https://programmers.co.kr/learn/courses/30/lessons/17681
def solution(n, arr1, arr2):
answer = []
results = [[' '] * n for _ in range(n)]
for i in range(n):
temp1_arr = [0] * n
temp2_arr = [0] * n
temp1 = arr1[i]
temp2 = arr2[i]
for j in range(n):
temp1_arr[j] = temp1 % 2
temp1 = temp1 // 2
temp2_arr[j] = temp2 % 2
temp2 = temp2 // 2
for j in range(n):
if temp1_arr[j] == 1 or temp2_arr[j] == 1:
results[i][j] = '#'
results[i].reverse()
answer.append(''.join(results[i]))
return answer