Swift program to sort an integer array in ascending order

Program/Source Code:

The source code to sort an integer array in ascending order is given below. The given program is compiled and executed successfully.

// Swift program to sort an integer array
// in ascending order

import Swift

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

print("Array before sorting: ",arr)

arr.sort()

print("Array after sorting: ",arr)

Output:

Array before sorting:  [12, 10, 25, 20, 50]
Array after sorting:  [10, 12, 20, 25, 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 with 5 elements. Then we sorted array elements in ascending order using the sort() function. After that, we printed the sorted array on the console screen.