# 需要除法运算，要加上下line-2这行，类似导包
from __future__ import division
print(1%1)
print(1*5)

# 输出语句
print("Hello, World!")
print(2+2)
print(5000+5000)

#结果向下圆整，取余
print(10//3)
print(10%3)
print(9%3)
print(2.75%0.5)

#交互式解释器中执行了，然后渐入值
y = input("The meaning of life :")
print(y)

#计算 手动输入的x和y的乘积
x = input("x: ")
y = input("y: ")
print(int(x) * int(y))

# if（简） 语句
if 1 == 2 : print("One equals two")
if 1 == 1 : print("One equals one")













