看书笔记

##模拟超市抹零

money_all = 56.75+72.91+88.50+26.37+68.51
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("实收金额为:"+money_real_str)

 

 ##三门课程

python = 95
english = 93
c = 89
sub = python-c
avg = (c+python+english)/3
print("Python课程与c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")
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))

 

##手机打折

print("\n手机店正在打折,活动进行中......")
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("恭喜您,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......")

 

posted @ 2021-09-15 21:31  糖三拾六  阅读(35)  评论(0)    收藏  举报