Can't form Range with end < start Check range before doing for loop?

Question

I\'m encountering a change in the swift code which i do not quite understand.

var arr = []
for var i = 1; i <= arr.count; i += 1
{
    print(\"i want to          


        

Answer 1

The obvious solution in this case would be:

var arr = []
for i in arr.indices {
    print("I want to see the i \(i)") // 0 ... count - 1
    print("I want to see the i \(i + 1)") // 1 ... count
}

but carefully read through originaluser2's answer