day 3 Flashcards
1
Q
if else
A
if { // code to execute } else { // code to execute }
2
Q
else if
A
if firstCondition { codeToExecuteIfTrue } else if secondCondition { codeToExecuteIfTrue } else if thirdCondition { codeToExecuteIfTrue } else { codeToExecuteIfEverythingElseIsFalse }
3
Q
switch
A
switch month { case 1: print(“January”) case 2: print(“February”) // … }
4
Q
range
A
1…10
5
Q
for loops
A
for n in 1…5 { print(n) }
6
Q
while loop
A
var index = 10 while index < 20 { print( “Value of index is (index)”) index = index + 1 }
7
Q
break
A
var index = 10 repeat { index = index + 1 if( index == 15 ){ break } print( “Value of index is (index)”) } while index < 20
8
Q
repeat-while example
A
var sum = 2 repeat{print(sum)sum = sum + 2} while sum < 10
9
Q
repeat while flowchart
A
