map

2021-06-30 17:14:10 +08:00 · 2021-06-30 17:14:10 +08:00 · b304ee8622
commit b304ee8622
parent d75c073dfa
1 changed files with 1 additions and 0 deletions
--- a/src/senior/Collection/CollectioMap.kt
+++ b/src/senior/Collection/CollectioMap.kt
@ -12,6 +12,7 @@ fun main(args: Array<String>) {
    var map: MutableMap<String, String> = mutableMapOf()
    map.put("cat", "猫")
    map.put("pig", "猪")
+    map.put("pig", "猪1")
    println(map)

    // 集合大小