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  1. import java.util.*
  2.  
  3. fun main(args: Array<String>) {
  4.     val reg = Regex("""\$[0-9]*\.[0-9]{2}""")
  5.     val matches = reg.findAll("Price: \$1234.56 and \$1.56")
  6.     val prices = matches.map{it.groupValues[0]}.joinToString()
  7.     print(prices)
  8.  
  9. }
Success #stdin #stdout 0.13s 44120KB
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Standard input is empty
stdout
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$1234.56, $1.56
https://ideone.com/LG1auj
language:
Kotlin (kotlin 1.3.21)
created:
2 years ago
visibility:
secret

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