Q:

Swift program to implement function overloading based on argument label

belongs to collection: Swift Function Overloading Programs

YasminRadwan26
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2022-07-11
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Here, we will create two functions with the same name but different argument labels to implement function overloading.

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YasminRadwan26
2022-07-11
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Program/Source Code:

The source code to implement function overloading based on the argument label is given below. The given program is compiled and executed successfully.

// Swift program to implement function overloading 
// based on argument label

import Swift

func printNum(n1:Int){
    print("@@@Function called@@@")
    print(n1)
}

func printNum(n2:Int){
    print("###Function called###")
    print(n2)
}

printNum(n1:10)
printNum(n2:20)

Output:

@@@Function called@@@
10
###Function called###
20

...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 printNum() functions with different argument labels to implement function overloading. Then we called both functions with some values and printed the result on the console screen.

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