Day2：数据运算

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author:Hiuhung Wan
print(10%2)  #求模（取模）  # 0
print(11%2)                 # 1
print(8%2.5)                #0.5

print(10//3) #取整除        # 3
print(-10//3)               # -4

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author:Hiuhung Wan
a = [1,2,3,4]
print(1 in a)       #True
print(0 in a)       #False
print(0 not in a)   #True

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author:Hiuhung Wan
a = [1,2,3,4,5]
print(type(a) is list)           #True
print(type("123") is str)       #True
print(type(123) is int)         #True
print(type("123") is not int)  #True