, решить) function Car(model) {
this.speed = 0;
this.model = model;
}
Car.prototype.accelerate = function(incr) {
this.speed += incr;
};
Car.prototype.decelerate = function(decr) {
this.speed = Math.max(0, this.speed - decr);
};
var volvo = new Car('Volvo');

Отметьте элементы массива Object.keys(volvo):
1. accelerate
2. speed
3. prototype
4. toString
5. model
6. hasOwnProperty
7. decelerate

lina09270    2   06.09.2021 01:43    3