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Swift program to print the length of the array

Here, we are going to learn how to print the length of the array in Swift programming language?
Submitted by Nidhi, on June 16, 2021

Problem Solution:

Here, we will create an array of integers with 5 elements. Then we will find the length of an array using the count() function and print the length of the array on the console screen.

Program/Source Code:

The source code to print the length of the array is given below. The given program is compiled and executed successfully.

// Swift program to print the length of the array

import Swift

var arr:[Int] = [10,20,30,40,50]

var length = arr.count

print("Length of array: ",length)

Output:

Length of array:  5

...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 with 5 elements. Then we found the length of the array using the count() function and printed the result on the console screen.

Swift Array Programs »

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