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Vanessa Jimenez
691 PointsNot sure what I am doing wrong...
It's saying I should append the correct value but I believe I am ?
var results: [Int] = []
for n in 1...100 {
// Enter your code below
if n % 2 != 0 && n % 7 == 0
results.append(n)
}
// End code
2 Answers
Emin Grbo
13,092 PointsIt seems you are only lacking the curly braces for the IF statement :) Before, the append method was only executed 1 i think.
for n in 1...100 {
// Enter your code below
if n % 2 != 0 && n % 7 == 0{
results.append(n)
}
}
Jennifer Nordell
Treehouse TeacherHi there! You're doing well and your logic is solid, but your syntax is a bit off. In some languages, you may put what happens if an expression evaluates to true on the same line as an if statement and have it work without curly braces. This is not true of Swift. The opening and closing curly braces for an if statement are non-optional. Just as your for loop has opening and closing curly braces, your if statement also needs them:
for n in 1...100 { // begin for loop
if expression { // begin if
// do something here
} // end if
} // end for loop
Hope this helps!
Vanessa Jimenez
691 PointsVanessa Jimenez
691 PointsEmin Grbo Why do I need a second set of curly braces inside?