add: printf exercises

07-printf/exercises/04-print-the-temperature/solution/main.go

@@ -0,0 +1,14 @@
+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Printf("Temperature is %.1f degrees.\n", 29.5)
+}