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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Ideone
  6. {
  7. 	public static void main (String[] args) throws java.lang.Exception
  8. 	{
  9. 		BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
  10.  
  11. 		String line;
  12. 		int lineNo = 0;
  13. 		while ((line = reader.readLine()) != null)
  14. 		{
  15. 			int num = Integer.parseInt(line);
  16. 			int sum = 0;
  17. 			while (num > 0)
  18. 			{
  19. 				sum += num % 10;
  20. 				num /= 10;
  21. 			}
  22. 			System.out.format("Line %d: %d%n", lineNo, sum);
  23. 			lineNo++;
  24. 		}
  25.  
  26. 	}
  27. }
Success #stdin #stdout 0.08s 380160KB
comments (?)
stdin
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1234
4567
stdout
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Line 0: 10
Line 1: 22
https://ideone.com/x91qNW
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
secret

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