Source code for submission s628

Go to diff to previous submission

Fs.java

  1. import java.util.HashMap;
  2. import java.util.Scanner;
  3.  
  4.  
  5.  
  6. public class Fs {
  7.  
  8. 		// TODO Auto-generated constructor s
  9.  
  10. 		public static void main(String[] args) {		
  11. 		HashMap<String, String> charToDots = new HashMap<String, String>();
  12.  
  13. 		charToDots.put("A",".-");
  14. 		charToDots.put("B", "-...");
  15. 		charToDots.put("C","-.-.");
  16. 		charToDots.put("D", "-..");	
  17. 		charToDots.put("E",".");
  18. 		charToDots.put("F", "..-.");
  19. 		charToDots.put("G","--.");
  20. 		charToDots.put("H", "....");
  21. 		charToDots.put("I","..");
  22. 		charToDots.put("J", ".---");	
  23. 		charToDots.put("K","-.-");
  24. 		charToDots.put("L", ".-..");
  25. 		charToDots.put("M","--");
  26. 		charToDots.put("N", "-.");
  27. 		charToDots.put("O","---");
  28. 		charToDots.put("P", ".--.");	
  29. 		charToDots.put("Q","--.-");
  30. 		charToDots.put("R", ".-.");
  31. 		charToDots.put("S","...");
  32. 		charToDots.put("T", "-");
  33. 		charToDots.put("U","..-");
  34. 		charToDots.put("V", "...-");	
  35. 		charToDots.put("W",".--");
  36. 		charToDots.put("X", "-..-");
  37. 		charToDots.put("Y","-.--");
  38. 		charToDots.put("Z", "--..");
  39. 		charToDots.put("_", "..--");	
  40. 		charToDots.put(",",".-.-");
  41. 		charToDots.put(".", "---.");
  42. 		charToDots.put("?","----");
  43.  
  44. 		HashMap<String, String> dotsToChar = new HashMap<String, String>();
  45. 		dotsToChar.put(".-","A");
  46. 		dotsToChar.put("-...","B");
  47. 		dotsToChar.put("-.-.","C");
  48. 		dotsToChar.put("-..","D");	
  49. 		dotsToChar.put(".","E");
  50. 		dotsToChar.put("..-.","F");
  51. 		dotsToChar.put("--.","G");
  52. 		dotsToChar.put("....","H");
  53. 		dotsToChar.put("..","I");
  54. 		dotsToChar.put(".---","J");	
  55. 		dotsToChar.put("-.-","K");
  56. 		dotsToChar.put( ".-..","L");
  57. 		dotsToChar.put("--","M");
  58. 		dotsToChar.put( "-.","N");
  59. 		dotsToChar.put("---","O");
  60. 		dotsToChar.put( ".--.","P");	
  61. 		dotsToChar.put("--.-","Q");
  62. 		dotsToChar.put( ".-.","R");
  63. 		dotsToChar.put("...","S");
  64. 		dotsToChar.put( "-","T");
  65. 		dotsToChar.put("..-","U");
  66. 		dotsToChar.put( "...-","V");	
  67. 		dotsToChar.put(".--","W");
  68. 		dotsToChar.put( "-..-","X");
  69. 		dotsToChar.put("-.--","Y");
  70. 		dotsToChar.put("--..","Z");
  71. 		dotsToChar.put( "..--","_");	
  72. 		dotsToChar.put(".-.-",",");
  73. 		dotsToChar.put( "---.",".");
  74. 		dotsToChar.put("----","?");
  75.  
  76. 		String line;
  77. 		Scanner sc = new Scanner(System.in);
  78.  
  79. 		while(sc.hasNext()){
  80. 			line = sc.nextLine();
  81. 			String numLine = "";
  82. 			String codedLine = "";
  83.  
  84. 			for(int i = 0; i < line.length(); i++){
  85. 				String tmp = charToDots.get(line.charAt(i)+"");
  86.  
  87. 				codedLine += tmp;
  88. 				numLine += ""+tmp.length();
  89. 			}
  90.  
  91. 			//System.out.println(codedLine + "  " +numLine);
  92.  
  93. 			int index = 0;
  94. 			for(int i = numLine.length() - 1; i >= 0; i--){
  95. 				int number = Integer.parseInt(numLine.charAt(i)+"");
  96.  
  97. 				int result = index + number;
  98.  
  99. 				String substring = codedLine.substring(index,result);
  100. 				System.out.print(dotsToChar.get(substring));
  101.  
  102.  
  103. 				index = result;
  104. 			}
  105.  
  106. 			System.out.println();
  107. 		}
  108.  
  109.  
  110. 	}
  111.  
  112. }
  113.  

Diff to submission s605

Fs.java

--- c5.s605.cteam059.fs.java.0.Fs.java
+++ c5.s628.cteam059.fs.java.0.Fs.java
@@ -77,5 +77,6 @@
                 Scanner sc = new Scanner(System.in);
                 
-                while((line = sc.nextLine())!=null){
+                while(sc.hasNext()){
+                        line = sc.nextLine();
                         String numLine = "";
                         String codedLine = "";