Reto mouredev#30 - Java

Retos/Reto #30 - EL TECLADO T9 [Media]/java/Qv1ko.java

@@ -0,0 +1,50 @@
+import java.util.HashMap;
+import java.util.Map;
+
+public class Qv1ko {
+
+    public static void main(String[] args) {
+        System.out.println(t9Translator("66-666-55-444-2"));
+    }
+
+    private static String t9Translator(String numbers) {
+
+        String result = "";
+        Map<String, String> t9Keyboard = new HashMap<String, String>();
+        t9Keyboard.put("2", "A");
+        t9Keyboard.put("3", "D");
+        t9Keyboard.put("4", "G");
+        t9Keyboard.put("5", "J");
+        t9Keyboard.put("6", "M");
+        t9Keyboard.put("7", "P");
+        t9Keyboard.put("8", "T");
+        t9Keyboard.put("9", "W");
+        t9Keyboard.put("0", " ");
+        t9Keyboard.put("22", "B");
+        t9Keyboard.put("33", "E");
+        t9Keyboard.put("44", "H");
+        t9Keyboard.put("55", "K");
+        t9Keyboard.put("66", "N");
+        t9Keyboard.put("77", "Q");
+        t9Keyboard.put("88", "U");
+        t9Keyboard.put("99", "X");
+        t9Keyboard.put("222", "C");
+        t9Keyboard.put("333", "F");
+        t9Keyboard.put("444", "I");
+        t9Keyboard.put("555", "L");
+        t9Keyboard.put("666", "O");
+        t9Keyboard.put("777", "R");
+        t9Keyboard.put("888", "V");
+        t9Keyboard.put("999", "Y");
+        t9Keyboard.put("7777", "S");
+        t9Keyboard.put("9999", "Z");
+
+        for(String str : numbers.split("-")) {
+            result += (t9Keyboard.containsKey(str)) ? t9Keyboard.get(str) : "";
+        }
+
+        return result;
+
+    }
+
+}