JAVA技巧(字符反转实例)
导入Java . io . buffered reader;
导入Java . io . io exception;
导入Java . io . inputstreamreader;
public class trans {
/* * exam da
* @ param args
* @ throws io exception
*/
public static void main(String[]args)throws io exception {
system . out . println("输入字符串:");
buffered reader buf = new buffered reader(new InputStreamReader(system . in));
system . out . println(new string buffer(buf . readline())。反转()。toString());
}
}
前段时间去面试写了一个性格反转法,就是性格反转的实现。
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