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Swift program to access the value of an array using 'for in' loop

Here, we are going to learn how to access the value of an array using 'for in' loop in Swift programming language?
Submitted by Nidhi, on June 07, 2021

Problem Solution:

Here, we will create an array of strings that contain the name of countries. Then we will access the name of countries from an array using the for in loop and print on the console screen.

Program/Source Code:

The source code to access the value of an array using the for in loop is given below. The given program is compiled and executed successfully.

// Swift program to access the value of
// an array using the "for in" loop

import Swift;

let countries = ["INDIA", "USA", "UK", "CANADA"]

for country in countries {
    print(country);
}

Output:

INDIA
USA
UK
CANADA

...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 array of string countries. It contains the name of countries. Then we accessed the name of countries from the countries array using the for in loop and printed the result on the console screen.

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