Sure, here is a JavaScript solution for your problem:

```javascript
class Cart {
constructor(names, quantities, prices) {
this.data = names.map((name, index) = ({
name: name,
quantity: quantities[index],
price: prices[index]
}));
}

total() {
return this.data.reduce((total, item) = total + item.quantity * item.price, 0);
}
}

// Usage
const cart = new Cart(["Rice", "Dal", "Salt"], [2, 3, 1], [60, 50, 20]);
console.log(cart.total()); // Outputs: 290
```

In this solution, we create a `Cart` class that takes three arrays as arguments: `names`, `quantities`, and `prices`. In the constructor, we create the `data` array by mapping over the `names` array and creating an object for each item with the corresponding quantity and price.

The `total` method uses the `reduce` function to calculate the total value of the items in the cart by multiplying the quantity of each item by its price and adding these values together.

Question

Sure, here is a JavaScript solution for your problem:

```javascript
class Cart {
    constructor(names, quantities, prices) {
        this.data = names.map((name, index) => ({
            name: name,
            quantity: quantities[index],
            price: prices[index]
        }));
    }

total() {
        return this.data.reduce((total, item) => total + item.quantity * item.price, 0);
    }
}

// Usage
const cart = new Cart(["Rice", "Dal", "Salt"], [2, 3, 1], [60, 50, 20]);
console.log(cart.total()); // Outputs: 290
```

In this solution, we create a `Cart` class that takes three arrays as arguments: `names`, `quantities`, and `prices`. In the constructor, we create the `data` array by mapping over the `names` array and creating an object for each item with the corresponding quantity and price.

The `total` method uses the `reduce` function to calculate the total value of the items in the cart by multiplying the quantity of each item by its price and adding these values together.

Knowee AI · Accepted Answer

Sure, here is a JavaScript solution for your problem:

```javascript
class Cart {
    constructor(names, quantities, prices) {
        this.data = names.map((name, index) => ({
            name: name,
            quantity: quantities[index],
            price: prices[index]
        }));
    }

total() {
        return this.data.reduce((total, item) => total + item.quantity * item.price, 0);
    }
}

// Usage
const cart = new Cart(["Rice", "Dal", "Salt"], [2, 3, 1], [60, 50, 20]);
console.log(cart.total()); // Outputs: 290
```

In this solution, we create a `Cart` class that takes three arrays as arguments: `names`, `quantities`, and `prices`. In the constructor, we create the `data` array by mapping over the `names` array and creating an object for each item with the corresponding quantity and price.

The `total` method uses the `reduce` function to calculate the total value of the items in the cart by multiplying the quantity of each item by its price and adding these values together.

Question

Solution

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