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Swift program to demonstrate the ladder if statement

Here, we are going to demonstrate the ladder if statement in Swift programming language.
Last Updated : June 02, 2021

Problem Solution

Here, we will find the largest number among three numbers using the ladder if statement and print the appropriate message on the console screen.

Program/Source Code

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

// Swift program to demonstrate the 
// ladder if statement

var num1:Int=10;
var num2:Int=30;
var num3:Int=20;

if(num1>num2 && num1>num3)
{
    print("Num1 is largest number");
}
else if(num2>num1 && num2>num3)
{
    print("Num2 is largest number");
}
else
{
    print("Num3 is largest number");
}

Output

Num2 is largest number

...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 three integer variables num1, num2, num3, that are initialized with 10, 30, 20 respectively. Then we found the largest the among 3 numbers using ladder if and printed the appropriate message on the console screen.

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