Invertir un string - Java:
public class InvertirString {
/**
* This method invert a string.
* @param str String to invert.
* @return String Obtains the inverted string.
*/
public String invertirString(String str) {
//Variable to store the inverted string
String inverted = "";
//Invert the string
for (int i = str.length()-1; i >= 0; i--) {
inverted += str.charAt(i);
}
//Return the inverted string
return inverted;
}
/**
* One Example
*/
public static void main(String args[]) throws IOException {
InvertirString invertirString= new InvertirString ();
//Example
String invertido = invertirString.invertirString("Hola Mundo");
//Output
System.out.println("Inverted String is :" + invertido); //"odnuM olH"
}
}
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