Question

现在，我想简单计算网页设计公司按照以下标准在一年内赚取多少利润：

该公司销售主题，插件和设计。
每个主题的费用为20，插件费用为10，设计费用为50
公司每周稳定维持5个主题，4个插件和2个设计的总销售额（固定金额）
最近，该公司设法每周销售额外的项目，如下所示＆gt;＆gt;

在第1周，他们销售5个主题，4个插件和2个设计（默认）

在第2周，他们销售6个主题，5个插件和3个设计

在第3周，他们销售7个主题，6个插件和4个设计等。

以下是我设法创建的代码（我想知道公司每周会根据上述顺序做多少）

design_sales = 2
theme_sales = 5
plugin_sales = 4
design_price = 50
theme_price = 20
plugin_price = 10
design_profit = design_sales * design_price
theme_profit = theme_sales * theme_price
plugin_profit = plugin_sales * plugin_price
firstWeekSales = design_profit + theme_profit + plugin_profit
WeeklyIncrease = firstWeekSales - (theme_price + plugin_price + design_price)
for week in range(1,53):
    WeeklyIncrease = WeeklyIncrease + theme_price + plugin_price + design_price
    print('Week %s = %s' % (week, WeeklyIncrease))

我这样做后如何计算整年的利润？

Answer 1

第一步是将数据组织到字典或列表中。以下是使用列表的示例：

# list of tuples (themes, plugins, designs) with week-1 as the index
weekly_sales_quantity = [
    (5, 4, 2),
    (6, 5, 2),
]

下一步是初始化，迭代和总结年初至今（ytd）：

theme_price = 20
plugin_price = 10
design_price = 50
theme_sales_ytd = 0
plugin_sales_ytd = 0
design_sales_ytd = 0
for week in weekly_sales_quantity:
    theme_quantity, plugin_quantity, design_quantity = week
    theme_sales = theme_quantity * theme_price
    plugin_sales = theme_quantity * theme_price
    design_sales = theme_quantity * theme_price
    theme_sales_ytd += theme_sales
    plugin_sales_ytd += plugin_sales
    design_sales_ytd += design_sales

Answer 2

假设一个月有4个星期。在第四周，他们销售5个主题，4个插件和2个设计（默认）。

这是代码。

design_sales = 2
theme_sales = 5
plugin_sales = 4
design_price = 50
theme_price = 20
plugin_price = 10
yearly_profit = 0

for month in range(0,12):
    for week in range(0,3):
        # calculate weekly profit for each product
        design_profit = design_sales * design_price
        theme_profit = theme_sales * theme_price
        plugin_profit = plugin_sales * plugin_price
        # add weekly profit to yearly profit
        yearly_profit += (design_profit + theme_profit + plugin_profit)
        # accumulate extra sale
        design_sales += 1 
        theme_sales += 1
        plugin_sales += 1
    # fourth week
    design_sales = 2
    theme_sales = 5
    plugin_sales = 4
    # profit for fourth week
    design_profit = design_sales * design_price
    theme_profit = theme_sales * theme_price
    plugin_profit = plugin_sales * plugin_price
    # add fourth week profit to yearly profit
    yearly_profit += (design_profit + theme_profit + plugin_profit)

print(yearly_profit)

计算Python中的年收入

2 个答案: