lambda表达式

src/senior/Lambda/Lambda.kt

@@ -0,0 +1,14 @@
+package senior.Lambda
+
+fun main(args: Array<String>) {
+    { println("无参数有返回值") }();
+    var s = { name: String, age: Int -> "$name,$age" }("朵儿", 13)
+    println(s);
+    var i = { a: Int, b: Int ->
+        a + b
+    }(3, 9)
+    println(i)
+
+    var a = { a: Int, b: Int -> a + b }
+    println(a(4, 1))
+}