Exercise 14

• Create a new index14.js file
• Define a firstname variable and assign your name (string)
• Define a greeting variable and assign the following value: Welcome
• Define a endOfMessage variable and assign the following value: to learning JavaScript with friends
• Use console log to show the following message: %greeting% %firstname% %endOfMessage%
• Show this message using the concat and the 3 variables (firstname, greeting & endOfMessage)