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  1. fun main(args: Array<String>) {
  2.     val texts = arrayOf<String>("hello how are you...","hiii", "hello how are you.............","hiiiiii")
  3.     val re = """^(?!.*(.)\1{3,}).*""".toRegex()
  4. 	for(text in texts) {    
  5. 	  val isValid = re.containsMatchIn(text)
  6. 	  println("${text}: ${isValid}")    
  7. 	}
  8. }
Success #stdin #stdout 0.08s 37388KB
comments (?)
stdin 
Standard input is empty
stdout 
hello how are you...: true
hiii: true
hello how are you.............: false
hiiiiii: false
https://ideone.com/muAxE9
language:
Kotlin (kotlin 1.3.21)
created:
3 years ago
visibility:
secret

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