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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. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		String str = "01041200"
  13. 				+ "0203119"
  14. 				+ "0312181225100411"
  15. 				+ "0403111"
  16. 				+ "0500"
  17. 				+ "0623                       "
  18. 				+ "07164130140000000272"
  19. 				+ "08042012"
  20. 				+ "0900"
  21. 				+ "10010"
  22. 				+ "1103121"
  23. 				+ "12042982"
  24. 				+ "1300";
  25. 		Map<String, String> tagValueMap = new HashMap<>();
  26. 		int tagLength = 2;
  27. 		int lengthLength = 2;
  28. 		int index = 0;
  29. 		while(index < str.length()) {
  30. 			String tag = str.substring(index, index+tagLength);
  31. 			int length = Integer.parseInt(str.substring(index+tagLength,index+tagLength+lengthLength));
  32. 			String value = str.substring(index+tagLength+lengthLength, index+tagLength+lengthLength+length);
  33. 			tagValueMap.put(tag, value);
  34. 			index += length +tagLength+lengthLength;
  35. 		}
  36. 		System.out.println(tagValueMap);
  37. 	}
  38. }
Success #stdin #stdout 0.04s 2184192KB
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{11=121, 01=1200, 12=2982, 02=119, 13=, 03=181225100411, 04=111, 05=, 06=                       , 07=4130140000000272, 08=2012, 09=, 10=0}
https://ideone.com/LYguMk
language:
Java (12.0.1)
created:
5 years ago
visibility:
public

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