fork download
copy 
  1. using System;
  2. using System.Collections.Generic;
  3.  
  4. namespace BasicFormatting
  5. {
  6. 	public enum State {If, For};
  7.  
  8. 	static class Data{
  9. 		public static string[] Input = { 
  10. 			"12",
  11. 			"····",
  12. 			"VAR I",
  13. 			"·FOR I=1 TO 31",
  14. 			"»»»»IF !(I MOD 3) THEN",
  15. 			"··PRINT \"FIZZ\"",
  16. 			"··»»ENDIF",
  17. 			"»»»»····IF !(I MOD 5) THEN",
  18. 			"»»»»··PRINT \"BUZZ\"",
  19. 			"··»»»»»»ENDIF",
  20. 			"»»»»IF (I MOD 3) && (I MOD 5) THEN",
  21. 			"······PRINT \"FIZZBUZZ\"",
  22. 			"··»»ENDIF",
  23. 			"»»»»·NEXT"
  24. 		}; 
  25. 	}
  26.  
  27. 	class MainClass
  28. 	{
  29. 		public static void Main ()
  30. 		{
  31. 			var state = new List<State>() ;
  32. 			char[] spaceChars = { '»', '·' };
  33. 			var lines = Int32.Parse (Data.Input[0]);
  34. 			var indent = Data.Input[1];
  35.  
  36. 			for (int line = 1; line < lines+1; line++) {
  37. 				var thisLine = Data.Input[line+1].TrimStart(spaceChars);
  38.  
  39. 				if (thisLine.ToUpper ().StartsWith ("NEXT")) {
  40. 					if (state.Count>0 && state[state.Count - 1] == State.For) 
  41. 						state.RemoveAt (state.Count - 1);  
  42. 					else{
  43. 						throw new FormatException (String.Format ("NEXT without FOR (line: {0})", line));
  44. 					}
  45. 				}
  46.  
  47.  
  48. 				if (thisLine.ToUpper ().StartsWith ("ENDIF")) {
  49. 					if (state.Count>0 && state [state.Count - 1] == State.If)
  50. 						state.RemoveAt (state.Count - 1);
  51. 					else {
  52. 						throw new FormatException (String.Format ("ENDIF without IF (line: {0})", line));
  53. 					}
  54. 				}
  55.  
  56. 				var indentChars = "";
  57. 				for (int ind = 0; ind < state.Count; ind++) {
  58. 					indentChars += indent;
  59. 				}
  60. 				thisLine = indentChars+thisLine;
  61.  
  62. 				if(thisLine.ToUpper().TrimStart(spaceChars).StartsWith("IF ")) state.Add (State.If);
  63. 				if(thisLine.ToUpper().TrimStart(spaceChars).StartsWith("FOR ")) state.Add (State.For);
  64.  
  65. 				Console.WriteLine(thisLine);
  66. 			}
  67.  
  68. 			if(state.Count>0)
  69. 			{
  70. 				if(state.Contains (State.If)) Console.WriteLine ("ERROR: Not closed all IF Statements");
  71. 				if(state.Contains (State.For)) Console.WriteLine ("ERROR: Not closed all FOR Statements");
  72. 			}
  73. 		}
  74. 	}
  75.  
  76. 	public class FormatException:Exception{
  77. 		public FormatException(string message):base(message)
  78. 		{
  79. 		}
  80. 	}
  81.  
  82. }
Success #stdin #stdout 0.07s 24136KB
comments ()
stdin
copy 
Standard input is empty
stdout
copy 
VAR I
FOR I=1 TO 31
····IF !(I MOD 3) THEN
········PRINT "FIZZ"
····ENDIF
····IF !(I MOD 5) THEN
········PRINT "BUZZ"
····ENDIF
····IF (I MOD 3) && (I MOD 5) THEN
········PRINT "FIZZBUZZ"
····ENDIF
NEXT
https://ideone.com/oc73O2
language:
C# (gmcs 5.20.1)
created:
8 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!