“var x = 21; var myFunction = function () {console.log (x); var x = 20; }; myFunction ();” Réponses codées

var x = 21; var myFunction = function () {console.log (x); var x = 20; }; myFunction ();

var x=21;
var myFunction = function(){
console.log(x);
var x= 20;
};
myFuntion();