Baekjoon 1100

문제 확인하기

board = []

for i in range(8):
    board.append(list(map(str, input())))

res = 0

for i in range(8):
    for j in range(8):
        if (i + j) % 2 == 0:
            if board[i][j] == 'F':
                res += 1

print(res)