#441. 谁在撒谎?
谁在撒谎?
No submission language available for this problem.
说明
猫说狗在撒谎。
狗说猪在撒谎。
猪说猫狗都在撒谎。
请编程找出到底谁在撒谎?
输出格式
假如猫狗猪都撒谎了,应输出000
样例
No submission language available for this problem.
猫说狗在撒谎。
狗说猪在撒谎。
猪说猫狗都在撒谎。
请编程找出到底谁在撒谎?
假如猫狗猪都撒谎了,应输出000
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