Hi, when i try to execute this code i always get the error message from above, and i really want to know why, already tried to put a “public class XXXX” before the code, but not work anyway. public static String invertirPalabras(String cadena) { cadena += " "; String ... + palabra; if (cadena.charAt(i) == ' ') { nuevaCadena += palabra; palabra = ""; } } return nuevaCadena.trim(); }
asked
Aug 2, 2020
Daniel Aguilar