Reto #1 - Java

Retos/Reto #1 - EL LENGUAJE HACKER [Fácil]/java/vandresca.java

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+import java.util.Scanner;
+
+
+/**
+    Transformar un texto o una frase al lenguaje hacker "leet"(1337)
+ */
+class vandresca {
+
+    private  static String[] normalAlphabet = {"A", "B", "C", "D", "E", "F", "G", "H", "I",
+            "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W",
+            "X", "Y", "Z", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", " "};
+
+    private static String[] leetAlphabet = {"4", "|3", "[", "|)", "3", "|=", "6", "/-/","|", "_/",
+            "|<", "1", "|v|", "|\\|", "0", "/>", "0,", "|2", "5", "7", "|_|", "\\/", "\\/\\/", "><","j", "2",
+            "O", "L" ,"R", "E", "A", "S", "b", "T", "B", "g", " "};
+
+    private static final String EMPTY_STRING = "";
+
+
+    public static void main(String[] args) {
+        print("Introduce un texto;");       
+        String inputText = requestText();
+        print("La cadena resultante es: "+ translateText(inputText));
+    }
+
+    private static String requestText(){
+        Scanner input = new Scanner(System.in);
+        String inputText = input.nextLine().toUpperCase();
+        input.close();
+        return inputText;
+    }
+
+    private static String translateText(String inputText){
+        String outputText = "";
+        for(int i=0; i<inputText.length(); i++){
+            outputText += translateCharacter(inputText.charAt(i));
+        }
+        return outputText;
+    }
+
+    private static String translateCharacter(Character character){
+        for(int i=0; i<normalAlphabet.length; i++){
+            if(normalAlphabet[i].equals(character.toString())){
+                return leetAlphabet[i];
+            }
+        }
+        return EMPTY_STRING;
+    }
+
+    private static void print(String text){
+        System.out.println(text);
+    }
+}