Create Morse.java

Author: SedaKunda

Easy-Level/Morse.java

@@ -0,0 +1,38 @@
+import java.io.*;
+import java.util.HashMap;
+
+public class Main {
+	private static HashMap<String, String> alphaMorse = new HashMap<String, String>();
+	static {
+	    alphaMorse.put(".-", "A"); alphaMorse.put("-...", "B");alphaMorse.put("-.-.", "C");
+	    alphaMorse.put("-..", "D"); alphaMorse.put(".", "E");alphaMorse.put("..-.", "F");
+	    alphaMorse.put("--.", "G");alphaMorse.put("....", "H");alphaMorse.put("..", "I");
+	    alphaMorse.put(".---", "J");alphaMorse.put("-.-", "K");alphaMorse.put(".-..", "L");
+	    alphaMorse.put("--", "M");alphaMorse.put("-.", "N");alphaMorse.put("---", "O");
+	    alphaMorse.put(".--.", "P");alphaMorse.put("--.-", "Q");alphaMorse.put(".-.", "R");
+	    alphaMorse.put("...", "S");alphaMorse.put("-", "T");alphaMorse.put("..-", "U");
+	    alphaMorse.put("...-", "V");alphaMorse.put(".--", "W");alphaMorse.put("-..-", "X");
+	    alphaMorse.put("-.--", "Y");alphaMorse.put("--..", "Z");alphaMorse.put(".----", "1");
+	    alphaMorse.put("..---", "2");alphaMorse.put("...--", "3");alphaMorse.put("....-", "4");
+	    alphaMorse.put(".....", "5");alphaMorse.put("-....", "6");alphaMorse.put("--...", "7");
+	    alphaMorse.put("---..", "8");alphaMorse.put("----.", "9");alphaMorse.put("-----", "0");
+	}
+	
+	public static void main (String[] args) throws IOException {
+        File file = new File(args[0]);
+        BufferedReader br = new BufferedReader(new FileReader(file));
+           String line;
+           while ((line = br.readLine()) != null) { 
+        	   String[] a = line.split("  ");
+        	   for (int i = 0; i < a.length; i++) {
+        		   String[] b = a[i].trim().split(" ");
+        		   for (String morse : b) {
+        			   System.out.print(alphaMorse.get(morse));
+        			}
+        		   System.out.print(" ");
+        	   }
+        	   System.out.println();
+           }
+           br.close();
+    }
+}