学步园

 之前做的将整数反转输出，这个是将字符串按照空格分开后进行反转输出

/**<br /> * 说明：将字符串反转<br /> * 例：输入cat is animal，输出animal is cat(根据空格分隔)<br /> */<br /> public class StringReverse {</p> <p> public static String reverse(String s) {<br /> String[] array = s.split(" ");<br /> String result = "";<br /> int l = array.length;</p> <p> //将字符串数组反转<br /> for (int i = 0; i < (l - 1) / 2; i++) {<br /> String temp = array[i];<br /> array[i] = array[l - i - 1];<br /> array[l - i - 1] = temp;<br /> }</p> <p> for (int i = 0; i < l; i++) {<br /> result += array[i] + " ";//将反转后的字符串拼接起来<br /> }</p> <p> return result;<br /> }</p> <p> public static void main(String[] args) {</p> <p> String s = "this is a test by chuanzhangStudio";<br /> System.out.println("the original string is:" + s);<br /> System.out.println("the reversed string is:" + StringReverse.reverse(s));<br /> }</p> <p>}<br />