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iOS Swift Basics (retired) Control Flow For-In Loop

Posted by anis ahmed
anis ahmed
194 Points

dont uderstand

xsdw

for_loops.swift 
for-in = 1 * 7
for-in = 2 * 7
for-in =
Martin Wildfeuer
Martin Wildfeuer
Courses Plus Student 11,071 Points

Have a look at the Control Flow section of the developer docs. For In loops are explained in detail there, basically the first example is the solution to this assignment. I also recommend watching the videos again!

1 Answer

Dave Berning
Dave Berning
17,365 Points
Dave Berning
Dave Berning
17,365 Points 
var numbers = 1...7

for number in numbers {
    println("\(number) * 7)
}

For-in loops keep looping until the value is false.

Your output should be.. 1 * 7 etc

Martin Wildfeuer
Martin Wildfeuer
Courses Plus Student 11,071 Points

Take care, this has to be

for number in numbers {
Dave Berning
Dave Berning
17,365 Points

Thanks Martin, I updated it

Dave Berning
Dave Berning
17,365 Points

Thanks Martin, I updated it

Martin Wildfeuer
Martin Wildfeuer
Courses Plus Student 11,071 Points

Sure thing :)