[問題] 用遞迴做字串反轉..
題目是這樣的....
Write a recursive function to reverse a string by C.
For example, char a[ ] = "ABCDEFGH" ;
printf (" %s \n", a); /* "ABCDEFGH" */
reverse_string (a);
printf (" %s \n", a); /* "HGFEDCBA" */
我怎麼想都想不出只傳一個位址參數的方法
又要遞迴.....
懇請解救~~~
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