Python 二維數組

Question

你好。 1列“HELLO”中有一個垂直書寫的鍵。 有必要按照表中的字母順序垂直填充字母。

矩陣應該是方形的（行數與列數相同）。 你能幫忙嗎？ 我將鑰匙垂直放置，但無法水平書寫字母表中的字母。

key='HELLO'
f=[]
count = 1
A = [['' for i in key] for i in key]
for i in range(len(A)):
    A[i][0]=key[i]
for i in range(0,len(A)):
  for j in range(0,len(A[i])):
      if A[i][0]==key[i]:
            n=count+ord(key[i])
            A[j][i]=n

Answer 1

以下代碼

from itertools import cycle 
from string import ascii_uppercase 
letter = cycle(ascii_uppercase)

column1 = 'HELLO'
len_other_columns = len(column1)-1
other_columns = range(len_other_columns)

for letter1 in column1: 
    while next(letter) != letter1: ... 
    print(letter1, ' '.join(next(letter) for _ in other_columns))

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要將結果放在列表列表或二維數組中，

from itertools import cycle 
from string import ascii_uppercase 
letter = cycle(ascii_uppercase)

column1 = 'HELLO'
len_other_columns = len(column1)-1
other_columns = range(len_other_columns)
# Initialize the 2D array
two_d_array = [[c] for c in column1]
# similar to the previous
for sublist in two_d_array:
    while next(letter) != sl[0]: ...
    for _ in other_columns: sublist.append(next(letter))
print(two_d_array)