How can I traverse an array with stride?

Question

I want to traverse an array with a stride. For example, I have an array [0,1,2,3,4,5,6,7,8,9].And I want to traverse this array with a stride of 3. The oc code likes below:

for (int i = 0; i < array.count; i += 3) {

}

How can I do that with swift.

Please elaborate your question, what should be your expected output — Muhammad Shauket, Nov 11 '19 at 02:21

score 1 · Accepted Answer · answered Nov 11 '19 at 02:29

1

You can use a for loop with stride to traverse the array

let testarray = [0,1,2,3,4,5,6,7,8,9]

for i in stride(from: 0, to: testarray.count, by: 3) {
    print(testarray[i])
}

answered Nov 11 '19 at 02:29

byaruhaf

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How can I traverse an array with stride?

1 Answers1