第二章读书笔记

money_all=56.3+65.3+32.1+32.5
money_all_str=str(money_all)
print("商品总金额为:" +money_all_str)
money_real = int(money_all)
money_real_str = str(money_real)
print("实3收0金4额5为:" +money_real_str )

python = 95
english = 92
c = 89
sub = python - c
avg = (python + english + c)/3
print("python课3程0与4c5语言课程的分数之差: " + str(sub) + "分\n")
print("3门课的平均分: " + str(avg) + "分\n")

python = 95

english = 92

c= 89   
print("3045\n")
print("python =" + str(python) + " english = " + str(english) + " c =" + str(c) +  "\n")
print("python < english的结果:" + str(python < english))
print("python > english的结果:" + str(python > english))
print("python == english的结果:" + str(python == english))
print("python != english的结果:" + str(python != english))
print("python <= english的结果:" + str(python <= english))
print("python >= c的结果：" + str(python >= c))

print("\n手机店正在打折，活动进行中...")
print("3045\n")
strWeek = input("请输入中文星期(如星期一):")
intTime = int(input("请输入时间中的小时(范围:0～23):"))
if(strWeek == "星期二" and (intTime >= 10 and intTime <= 11 )) or(strWeek == "星期五"
and (intTime >= 14 and intTime <= 15)):
    print("恭喜你，获得了折扣活动参与资格，快快选购吧！")
else:
    print("对不起，您来晚一步，期待下次活动...")