实验三

import random
print('用列表存储随机整数: ')
ls = [random.randint(1, 100) for i in range(5)]
print(ls)
print('\n用集合存储随机整数: ')
s1 = {random.randint(1,100) for i in range(5)}
print(s1)
print('\n用集合存储随机整数: ')
s2 = set()
while(len(s2)<5):
    s2.add(random.randint(1,100))
print(s2)

 

 

datas = {'2049777001': ['篮球', '羽毛球', '美食', '漫画'],
           '2049777002': ['音乐', '旅行'],
           '2049777003': ['马拉松', '健身', '游戏'],
          '2049777004': [],
           '2049777005': ['足球', '阅读'],
           '2049777006': ['发呆', '闲逛'],
           '2049777007': [],
           '2049777008': ['书法', '电影'],
           '2049777009': ['音乐', '阅读', '电影', '漫画'],
          '2049777010': ['数学', '推理', '音乐', '旅行']}
a = list(datas.values())
b = []
for i in a:
    for m in i:
        b.append(m)
n = {}
for k in b:
    n[k] = b.count(k)
list1 = list(n.items())
list2 = [(b, a) for a, b in list1]
for x, y in reversed(sorted(list2)):
  print(f'{y}:{x}')

 

 

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']]
a=[]
b=[]
for i in temperatures:
    a.append(i[2])
    b.append(i[3])
print('最低温度',min(a),'℃')
print('最高温度',max(b),'℃')
c=0
for q in a:
    c=c+int(q)
v=c/len(a)
d=0
for t in b:
    d=d+int(t)
w=d/len(b)
print('平均温度区间','%.f'%v,'℃','~','%.f'%w,'℃')

 

 

import random
x = random.randint(1,31)
print('猜一下幸运日期吧')
q=0
i=0
while i==0:
    a=eval(input('就三次机会，猜吧：'))
    if q<2:
        if a==x:
            print('猜对了')
            break
        elif a<x:
            print('早了')
            q+=1
            continue
        elif a>x:
            print('晚了')
            q+=1
            continue
    elif q>=2:
        print('哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈，没机会了','是',x,'号')
        break

 

 

x = int(input('x:'))
n = int(input('n:'))
q=[]
i=0
while i==0:
    if x//n==0:
        break
    else:
        t=x%n
        x=x//n
        q.append(t)
        continue
for b in range(len(q)):
    p=str(q[b])
    print(''.join(p),end="")