组中，直到输入回车完成该字符数组的输入。反向输出该数组中的字符串内容。

// 输入：This is Test! 输出结果为：!tseT si sihT

// 并利用sizeof运算符，求出数组占用的内存字节数-Followed by the importation of a single character to the array until the completion of the carriage return character input array input. Reverse the output string of the array content.// Input: This is Test! Output the results:! TseT si sihT// and use sizeof operator, to derive an array of bytes of memory occupied by