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Swift program to demonstrate the while loop

Here, we are going to demonstrate the while loop in Swift programming language.
Last Updated : June 08, 2021

Problem Solution

Here, we will use the while loop to print the table of 5 on the console screen.

Program/Source Code

The source code to demonstrate the while loop is given below. The given program is compiled and executed successfully.

// Swift program to demonstrate the 
// while loop

var num:Int = 5;
var cnt:Int = 1;

while(cnt<=10)
{
    print(num*cnt);
    cnt = cnt + 1;
}

Output

5
10
15
20
25
30
35
40
45
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 two integer variables num and cnt that are initialized with 5, 1 respectively.

Then we printed the table of 5 using the while loop on the console screen.

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