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【题目】两人都去某风景区游玩,每天某一时段开往该风景区有三辆汽车(票价相同),但是他们不知道这些车的舒适程度,也不知道汽车开过来的顺序.两人采用了不同的乘车方案:甲无论如何总是上开来的第一辆车,而乙则是先观察后上车,当第一辆车开来时,他不上车,而是仔细观察车的舒适状况,如果第二辆车的舒适程度比第一辆好,他就上第二辆车;如果第二辆车不比第一辆好,他就上第三辆车.如果把这三辆车的舒适程度分为上、中、下三等,请尝试着解决下面的问题:(1)三辆车按出现的先后顺序共有哪几种不同的可能?(2)你认为甲、乙采用的方案,哪一种方案使自己乘上等车的可能性大?为什么?
[Subject] Both of them go to a scenic area and there are three cars (the same fare) bound for the scenic area at a certain time of day, but they do not know the comfort level of these cars or the order in which the cars come in. Two People use different ride programs: A is always the first car to go in anyway, while B looks at the bus first, and when the first car comes in, he does not get on the train, but rather carefully If you look at the comfort of the car, if the second car is more comfortable than the first one, he is on the second car, and if the second car is not as good as the first one, he is on the third car. Three car comfort level is divided into upper, middle and lower third, try to solve the following questions: (1) three cars in accordance with the order of appearance there are several different possibilities? (2) Do you think A, B using the program, which kind of program to ride themselves on the possibility of a large car and why?