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iOS

Posted by Richard Garrison
Richard Garrison
827 Points

Collections and Control Flow Swift 3: While Loop Exercise 1 & 2

To anyone else having a problem with the exercise in part 2 of Collections and Flow Control (While Loops), get rid of the code you did in part one or it might not take your code in part 2! I wasted 3 hours trying to figure out what was happening and I finally deleted the code from part 1 and it finally took my answer.

My code from part 1: (Try deleting before submitting part 2!! )

while sum < numbers.count { print(numbers[sum]) sum += 1 }

Code for part 2:

while counter < numbers.count { sum += numbers[counter] counter += 1 }