“var x = 21; var myfunction = function () {console.log (x); var x = 20; }; myfunction ();” Ответ

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();