package main import ( "fmt" ) func getSMSErrorString(cost float64, recipient string) string { return fmt.Sprintf("SMS that costs $%.2f to be sent to '%v' can not be sent", cost, recipient, ) } // don't edit below this line func test(cost float64, recipient string) { s := getSMSErrorString(cost, recipient) fmt.Println(s) fmt.Println("====================================") } func main() { test(1.4, "+1 (435) 555 0923") test(2.1, "+2 (702) 555 3452") test(32.1, "+1 (801) 555 7456") test(14.4, "+1 (234) 555 6545") }