using static System.Console;
using System.Text;
public class Program {
public static void Main() {
WriteLine(" Digite a Palavra");
var s = ReadLine();
var revs = new StringBuilder(s.Length);
for (int i = s.Length - 1; i >= 0; i--) revs.Append(s.Substring(i, 1));
WriteLine(revs);
}
}
//https://pt.stackoverflow.com/q/498676/101
dXNpbmcgc3RhdGljIFN5c3RlbS5Db25zb2xlOwp1c2luZyBTeXN0ZW0uVGV4dDsKCnB1YmxpYyBjbGFzcyBQcm9ncmFtIHsKCXB1YmxpYyBzdGF0aWMgdm9pZCBNYWluKCkgewogICAgICAgIFdyaXRlTGluZSgiIERpZ2l0ZSBhIFBhbGF2cmEiKTsKICAgICAgICB2YXIgcyA9IFJlYWRMaW5lKCk7CgkJdmFyIHJldnMgPSBuZXcgU3RyaW5nQnVpbGRlcihzLkxlbmd0aCk7CiAgICAgICAgZm9yIChpbnQgaSA9IHMuTGVuZ3RoIC0gMTsgaSA+PSAwOyBpLS0pIHJldnMuQXBwZW5kKHMuU3Vic3RyaW5nKGksIDEpKTsKICAgICAgICBXcml0ZUxpbmUocmV2cyk7Cgl9Cn0KCi8vaHR0cHM6Ly9wdC5zdGFja292ZXJmbG93LmNvbS9xLzQ5ODY3Ni8xMDE=