Count by X

Instructions
Create a function with two arguments that will return an array of the first n multiples of x.

Assume both the given number and the number of times to count will be positive numbers greater than 0.

Return the results as an array or list ( depending on language ).
Examples

count_by(1,10) #should return [1,2,3,4,5,6,7,8,9,10]
count_by(2,5) #should return [2,4,6,8,10]

Solution

def count_by(x, n):
    return [i * x for i in range(1, n + 1)]

使用列表解析