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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10.  
  11.     private static final Map<Character, String> morse = new HashMap<Character, String>();
  12. 	static {
  13.     morse.put('a', "._");
  14.     morse.put('b', "_...");
  15.     morse.put('c',  "_._");
  16.     morse.put('d',  "_..");
  17.     morse.put('e',    ".");
  18.     morse.put('f', ".._.");
  19.     morse.put('g',  "__.");
  20.     morse.put('h', "....");
  21.     morse.put('i',   "..");
  22.     morse.put('j', ".___");
  23.     morse.put('k',   "_.");
  24.     morse.put('l', "._..");
  25.     morse.put('m',   "__");
  26.     morse.put('n',   "_.");
  27.     morse.put('o',  "___");
  28.     morse.put('p', ".__.");
  29.     morse.put('q', "__._");
  30.     morse.put('r', "._.");
  31.     morse.put('s',  "...");
  32.     morse.put('t',   "_");
  33.     morse.put('u',  ".._");
  34.     morse.put('v', "..._");
  35.     morse.put('w',  ".__");
  36.     morse.put('x', "_.._");
  37.     morse.put('y', "_.__");
  38.     morse.put('z', "__..");
  39.     morse.put(' ', " ");
  40. 	}
  41. 	public static void main (String[] args) throws java.lang.Exception
  42. 	{
  43. 		String str = "Hello World";
  44. 		System.out.println(translate(str));
  45. 	}
  46.  
  47.  
  48.  
  49. 	public static String translate(String text) {
  50. 	    StringBuilder builder = new StringBuilder();
  51. 	    String lower = text.toLowerCase();
  52. 	    for (int i = 0; i < text.length(); i++) {
  53. 	    	builder.append(morse.get(lower.charAt(i)));
  54. 	    }
  55. 	    return builder.toString();
  56. 	}    
  57.  
  58. }
Success #stdin #stdout 0.09s 320512KB
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......_..._..___ ._____._.._.._..
https://ideone.com/uWGAtU
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
public

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