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task1.py

import random
print('用列表存儲隨機整數(shù): ')
ls = [random.randint(1, 100) for i in range(5)]
print(ls)
print('
用集合存儲隨機整數(shù): ')
s1 = {random.randint(1,100) for i in range(5)}
print(s1)
print('
用集合存儲隨機整數(shù): ')
s2 = set()
while(len(s2)<5):
    s2.add(random.randint(1,100))
print(s2)

1. 范圍是1~100 可以取到100

2.范圍是0~4 不包括5

?? 1~4 不包括5

3.不一定

4.不一定

?task2

datas = {'2049777001': ['籃球', '羽毛球', '美食', '漫畫'],
         '2049777002': ['音樂', '旅行'],
         '2049777003': ['馬拉松', '健身', '游戲'],
         '2049777004': [],
         '2049777005': ['足球', '閱讀'],
         '2049777006': ['發(fā)呆', '閑逛'],
         '2049777007': [],
         '2049777008': ['書法', '電影'],
         '2049777009': ['音樂', '閱讀', '電影', '漫畫'],
         '2049777010': ['數(shù)學(xué)', '推理', '音樂', '旅行']}
list1 = list(datas.values())
list2 = []
for i in range(len(list1)):
    for j in range(len(list1[i])):
        list2.append(list1[i][j])
dict_ = {}
for n in list2:
    dict_[n]=list2.count(n)
d = list(dict_.items())
e = sorted(d, key=lambda x: -x[1])
for o, k in e:
    print(f'{o}:{k}')

?task3

temperatures = [['2022-04-18', '星期一', '10', '22'],
['2022-04-19', '星期二', '10', '22'],
['2022-04-20', '星期三', '12', '25'],
['2022-04-21', '星期四', '13', '28'],
['2022-04-22', '星期五', '16', '31'],
['2022-04-23', '星期六', '19', '31'],
['2022-04-24', '星期日', '19', '27']]
t1 = []
t2 = []
for ifo in temperatures:
    t1.append(ifo[2])
    t2.append(ifo[3])
t_min = min(t1)
t_max = max(t2)
x = 0
y = 0
for i in t1:
    x += int(i)
for i in t2:
    y += int(i)
print(f'未來一周最低氣溫: {t_min}℃')
print(f'未來一周最高氣溫: {t_max}℃')
print(f'未來一周平均氣溫區(qū)間:{int(x/len(t1))}℃~{int(y/len(t2))}℃')

task4

import random
print('猜猜2022年5月哪一天會是你的lucky day:)')
lucky_day = random.randrange(1, 32)
guess = eval(input('你有三次機會，猜吧(1~31):'))
i = 1
while True:
    if guess > lucky_day:
        print('猜晚啦，你的lucky day已經(jīng)過啦')
        guess = eval(input('再猜(1~31):'))
        i += 1
    elif guess < lucky_day:
        print('猜早啦，你的lucky day還沒到呢')
        guess = eval(input('再猜(1~31):'))
        i += 1
    elif guess == lucky_day:
        print('哇，猜中了')
        break
    if i == 3:
        if guess > lucky_day or guess < lucky_day:
            print('次數(shù)用光啦.')
            print(f'偷偷告訴你，5月你的lucky day是{lucky_day}號.good luck')
            break
        elif guess == lucky_day:
            print('哇，猜中了')
            break

?task5

x, n = eval(input("輸入十進制整數(shù)x和要轉(zhuǎn)換的進制(2或8或16):"))
y = x
z = []
d = ["A", "B", "C", "D", "E", "F"]
while x != 0:
    p = x % n
    if n == 16:
        if p > 9:
            b = p % 10
            p = y[b]
    z.append(p)
    x = x // n
z.reverse()
t = "".join("%s" % i for i in z)
print('{}的{}進制是:{}'.format(y, n, t))

本文摘自：https://www.cnblogs.com/

實驗32022-04-25 23:10:11

實驗3
2022-04-25 23:10:11