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JavaScript

Posted by Alejandro Rodriguez
Alejandro Rodriguez
3,020 Points

Passing Argument to a function [test] PLEASE HELP!!!

Simply i dont get what i have to do here i try it for 2 hours...

After your newly created returnValue function, create a new variable named echo. Set the value of echo to be the results from calling the returnValue function. When you call the returnValue function, make sure to pass in any string you'd like for the parameter.

The function will accept the string you pass to it and return it back (using the return statement). Then your echo variable will be set with what is returned, the results.

function returnValue (numero){
  var echo = numero;
return echo;
}
returnValue ('Hola');
Alejandro Rodriguez
Alejandro Rodriguez
3,020 Points

Hola Carlos voy super bien en le curso pero la parte de functions me esta rompiendo la cabeza y no lo logro eh visto casi 10 videos sin lograr comprender.

1 Answer

Jesus Mendoza
Jesus Mendoza
23,289 Points

Hey Alejandro, I think this is more a problem of understanding the question than you doing something wrong.

I this case you have to create a variable called echo and set its value to be the returned value of the function call. Like this:

function returnValue(numero) {
   return numero;
}

var echo = returnValue(1);

Try that and let me know!

Alejandro Rodriguez
Alejandro Rodriguez
3,020 Points

Thank you was dificult to read but easy to apply.

Alejandro Rodriguez
Alejandro Rodriguez
3,020 Points

Can you tell me what is wrong here? i Don't get the result of 20

function valores (valor1, valor2){
suma = valor1 + valor2 ;
  return suma;
}

document.write ('<h1>' + suma + '</h1>' );

valores (17,3);