DCDDACACDB

证明过程 is required as a complete answer.

好像第一题CD都满足

('A', 'C', 'D', 'D', 'A', 'D', 'A', 'C', 'D', 'B')
('C', 'C', 'D', 'D', 'A', 'C', 'A', 'C', 'D', 'B')
('C', 'C', 'D', 'D', 'A', 'D', 'A', 'C', 'D', 'B')
('D', 'C', 'D', 'D', 'A', 'C', 'A', 'C', 'D', 'B')

from itertools import product
answers = ['A', 'B', 'C', 'D']
all_possible_combinations = list(product(answers, repeat=10))
def check_conditions(combination):
if combination[1] == 'A' and combination[4] != 'C':
return False
if combination[1] == 'B' and combination[4] != 'D':
return False
if combination[1] == 'C' and combination[4] != 'A':
return False
if combination[1] == 'D' and combination[4] != 'B':
return False
if combination[2] == 'A':
if combination[5] != combination[2]:
return False
if combination[2] == 'B':
if combination[4] != combination[5]:
return False
if combination[2] == 'C':
if combination[3] != combination[4]:
return False
if combination[2] == 'D':
if combination[2] != combination[3]:
return False
if combination[3] == 'A':
index_a = answers.index(combination[2])
index_b = answers.index(combination[9])
if abs(index_a - index_b) != 1:
return False
if combination[3] == 'B':
index_a = answers.index(combination[5])
index_b = answers.index(combination[7])
if abs(index_a - index_b) != 1:
return False
if combination[3] == 'C':
index_a = answers.index(combination[0])
index_b = answers.index(combination[4])
if abs(index_a - index_b) != 1:
return False
if combination[3] == 'D':
index_a = answers.index(combination[1])
index_b = answers.index(combination[8])
if abs(index_a - index_b) != 1:
return False
if combination[4] == 'A':
if combination[4] != combination[6]:
return False
if combination[4] == 'B':
if combination[4] != combination[5]:
return False
if combination[4] == 'C':
if combination[4] != combination[3]:
return False
if combination[4] == 'D':
if combination[4] != combination[2]:
return False
if combination[5] == 'A':
if combination[9] != combination[1]:
return False
if combination[5] == 'B':
if combination[7] != combination[9]:
return False
if combination[5] == 'C':
if combination[5] != combination[7]:
return False
if combination[5] == 'D':
if combination[3] != combination[5]:
return False
answer_counts = {answer: combination.count(answer) for answer in answers}
least_selected = min(answer_counts, key=answer_counts.get)
if combination[6] == 'A' and least_selected != 'B':
return False
if combination[6] == 'B' and least_selected != 'A':
return False
if combination[6] == 'C' and least_selected != 'D':
return False
if combination[6] == 'D' and least_selected != 'C':
return False
most_selected = max(answer_counts, key=answer_counts.get)
if combination[7] == 'A':
for i in range(0, 9):
if combination[i] == most_selected:
if i == 2:
return False
if i == 4:
return False
if combination[7] == 'B':
for i in range(0, 9):
if combination[i] == most_selected:
if i == 0:
return False
if i == 2:
return False
if combination[7] == 'C':
for i in range(0, 9):
if combination[i] == most_selected:
if i == 4:
return False
if i == 6:
return False
if combination[7] == 'D':
for i in range(0, 9):
if combination[i] == most_selected:
if i == 6:
return False
if i == 8:
return False
x2 = answers.index(combination[1])
x4 = answers.index(combination[3])
x10 = answers.index(combination[9])
X = x2 - (x4 - x10)
if combination[8] == 'A':
if X != answers.index(combination[7]):
return False
if combination[8] == 'B':
if X != answers.index(combination[8]):
return False
if combination[8] == 'C':
if X != answers.index(combination[1]):
return False
if combination[8] == 'D':
if X != answers.index(combination[4]):
return False
frequency_difference = answer_counts[most_selected] - answer_counts[least_selected]
if combination[9] == 'A' and frequency_difference != 4:
return False
if combination[9] == 'B' and frequency_difference != 3:
return False
if combination[9] == 'C' and frequency_difference != 2:
return False
if combination[9] == 'D' and frequency_difference != 1:
return False
return True
for combination in all_possible_combinations:
if check_conditions(combination):
valid_answer = combination
print(valid_answer)