How to skip an index in a for loop in Swift

Question

I'm trying to skip in a random condition that if true, will skip a loop, but results are printing all elements 0,1,2,3,4 I know in Java if index is incremented index will skip, but this is not happening Swift.?

Update: this is a simplified version of some program I wrote, the print() has to be happen right after each loop, and index is ONLY incremented in some unknown conditions, I want it to behave like JAVA.

for var index in 0..<5 {
  print(index)//this prints 0,1,2,3,4, this must happen right after for loop
  if some unknown condition {
      index+=1
  }
}

Answer 1

The index is automatically incremented in the loop, you can skip an index with a where clause:

for index in 0..<5 where index != 2 {
    print(index)
}

Answer 2

Please try this one:

for var index in 0..<5 {

  if index == 2 {
     continue
  }
  print(index)//this prints 0,1,3,4
}