is there anyway to increment exponentially in swift?

Question

I am trying to write a for loop, where I have to increment exponentially. I am using stride function but it won\'t work. Here\'s c++ code, I am trying to write a sw

Answer 1

There is no for loop in Swift, but you can achieve the same result with basic while loop

var m = 1                // initializer
while m <= high - low {  // condition
    ...
    m *= 2               // iterator
}