填空题
(1) $6 + 5 / 4 - 3 =$ {{ input(1) }}
(2) $2 + 2 \times (2 \times 2 - 2) \% 2 / 2 =$ {{ input(2) }}
(3) $ 10 + 9 \times ((8 + 7) \% 6) + 5 \times4 \% 3 \times 2 + 1 = $ {{ input(3) }}
(4) $ 1 + 2 + (3 + 4) \times ((5 \times 6 \% 7 \times 8) - 9) - 10 = $ {{ input(4) }}