# board moves result
# [[0,0,0,0,0],[0,0,1,0,3],[0,2,5,0,1],[4,2,4,4,2],[3,5,1,3,1]] [1,5,3,5,1,2,1,4] 4
# 찾아서 빼고 answer에 넣고
# answer 인접 숫자들은 제거 후 cnt
def solution(board, moves):
answer = []
cnt = 0
for i in moves :
for j in range(len(board)) :
target = board[j][i-1]
if target != 0 :
answer.append(target)
board[j][i-1] = 0
break
if len(answer) > 1 and answer[-1] == answer[-2] :
answer.pop(-1)
answer.pop(-1)
cnt+=2
return cnt
print(solution([[0,0,0,0,0],[0,0,1,0,3],[0,2,5,0,1],[4,2,4,4,2],[3,5,1,3,1]],[1,5,3,5,1,2,1,4]))