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Swift program to check an array contains a specified item

Here, we are going to learn how to check an array contains a specified item in Swift programming language?
Last Updated : June 16, 2021

Problem Solution

Here, we will create an array of integers with 5 elements. Then we will check an array contains a specified item using contains() function.

Program/Source Code

The source code to check an array contains a specified item is given below. The given program is compiled and executed successfully.

// Swift program to check an array contains 
// a specified item

import Swift

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

if(arr.contains(10))
{
    print("Item found in array")
}
else
{
    print("Item not found in array")
}

Output

Item found in array

...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 used contains() function to check an array contains item 10 and print the appropriate message on the console screen.

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