Swift program to demonstrate the closed range operator

Program/Source Code:

The source code to demonstrate the closed range operator is given below. The given program is compiled and executed successfully.

// Swift program to demonstrate the
// closed range operator

var num:Int=5;
var res:Int=0;

print("Table:")
for val in 1...10 {
    res = num*val;
    print("\(num)X\(val) = \(res)")
}

Output:

Table:
5X1 = 5
5X2 = 10
5X3 = 15
5X4 = 20
5X5 = 25
5X6 = 30
5X7 = 35
5X8 = 40
5X9 = 45
5X10 = 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, res, that are initialized 5,0 respectively. Then we iterated the numbers from 1 to 10 using the closed range operator in the for loop and printed the table of number 5 on the console screen.