擅长:python、mysql、java
<p>这段代码将完成您正在尝试执行的所有必要操作:</p>
<pre><code>my_dict = {'chicken':(40, 50, 10),
'pork':(50, 30, 20)
}
foods = raw_input("Enter your food: ")
#explode / split the user input
foods_list = foods.split(',')
#returns a list separated by comma
t=[0,0,0]
print foods_list
for i in foods_list:
if i.strip() in my_dict:
v=my_dict.get(i.strip())
t[0]=t[0]+v[0]
t[1]=t[1]+v[1]
t[2]=t[2]+v[2]
print t
</code></pre>