字符格式化输出，类型强制转换,点访问数据属性，

name = input("Name:")

age = int(input("Age:"))       #类型强制转换

job = input("Job:")

salary = input("Salary:")

if salary.isdigit():                 #  .isdigit()用于判断数据是不是数字

    salary = int(salary)

msg = '''

----------info of %s ----------

Name :%s

Age :%d

Job :%s

Salary : %f

----------end----------

''' % (name,name,age,job,salary,age)   #字符格式化输出

print(msg)

转载于:https://www.cnblogs.com/styleonme/p/11111668.html