kotlin.collections.binarySearch

fun <T : Comparable<T>> List<T?>.binarySearch(
    element: T?, 
    fromIndex: Int = 0, 
    toIndex: Int = size
): Int

Searches this list or its range for the provided element using the binary search algorithm. The list is expected to be sorted into ascending order according to the Comparable natural ordering of its elements, otherwise the result is undefined.登录查看完整内容