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The function below takes a two parameters: a list called a_list and a value called a_value. Complete the function to first check to see if the value is already in the list. If the value is already in the list, then do nothing. Otherwise, append the value to the end of the list. Your function doesn't need to return anything.

Respuesta :

Explanation:

def checklist(a_list, a_value):// def //used to name a function, the //arguments being passed into the //functions are a_list and a_value

if a_value in list://if statement to

//check if it's in the list or not

print("")//print statement to do

//nothing

else://else statement for if the

//a_value is in a_list

a_list.append(a_value)//this adds

//the value to the list

samuelonum1

In javaScript programming language in this exercise, we used the include function to check the list for the value and the push function to add the value to the list

Functions In JavaScript

function checkAndAddAvalue (a_list, a_value){

if(a_list.includes("a_value")){

//console.log("do nothing")

} else{

a_list.push(a_value)

}

}

The Include method

The includes() method returns true if an array contains a specified value.

The includes() method returns false if the value is not found.

The includes() method is case sensitive.

The Push method

The push() method adds new items to the end of an array.

The push() method changes the length of the array.

The push() method returns the new length

Learn more about JavaScript Here:

https://brainly.com/question/25458754

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