list count‘

2021-07-01 14:29:25 +08:00 · 2021-07-01 14:29:25 +08:00 · b5fa385067
commit b5fa385067
parent 2d7b76a122
1 changed files with 1 additions and 1 deletions
--- a/src/senior/Lambda/Collection.kt
+++ b/src/senior/Lambda/Collection.kt
@ -32,6 +32,6 @@ fun main(args: Array<String>) {

    // 统计满足条件的元素个数
    println("element num > 10 = ${list.count { it >= 20 }}")
-
+    println("max element = ${list.maxByOrNull { it }}")

 }