You work in the best consumer electronics corporation, and your boss wants to find out which three products generate the most revenue.
Given 3 lists of the same length like these:
* products: `["Computer", "Cell Phones", "Vacuum Cleaner"]`
* amounts: `[3, 24, 8]`
* prices: `[199, 299, 399]`
return the three product names with the highest revenue (`amount * price`).
**Note**: if multiple products have the same revenue, order them according to their original positions in the input list.
def top3(*args):
    return [item[0] for item in sorted(zip(*args), key=lambda x: x[1]*x[2], reverse=True)[:3]]
def top3(*args):
    return [item[0] for item in sorted(zip(*args), key=lambda x: x[1]*x[2], reverse=True)[:3]]