const x = 0;
module.exports.x = x;
console.log(this);
console.log(globalThis);
//globalThis.setTimeout()
//setTimeout()
console.clear();
function fun() {
    console.log(this);
}
fun();
function Cat(name){
    this.name = name;
    this.printName = function () {
        console.log(this.name);
    };
}
const cat1 = new Cat('냐옹');
const cat2 = new Cat('미야옹');
cat1.printName();
cat2.printName();