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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.util.regex.*;
  5. import java.lang.*;
  6. import java.io.*;
  7.  
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. 	public static void main (String[] args) throws java.lang.Exception
  12. 	{
  13. 		Pattern p = Pattern.compile("(Amount|Tax):\\s+[$](\\d+[.]\\d\\d)");
  14. 		BufferedReader buffer=new BufferedReader(new InputStreamReader(System.in));
  15. 		String line;
  16. 		while ((line=buffer.readLine()) != null) {
  17. 			Matcher m = p.matcher(line);
  18. 			while (m.find()) {
  19. 				System.out.println(m.group(1)+"\t"+m.group(2));
  20. 			}
  21.  
  22. 		}
  23. 	}
  24. }
Success #stdin #stdout 0.12s 320576KB
comments (?)
stdin 
Amount: $45.75 Tax: $3.25 Discount: -$5.00 Total : $49.00
Amount: $5.71 Tax: $0.25 Discount: -$5.00 Total : $49.00
Amount: $4.73 Tax: $0.21 Discount: -$5.00 Total : $49.00
Amount: $1.25 Tax: $0.09 Discount: -$5.00 Total : $49.00
stdout 
Amount	45.75
Tax	3.25
Amount	5.71
Tax	0.25
Amount	4.73
Tax	0.21
Amount	1.25
Tax	0.09
https://ideone.com/2XCrdO
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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