const a = { x: 1 };
const b = a;
const c = { x: 1 };
b.x = 2;
const d = b;
d.x = 3;
console.log(a.x);
console.log(b.x);
console.log(c.x);
console.log(a === b);
console.log(a === c);
Ответ: 3 3 1 true false
JavaScript test | #JavaScript
JA JavaScript test @js_test · 9.71K subscribers
const a = { x: 1 };
const b = a;
const c = { x: 1 };
b.x = 2;
const d = b;
d.x = 3;
console.log(a.x);
console.log(b.x);
console.log(c.x);
console.log(a === b);
console.log(a === c);