Python：每日一题 121

熊孩子的爱

1. def number(i):
   
2.     num=0
   
3.     for j in str(i):
   
4.         num+=int(j)
   
5.     i=num
   
6.     if len(str(i))!=1:
   
7.         num=number(i)
   
8.         
   
9. 
   
10.     return num
    
11. list1 = [684,6299800,6041028,2458660284,937,7857867,384147026736,888843160862,270]
    
12. 
    
13. for i in list1:
    
14.    
    
15.     print(number(i))

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list2不知道怎么牌，只能这样了

776667

1. def test(list1,list2):
   
2.    
   
3.     def digits_sum(num):
   
4.         result = eval('+'.join(list(str(num))))
   
5.         while result >= 10:
   
6.             result = eval('+'.join(list(str(result))))
   
7.         return result
   
8. 
   
9.     list_sum = [digits_sum(num) for num in list1]
   
10.     result_list = []
    
11.     for i in list2:
    
12.         for j in list1:
    
13.             if list_sum[list1.index(j)] == i:
    
14.                 result_list.append(j)
    
15.     return result_list      
    
16. 
    
17. if __name__ == '__main__':
    
18.     print(test([684, 6299800, 6041028, 2458660284, 937, 7857867, 384147026736, 888843160862, 270],[1, 6, 7, 4, 9, 3, 2, 5, 8]))

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月落乌啼123

list1 = [684, 6299800, 6041028, 2458660284, 937, 7857867,
         384147026736, 888843160862, 270]
list2 = [1, 6, 7, 4, 9, 3, 2, 5, 8]
def mySum(x):
    sum = 0
    while x > 0:
        sum += x%10
        print(sum)
        x = int(x/10)   
        print(x)     
    if  sum < 10:
        return int(sum)
    return mySum(sum)

list3 = list(map(mySum,list1))

tar = sorted(list3, key = lambda x: list2.index(x))
print(tar)

Elastcio

1. def summ(n):
   
2.     while n // 10:
   
3.         ls = list(str(n))
   
4.         temp = 0
   
5.         for each in ls:
   
6.             temp += int(each)
   
7.         n = temp
   
8.     return int(n)
   
9. 
   
10. list1 = [684, 6299800, 6041028, 2458660284, 937, 7857867, 384147026736, 888843160862, 270]
    
11. result = []
    
12. for each in list1:
    
13.     result.append(summ(each))
    
14. print(result)
    
15. 
    
16. list2 = [1, 6, 7, 4, 9, 3, 2, 5, 8]
    
17. order= {n:i for i,n in enumerate(list2)}
    
18. def x(n):
    
19.     return order[n]
    
20. result.sort(key = x)
    
21. print(result)
    

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shigure_takimi

1. def getNumber(number):
   
2.     while number > 9:
   
3.         number = sum([int(i) for i in str(number)])
   
4.     return number
   
5. 
   
6. def getOrderedList(list1, list2):
   
7.     newList1 = [getNumber(i) for i in list1]
   
8.     newList2 = list(zip(newList1, list1))
   
9.     newList3 = [list(i) for i in newList2]
   
10.     numberDict = {list2[i]:i for i in range(len(list2))}
    
11.     for i in newList3:
    
12.         i[0] = numberDict[i[0]]
    
13.     newList3= sorted(newList3)
    
14.     resultList = [i[1] for i in newList3]
    
15.     return resultList
    
16. 
    
17. list1 = [684, 6299800, 6041028, 2458660284, 937, 7857867, 384147026736, 888843160862, 270]
    
18. list2 = [1, 6, 7, 4, 9, 3, 2, 5, 8]
    
19. 
    
20. print(getOrderedList(list1, list2))
    
21. 
    
22.                     
    
23. #  result:  [937, 384147026736, 6299800, 270, 684, 2458660284, 6041028, 7857867, 888843160862]
    
24. #  方法比较笨，但算是做出来了。

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PYTHON90小菜鸟

def Sum(list1):
    list2=[]
    for i in range(len(list1)):
        count=0
        number=list(str(list1[i]))
        for j in range(len(number)):
            count+=int(number[j])
        list2.append(count)
    return list2

list1 = [684, 6299800, 6041028, 2458660284, 937,
         7857867, 384147026736, 888843160862, 270]

list2=[1,6,7,4,9,3,2,5,8]

list3=Sum(list1)
list4=[]
while True:
    for i in range(len(list3)):
        if list3[i]>10:
            list3=Sum(list3)
        continue
    break

for i in list2:
    for j in list3:
        if i==j:
            list4.append(j)

print(list4)

yjsx86

1. list1 = [684, 6299800, 6041028, 2458660284, 937, 7857867, 384147026736, 888843160862, 270]
   
2. list2 = [1, 6, 7, 4, 9, 3, 2, 5, 8]
   
3. def digits_sum(num): # 求位数和
   
4.     temp = sum(map(int,str(num)))
   
5.     return temp if temp < 10 else digits_sum(temp)
   
6. 
   
7. print(sorted(list1,key=lambda x: list2.index(digits_sum(x)))) # 找到位数和在list2中的索引排序
   
8. 
   
9. # result
   
10. [937, 384147026736, 6299800, 684, 2458660284, 270, 6041028, 7857867, 888843160862]

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Wangzy1025

def switch(n):
    temp = 0
    for each in str(n):
        temp += int(each)
    if temp < 10:
        return temp
    else:
        return switch(temp)
   
   
def cus_sort(list_o):
    for i in range(len(list_o)-1):
        for j in range(len(list_o)-i-1):
            if list2.index(list_o[j]) > list2.index(list_o[j+1]):
                list_o[j], list_o[j+1] = list_o[j+1], list_o[j]
    return list_o


list3 = []
for each in list1:
    list3.append(switch(each))
print(cus_sort(list3))

永恒的蓝色梦想

结果：[937, 384147026736, 6299800, 684, 2458660284, 270, 6041028, 7857867, 888843160862]

1. def _func(num):
   
2.     while num>9:
   
3.         temp=0
   
4.         while num:
   
5.             temp+=num%10
   
6.             num//=10
   
7.         num=temp
   
8.     return num
   
9. 
   
10. def func(List):
    
11.     return sorted(List,key=_func)

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kinkon

list1 = [684, 6299800, 6041028, 2458660284, 937, 7857867, 384147026736, 888843160862, 270]
list2 = [1, 6, 7, 4, 9, 3, 2, 5, 8]

f = dict()
for num in list1:
  pre = num
  while pre > 9:
    k = 0
    while pre > 0:
      k += pre % 10
      pre //= 10
    pre = k
  if pre not in f:
    f[pre] = 1
  else:
    f[pre] += 1

ans = []   
for num in list2:
  if num in f:
    ans += [num] * f[num]

print(ans)