Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Swift Basics (retired) Control Flow If Statement

Posted by nader hantash
nader hantash
Courses Plus Student 1,599 Points

in swift i get if statement not work rights

for month in months{

if(month==months[0]) { println("January") } else if(month==months[1]) { println("February") } else if(month==months[2]) { println("March") }

}

1 Answer

Brendan Whiting
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 Points
Brendan Whiting
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 Points

You're actually using "if" just fine. The problem is that what they want you to do is print out the month depending on the value, not the index. Same result in this case, but that is how they want you to calculate it.

for month in months {
    if (month == 1) {
        println("January")
    } else if (month == 2) {
        println("February")
    } else if (month == 3) {
        println("March")
    }
}
nader hantash
nader hantash
Courses Plus Student 1,599 Points

thanks a lot Brendan Whiting