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How to Access Array Elements using Index in Swift - Step by Step Examples

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How to Access Array Elements using Index in Swift ?

Answer

To access array elements in Swift using index, you can use square brackets notation.

✐ Examples

1 Accessing Element at Index

In this example,

We create an array named numbers with integer values.
We access the element at index 2 using indexing numbers[1].
We print the accessed element.

Swift Program

let numbers = [1, 2, 3, 4, 5]
print(numbers[1])

Output

2 Accessing Element at Index in a Loop

In this example,

We create an array named fruits with string values.
We iterate through the array using a for loop.
For each index, we access and print the element.

Swift Program

let fruits = ["Apple", "Banana", "Orange"]
for fruit in fruits {
    print(fruit)
}

Output

Apple
Banana
Orange

Summary

In this tutorial, we learned How to Access Array Elements using Index in Swift language with well detailed examples.

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