kk

spec_course/Lec13/go.mod

@@ -0,0 +1,3 @@
+module main.go
+
+go 1.24.4

spec_course/Lec13/main.go

@@ -0,0 +1,18 @@
+package main
+
+import "fmt"
+
+func main() {
+	command := "addition"
+	res := retFunc(command)
+	fmt.Println("Result is ",res(10,30))
+	fmt.Println("Type is %T",res)
+}
+
+func retFunc (a string) func(a,b int) int {
+	if a == "addition" {
+		return func(a,b int) int {return a + b}
+	} else {
+		return func(a,b int) int {return  a - b}
+	}
+}