P40字符串格式化

#__author__ = "cool"
#date = 2019/2/18 3:30



"""
作者格式:
          __author__ = "cool"(名字)
          date = 2019/2/18 3:30

在':'后传入一个整数，可以保证该域至少有这么多的宽度，用于美化表格时很有用：
>>> table = {'Jack':4127, 'Rose':4098, 'Peter':7678} 
>>> for name, phone in table.items(): 
...   print('{0:10} ==> {1:10d}'.format(name, phone)) 
...  
Peter   ==>    7678
Rose    ==>    4098
Jack    ==>    4127

"""



'''
普通输出
           name   = input("Name:")
           age    = input("Age:")
           job    = input("Job") 
  (薪水)   salary = input("salary:")
  
           print(name,age,job,salary)
         
格式化输出:%s
          占位符%
          %s == 一一对应的字符串  s = string
          %d == 一一对应的数字    d = digit 整数
          %f == 一一对应的小数    f = float 浮点数
          print( "My name is %s"        %("Alfred.Xue") )



'''

Name   = input("Name:")
Age    = int(input("Age:"))
Job    = input("Job:") 
Salary = input("salary:")

if Salary.isdigit():                       #长的像不像数字,比如:100d，'200'
    Salary =int(Salary)
else:
    print("must input digit")
    exit()                                 #退出程序,exit()括号里可以跟东西,exit("must input digit")
    
msg = '''
--------info of %s-----------
Name:%s
Age:%d
Job:%s
Salary:%d
you will be retired in %s years
-------------end--------------
'''%(Name,Name,Age,Job,Salary,65-Age)     #一一对应

print(msg)


#digit 翻译:数字
# nretired(退休年龄)
#告诉计算机,后面几个变量,进行关联,关联的关系是一一对应的

标签：Salary,格式化,Name,Age,name,print,字符串,input,P40
来源： https://www.cnblogs.com/Black-sail/p/11544110.html