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Swift program to access array elements using forEach() function

Here, we are going to learn how to access array elements using forEach() function in Swift programming language?
Last Updated : June 17, 2021

Problem Solution

Here, we will create an array of integers and access each element from the array using the forEach() function, and print the array elements on the console screen.

Program/Source Code

The source code to access array elements using the forEach() function is given below. The given program is compiled and executed successfully.

// Swift program to access array elements using
// forEach() function

import Swift

var arr:[Int] = [12,10,25,20,50]

print("Array elements: ")
arr.forEach {
    print($0)
}

Output

Array elements: 
12
10
25
20
50

...Program finished with exit code 0
Press ENTER to exit console.

Explanation

In the above program, we imported a package Swift to use the print() function using the below statement,

import Swift;

Here, we created an integer array arr. Then we used the forEach() function to access array elements and printed them on the console screen.

Swift Array Programs »

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