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  1. //05.10.2008 - 16:22:47
  2. //12.09.2008 - 22:10:03
  3. import java.lang.*;
  4. import java.math.BigInteger;
  5. import java.io.*;
  6. import java.util.*;
  7. import java.awt.geom.*;
  8.  
  9. public class Solution implements Runnable {
  10.     public static BufferedReader br;
  11. 	public static PrintWriter out;
  12. 	public static StringTokenizer stk;
  13. 	public static boolean isStream = true;
  14.  
  15. 	public static void main(String[] args) throws IOException {
  16. 		if (isStream) {
  17. 			br = new BufferedReader(new InputStreamReader(System.in));
  18. 		} else {
  19. 			br = new BufferedReader(new FileReader("in.txt"));
  20. 		}
  21. 		out = new PrintWriter(System.out);
  22. 		new Thread(new Solution()).start();
  23. 	}
  24.  
  25. 	public void loadLine() {
  26. 		try {
  27. 			stk = new StringTokenizer(br.readLine());
  28. 		} catch (IOException e) {
  29. 			e.printStackTrace();
  30. 		}
  31. 	}
  32.  
  33. 	public String nextLine() {
  34. 		try {
  35. 			return br.readLine();
  36.  
  37. 		} catch (IOException e) {
  38. 			e.printStackTrace();
  39. 			return "";
  40. 		}
  41. 	}
  42.  
  43. 	public String nextWord() {
  44. 		while (stk == null || !stk.hasMoreTokens())
  45. 			loadLine();
  46. 		return stk.nextToken();
  47. 	}
  48.  
  49. 	public Integer nextInt() {
  50. 		while (stk == null || !stk.hasMoreTokens())
  51. 			loadLine();
  52. 		return Integer.parseInt(stk.nextToken());
  53. 	}
  54.  
  55. 	public Long nextLong() {
  56. 		while (stk == null || !stk.hasMoreTokens())
  57. 			loadLine();
  58. 		return Long.valueOf(stk.nextToken());
  59. 	}
  60.  
  61. 	public Double nextDouble() {
  62. 		while (stk == null || !stk.hasMoreTokens())
  63. 			loadLine();
  64. 		String s = stk.nextToken();
  65. 		if (s.charAt(0) == '.')
  66. 			s = '.' + s;
  67. 		return Double.valueOf(s);
  68. 	}
  69.  
  70. 	public Float nextFloat() {
  71. 		while (stk == null || !stk.hasMoreTokens())
  72. 			loadLine();
  73. 		return Float.valueOf(stk.nextToken());
  74. 	}
  75.  
  76. 	String get(int a) {
  77. 		StringBuilder sb = new  StringBuilder();
  78. 		if (a %2 == 0) {
  79. 			for (int i = 0; i < a/2; i++) {
  80. 				sb.append(" --");
  81. 			}
  82. 		} else {
  83. 			sb.append(" ---"); a-=3;
  84. 			for (int i = 0; i < a/2; i++) {
  85. 				sb.append(" --");
  86. 			}
  87. 		}
  88. 		return sb.toString() + " ";
  89. 	}
  90.  
  91. 	public void run() {
  92. 		int n = nextInt();
  93. 		for (int j = 0; j < n; j++) {
  94. 			String s = nextLine();
  95. 			s = s.replaceAll("[ ]+", " ");
  96. 			s = s.replaceAll(" -", "-");
  97. 			s = s.replaceAll("- ", "-");
  98. 			s = s.replaceAll(" \"", "\"");
  99. 			s = s.replaceAll("\" ", "\"");
  100. 			int cnt = 0;
  101. 			StringBuilder ans = new StringBuilder();
  102. 			for (int i = 0; i < s.length(); i++) {
  103. 				if (s.charAt(i) == '-') {
  104. 					cnt++;
  105. 				} else {
  106. 					if (cnt == 1) {
  107. 						if (s.charAt(i) == '"' || s.charAt(i-2) == '"') {
  108. 							ans = new StringBuilder("error");
  109. 							break;
  110. 						} else {
  111. 							ans.append('-');
  112. 						}
  113. 					} else
  114. 					if (cnt == 2) {
  115. 						ans.append(" -- ");
  116. 					} else 
  117. 					if (cnt >= 3) ans.append(get(cnt));
  118. 					cnt = 0;
  119. 					ans.append(s.charAt(i));
  120. 				}
  121. 			}
  122. 			out.println(ans.toString());
  123. 		}
  124. 		out.flush();
  125. 	}
  126. }
  127.  
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https://ideone.com/akC09J
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
secret

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