# -*- coding: utf-8 -*-
print 1 + 9
print 9 - 1
print 3 * 5
print 4 / 3
print 5**3 # 幂运算
print 10 % 7

print "-----"

print 5 == 6
print 5 != 6
print 3 > 4
print 4 >= 3
print 3 in [1, 3, 5]

print "-----"

print True and False, True and True
print False or False
print not True
