第二周作业

实例03 模拟超市抹零结账行为

1 money_all = 56.75 + 72.91 + 88.50 + 26.37 + 68.51
2 money_all_str = str(money_all)
3 print("商品总金额为:" + money_all_str)
4 money_real = int(money_all)
5 money_real_str = str(money_real)
6 print("实收金额为:" + money_real_str)
7 print("学号 2019114243032")

运行结果截图:

 

 

实例04 计算学生成绩的分差及平均分

 

1 python = 95
2 english = 92
3 c = 89
4 sub = python - c
5 avg = (python + english + c) / 3
6 print("Python课程和C语言课程的分数之差:" + str(sub) + "分\n")
7 print("3门课的平均分:" + str(avg) + "分\n")
8 print("学号:2019114243032")

运行结果截图:

 

 

实例05 使用比较运算符比较大小关系

 1 python = 95
 2 english = 92
 3 c = 89
 4 print("python = " + str(python) + " english = " + str(english) + " c = " + str(c) + "\n")
 5 print("python < english的结果:" + str(python < english))
 6 print("python > english的结果:" + str(python > english))
 7 print("python == english的结果:" + str(python == english))
 8 print("python != english的结果:" + str(python != english))
 9 print("python <= english的结果:" + str(python <= english))
10 print("python >= c的结果:" + str(python >= c))
11 print("\n学号:2019114243032")

运行结果截图:

 

 实例06 参加手机店的打折活动

1 print("\n手机店现在正在打折,活动进行中……")
2 strWeek = input("请输入中文星期(如星期一):")
3 intTime = int(input("请输入时间中的小时(范围:0~23):"))
4 if(strWeek == "星期二" and (intTime >= 10 and intTime <=11)) or (strWeek == "星期五" and(intTime >= 14 and intTime <= 15)):
5     print("恭喜您,获得了折扣活动参与资格,快快选购吧!")
6 else:
7     print("对不起,您来晚一步,期待下一次活动……")
8 print("\n学号:2019114243032")

运行结果截图:

 

posted @ 2021-09-15 18:36  熊能能  阅读(72)  评论(0)    收藏  举报