python第六天上機練習

“”"
練習：根據輸入的季節獲取對應的月份
“”"

while True:
    dict_season = dict([
        ("春", (1, 2, 3)),
        ("夏", (4, 5, 6)),
        ("秋", (7, 8, 9)),
        ("冬", (10, 11, 12))
    ])
    season = input("請輸入季度：")
    if season in dict_season:
        for key, values in dict_season.items():
            if key == season:
                print(str(values)+"月份")
        break
    else:
        print("輸入有誤！")

“”"
練習在控制檯中錄入多個學生的姓名、性別、成績、年齡
“”"

dict_students_info = {}
while True:
    name = input("請輸入姓名：")
    if name == "esc":
        break
    age = int(input("請輸入年齡："))
    source_num = int(input("請輸入成績科目數："))
    sources = []
    for i in range(source_num):
        source = float(input("請錄入第%d科的成績：" % (i+1)))
        sources.append(source)
    sex = input("請錄入學生的性別：")
    dict_students_info[name] = [{
        "年齡": age,
        "成績": sources,
        "性別": sex
    }]
for key, values in dict_students_info.items():
    print(key, values)

“”"
練習：創建調查問卷
輸入姓名(esc結束)
輸入喜好(esc結束)
調查後顯示所有信息
“”"

dict_questionnaire = {}
list_hobbys = []
while True:
    name = input("請輸入姓名(esc結束)：")
    if name == "esc":
        break
    else:
        while True:
            hobby = input("請輸入喜好(esc結束)：")
            if hobby == "esc":
                break
            else:
                list_hobbys.append(hobby)
    dict_questionnaire[name] = list_hobbys
print(dict_questionnaire)

“”"
練習
1、將1970年至2050中的閏年，存入列表
“”"

list_leap_year = []
for i in range(1970, 2051):
    if i % 4 == 0 and i % 100 != 0 or i % 400 == 0:
        list_leap_year.append(i)
    else:
        pass

“”"
練習
2、描述多個商品信息(屠龍刀：100000元，蘋果：5999元)等
“”"

dict_goods = {"iphone x": 4900, "華爲": 3500, "魅族16spro": 2999}
for key, values in dict_goods.items():
    print("商品名："+key+"----------------"+"價格爲："+str(values))

“”"
練習
3、存儲全國個個城市的景區與美食
北京：
景區：故宮，天安門，天壇
美食：烤鴨，炸醬麪，滷煮
四川：
景區：九寨溝，峨眉山
美食：火鍋，串串香,兔頭
在控制檯中顯示
“”"

dict_city = {
                "北京": {
                        "景區": ["故宮", "天安門", "天壇"],
                        "美食": ["烤鴨", "炸醬麪", "滷煮"]
                },
                "四川": {
                    "景區": ["峨眉山", "九寨溝"],
                    "美食": ["兔頭", "串串香", "火鍋"]
                }
             }
for city, info in dict_city.items():
    print(city)
    for key, value in info.items():
        print("%s:" % key)
        for item in value:
            print("%s" % item)

“”"
練習
4、計算一個字符串中的字符以及出現的次數
abcdeface
a 2
b 1
c 2
d 1
e 2
f 1
“”"

str_1 = "abcadefshgeghe"
dict_result = {}
for item in str_1:
    # 判斷字符是否相同，相同加一
    if item not in dict_result:
        dict_result[item] = 1
    else:
        dict_result[item] += 1
print(dict_result)

“”"
猜拳遊戲：石頭剪刀布
系統隨機選擇一個
用戶輸入一個
判斷輸贏

提示：將勝利策略存入容器
石頭 戰勝 剪刀
剪刀 戰勝 布
布  戰勝  石頭

“”"

import random
wins = {
    "石頭": "剪刀",
    "剪刀": "布",
    "布": "石頭",
}
tuple_items = ("剪刀", "布", "石頭")
reando_number = random.randint(0, 2)
str_sys_input = tuple_items[reando_number]
print(str_sys_input)
user_input = input("請輸入：")
if str_sys_input == user_input:
    print("平局！！")
elif wins[user_input] == str_sys_input:
    print("勝利！！")
else:
    print("失敗！！")