feat: init & playaround

go-by-example/values/values.go

@@ -0,0 +1,17 @@
+package main
+
+import "fmt"
+
+func main() {
+
+	fmt.Println("go" + "lang")
+
+	fmt.Println("1+1 =", 1+1)
+
+	fmt.Println("7.0/3.0 =", 7.0/3.0)
+
+	fmt.Println(true && false)
+	fmt.Println(true || false)
+	fmt.Println(!true)
+
+}