8、python基础知识-用户输入

#!/usr/bin/env python
# _*_ coding: utf-8 _*_

num = 100
name = input("your name:")
age = input("your age:")
print (name,age) #input 接受的所有数据都是字符串，即便输入的是数字，依然会当作字符串处理

print (type(age))

# c:\python_note>python 8、python基础知识-用户输入.txt
# your name:abc
# your age:12
# abc 12

# int integer 整数 把字符串转换成int ，用int（被转的内容）
# str string 字符串 把整数转换成字符串，用str（被转的内容）
print ("your name:",name)
# print ("your num",num - int(age),"...")
print ("your num " + str(num - int(age)) + " ...")

# c:\python_note>python 8、python基础知识-用户输入.txt
# your name:aksdf
# your age:89
# aksdf 89
# <class 'str'>
# your name: aksdf
# your num 11 ...