import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class InverseString {
public static void inverseString () throws IOException {
String s = "";
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.print("Please input string :");
s = br.readLine();
System.out.println("String you input :" + s);
char[] ch = s.toCharArray();
String t = "";
int len = ch.length;
for ( int i=len-1;i>=0;i-- ) {
t += String.valueOf(ch[i]);
}
System.out.println("inverse string :" + t);
}
public static void main(String[] args) {
InverseString is = new InverseString();
try {
is.inverseString();
} catch (IOException e) {
e.printStackTrace();
}
}
}
运行结果如下：
