python之程序判断季节

1.用户输入月份,判断这个月是哪个季节

month = int(input('Month:'))
if month in [3,4,5]:
    print('春季')
elif month in [6,7,8]:
    print('夏季')
elif month in [9,10,11]:
    print('秋季')
elif month in [12,1,2]:
    print('冬季')
else:
    print('输入不合法')

2.假定有下面的列表:
    names = ['fentiao','fendai','fensi','apple']
    输出结果为:'I have fentiao, fendai, fensi and apple.'

names = ['fentiao','fendai','fensi','apple']

print('I have ' + ','.join(names[:-1]) + ' and ' + names[-1])