Iterate with index in Swift

In Swift, you can iterate over an array with index using the enumerated() method. This method returns a sequence of pairs, where each pair consists of an index number and the corresponding element in the array.

Here's an example:

``swift let numbers = [2, 4, 6, 8]


for (index, value) in numbers.enumerated() {

    print("The value of element \(index) is \(value)")

}



In this example, enumerated() is used to iterate over the numbers array and get both the index and value of each element. The for loop then prints out each pair in the format "The value of element x is y".
The output of this code would be:


The value of element 0 is 2

The value of element 1 is 4

The value of element 2 is 6

The value of element 3 is 8

Note that you can use any variable names you want for the index and value - they don't have to be index and value`.

Iterate with index in Swift

See this concept in other languages