Assignment function to a variable in JavaScript

Now let our locally called function doesn't display something to the console, but returns it via return:

javascript+function() {
  return '!';
}();

Let's assign the result of our function to a variable and print it to the console. Since in this case there is an assignment to a variable, the plus is no longer needed:

javascriptlet result = function() {
  return '!';
}();

console.log(result); // shows '!'

Задание 1

Determine what will be output to the console without running the code:

javascriptlet result = function() {
  return '!';
}();
    
console.log(result);

Задание 2

Determine what will be output to the console without running the code:

javascriptlet result = function() {
  return '!';
};
    
console.log(result);

Задание 3

Determine what will be output to the console without running the code:

javascriptlet result = function() {
  return '!';
};
    
console.log(result());