面试题答案
一键面试fun main() {
val str = "I love Kotlin, Kotlin is great"
val newStr = str.replace(Regex("Kotlin"), "Java")
println(newStr)
}
fun main() {
val str = "I love Kotlin, Kotlin is great"
val newStr = str.replace(Regex("Kotlin"), "Java")
println(newStr)
}