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  1. import java.util.*
  2.  
  3. fun main(args: Array<String>) {
  4. val regex = "(?<=N|E|\\G)\\d{2}(?=\\d*$)".toRegex()
  5. print("${regex.findAll("N2032354345").count()}")
  6. }
Success #stdin #stdout 0.07s 2181120KB
stdin
Standard input is empty
stdout
5