renumber

072-reading-input/reading-input.go

@@ -0,0 +1,13 @@
+// ## Reading Input
+
+package main
+
+import "fmt"
+
+func main() {
+    fmt.Print("Enter a number: ")
+    var input float64
+    fmt.Scanf("%f", &input)    
+    output := input * 2
+    fmt.Println(input, "* 2 =", output)    
+}

072-reading-input/reading-input.sh

@@ -0,0 +1,3 @@
+$ go run reading-input.go 
+Enter a number: 7
+7 * 2 = 14