第二章读书笔记

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)
print("学号后四位是:"+str(3032))

 

 

python=95
english=92
c=89
sub=python-c
avg=(python+english+c)/3
print("python课程和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")
print("学号后四位是:"+str(3032))

 

 

python=95
english=92
c=89
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>=english的结果:"+str(python>=english))
print("学号后四位是:"+str(3032))

 

 

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("恭喜你,获得了折扣")
else:
print("对不起来晚一步")
print("学号后四位是:"+str(3032))

 

posted @ 2021-09-13 21:47  tan45  阅读(28)  评论(0)    收藏  举报