#171 Kotlin Average Usage

MobileTipsters · Apr 14, 2020 · 29f797d · 29f797d
1 parent 6bc421d
commit 29f797d
Show file tree

Hide file tree

Showing 3 changed files with 10 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -9,6 +9,9 @@
 [![alt text][InstagramIcon]][Instagram]
 [![alt text][TelegramIcon]][Telegram]
 
+### #171 Kotlin Average Usage
+![alt text](/screenshots/Average.png)
+
 ### #170 View Visiblity Extensions
 ![alt text](/screenshots/ViewVisiblityExt.png)
 

diff --git a/codes/Average.kt b/codes/Average.kt
@@ -0,0 +1,7 @@
+val list = arrayListOf<Double>(2.0, 3.0, 7.0)
+var average = 0
+list.forEach{
+    average += it.toInt()
+}
+println(average/list.size) // 4
+println(list.average().toInt()) // 4
diff --git a/screenshots/Average.png b/screenshots/Average.png