08 2022 档案

6_6 调查
摘要：1 """ 2 调查 3 """ 4 favorite_numbers = {'li jingwen': 322, 5 'li yunyao': 22, 6 'wei liangjing': 482, 7 'guo xuezhe': 45, 8 'zhao yuliang': 20, 9 'hu x 阅读全文
posted @ 2022-08-07 03:50 scholar-for-ever 阅读(30) 评论(0) 推荐(0)
6_2 喜欢的数
摘要：1 """ 2 喜欢的数 3 """ 4 favorite_numbers = {'li jingwen': 322, 5 'li yunyao': 22, 6 'wei liangjing': 482, 7 'guo xuezhe': 45, 8 'zhao yuliang': 20, 9 'hu 阅读全文
posted @ 2022-08-02 21:59 scholar-for-ever 阅读(35) 评论(0) 推荐(0)
6_1 人
摘要：1 """ 2 人 3 """ 4 people = { 5 'first_name': 'li', 6 'last_name': 'jingwen', 7 'age': '18', 8 'city': 'pingdingshan', 9 } 10 print(people) 11 print(f" 阅读全文
posted @ 2022-08-02 21:40 scholar-for-ever 阅读(84) 评论(0) 推荐(0)
6.2 修改外星人字典中的值
摘要：1 """ 2 修改外星人字典中的值 3 """ 4 alien_0 = {'color': 'green', 'points': 5, 'x_position': 0, 'y_position': 25, 'speed': 'medium'} 5 print(f"Original x_positi 阅读全文
posted @ 2022-08-02 01:33 scholar-for-ever 阅读(48) 评论(0) 推荐(0)
2022_lesson_35 找出列表中两数之和为特殊值
摘要：1 """ 2 找出列表中两数之和为特殊值，比如8的组合 3 """ 4 number_lists = [] 5 numbers = [2, 3, 5, 8, 7, 4, 1, 6] 6 for number in numbers: 7 for number1 in numbers: 8 if nu 阅读全文
posted @ 2022-08-02 00:53 scholar-for-ever 阅读(32) 评论(0) 推荐(0)
2022 lesson 31 条件测试，快捷操作
摘要：1 """ 2 条件测试, 3 ctrl+alt+l 格式化，对齐，增加空格等 4 alt+enter 提示操作 5 """ 6 grade = 70 7 if grade >= 60: 8 print("及格") 9 10 if grade < 60: 11 print("不及格") 12 13 阅读全文
posted @ 2022-08-02 00:34 scholar-for-ever 阅读(27) 评论(0) 推荐(0)
5_11 序数
摘要：1 """ 2 序数 3 """ 4 ordinal_numbers = list(range(1,10)) 5 for number in ordinal_numbers: 6 if number == 1: 7 print("1st") 8 elif number == 2: 9 print(" 阅读全文
posted @ 2022-08-01 14:09 scholar-for-ever 阅读(32) 评论(0) 推荐(0)
5_10 检查用户名
摘要：1 """ 2 新8班的学生是否在我原来的12班 3 """ 4 users_1_12 = ['admin','zhen yuhan','zhang dazhi','gao lanlan','guo xujie', 5 'cheng jiaqi','li yilin','XU JIAYI'] 6 u 阅读全文
posted @ 2022-08-01 14:03 scholar-for-ever 阅读(31) 评论(0) 推荐(0)
5.4 if in 语句 与 for in 语句 处理元素在列表中
摘要：对比 1 """ 2 检查特殊元素 3 """ 4 requested_toppings=[] 5 if requested_toppings: 6 if requested_topping == 'green peppers': 7 print("Sorry,we are out of green 阅读全文
posted @ 2022-08-01 09:36 scholar-for-ever 阅读(158) 评论(0) 推荐(0)