if...else...来实现
知识点:
1.多个流程使用elif xxxx :
2.if elif else的语句执行顺序从上而下,只要条件满足,if语句就结束了。
3. 缩进:其他语言用{}包含语句块,python下使用了一种简单的方法,用":"开始,接下来的语句块通过缩进来实现。所以python的缩进很严谨,默认推荐4个空格作为缩进。python语言强制缩进(必须写),其他语言没有,因为它们用"{}"
4.注释# ,多行注释 '''xxxxx'''
name = raw_input('Please input your name:')
age = input('age:')
job = raw_input('Job:')
salary = raw_input('Salary:')
if age > 40 :
msg = 'You are too fucking old'
elif age > 30:
msg = 'you still have a few years to xx up'
else:
msg = 'You are still quite young'
print '''
Personal information of %s:
Name: %s
Age : %s
Job : %s
Salary: %s
____________________________
%s
''' % (name,name,age,job,salary,msg)