We love coding - #2

Hi, I'm coding dog. We love coding.

def product_except_self(nums):
    product = 1
    for num in nums:
        product *= num
    result = []
    for num in nums:
        result.append(product // num)
    return result

def product_except_self(nums):
    n = len(nums)
    left_products = [1] * n
    right_products = [1] * n
    for i in range(1, n):
        left_products[i] = left_products[i-1] * nums[i-1]
    for i in range(n-2, -1, -1):
        right_products[i] = right_products[i+1] * nums[i+1]
    result = [left_products[i] * right_products[i] for i in range(n)]
    return result