shell实现FizzBuzzWhizz问题示例(拉勾网面试题)

        echo "scale=2; $num/$A2" | bc | grep 00 > /dev/null 2>&1
        [ $? == '0' ] && echo 'Buzz' && continue

        echo "scale=2; $num/$A3" | bc | grep 00 > /dev/null 2>&1
        [ $? == '0' ] && echo 'Whizz' && continue

        echo $num

    done
}

GO $NUM