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  1. object Main extends App {
  2. 	var count = readLine();
  3. 	for( i <- 1 to count.toInt) {
  4. 		val line = readLine
  5. 		println("#testcase"+i)
  6. 		println(line + " " + line.length)
  7. 		println(encode(line))
  8. 	}
  9.  
  10. 	def encode(line : String) : String = {
  11. 		var bchar = line.charAt(0).toString
  12. 		var count = 0
  13. 		var parseStr = ""
  14. 		line.toList.foreach(x => {
  15. 			 if (bchar == x.toString) {
  16. 			 	count = count + 1
  17. 			 } else {
  18. 			 	parseStr = parseStr + bchar + count
  19. 			 	bchar = x.toString
  20. 			 	count = 1
  21. 			 }
  22. 		})
  23. 		parseStr = parseStr + bchar + count
  24. 		if (parseStr.length == line.length ) {
  25. 			line + " " + line.length
  26. 		} else {
  27. 			parseStr + " " + parseStr.length
  28. 		}
  29. 	}
  30. }
Success #stdin #stdout 0.39s 382080KB
comments (?)
stdin
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3
aabcccccccccccaaa
abaaaaaaaaabbbbbbbbbbbbba
aabbcccdde
stdout
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#testcase1
aabcccccccccccaaa 17
a2b1c11a3 9
#testcase2
abaaaaaaaaabbbbbbbbbbbbba 25
a1b1a9b13a1 11
#testcase3
aabbcccdde 10
aabbcccdde 10
https://ideone.com/4TU3HC
language:
Scala (scala 2.12.8)
created:
9 years ago
visibility:
public

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