DAY ONE

Question 1

how to print

Answer 1

print(“Hello, world!”)

Question 2

//

Answer 2

are single line comments

Question 3

/* and end with */

Answer 3

are multiline comments.

Question 4

variables

Answer 4

var numberOfServingsForRecipe = 4

Question 5

Bool

Answer 5

true, false

Question 6

Character

Answer 6

a single letter, digit, symbol, or code

Question 7

declaring integer

Answer 7

var numberOfWheels: Int = 4

Question 8

first initial character type

Answer 8

var firstInitial: Character = “A”

Question 9

can you change variables types

Answer 9

no

Question 10

constant

Answer 10

fixed values

Question 11

let encouragement =

Answer 11

“You can do it!”

Question 12

\n

Answer 12

newline

Question 13

replacing with values

Answer 13

var name = "Kate"
var customizedBirthdayCheer = "Happy Birthday, \(name)!"