728x90 Nice String1 [cousera] Kotlin Week3 Nice String fun String.isNice(): Boolean { var trueCondition = 0 var subString = listOf(Pair('b','u'),Pair('b','a'),Pair('b','e')) var vowels = listOf('a','e','i','o','u') var twoCharOfString = this.zipWithNext() // First Condition if ( twoCharOfString.filter { subString.contains(it) }.count() == 0) trueCondition++ // Second Condition if(this.filter{ vowels.contains(it) }.count() >= 3) trueCondition++ // Th.. 2019. 11. 11. 이전 1 다음 728x90