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Swift program to demonstrate the switch statement

Here, we are going to demonstrate the switch statement in Swift programming language.
Submitted by Nidhi, on June 02, 2021

Problem Solution:

Here, we will print the name of the weekday based on the week number using the switch statement on the console screen.

Program/Source Code:

The source code to demonstrate the switch statement is given below. The given program is compiled and executed successfully.

// Swift program to demonstrate the
// switch statement

var weekNum:Int=2;

switch weekNum {
    case 1:
    	print("Sunday");
    case 2:
    	print("Monday");
    case 3:
    	print("Tuesday");
    case 4:
    	print("Wednesday");
    case 5:
    	print("Thursday");
    case 6:
    	print("Friday");
    case 7:
    	print("Saturday");
    default:
    	print("Invalid week number");
}

Output:

Monday

...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 variable weekNum initialized with 2 and, we created a switch block that contains multiple cases. Then we selected the case based on the value of the weekNum variable and printed the name of the weekday on the console screen.

Swift Switch Statement Programs »

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