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[题]在一个十字路口,一辆小汽车闯红灯,撞倒了一位过路行人,肇事汽车逃跑了。路过的好心人立刻把行人送进医院。警察闻讯赶来,向路人了解肇事汽车的车牌情况,好抓住逃跑的司机。有一个人说,汽车牌号的最后两位数字相同。另一个人说,牌号的前面两位数字也相同。第三个人说,那号码是4位数,是一个完全平方数。尽管没有人可以把车牌号确切的数字说出来,但这位聪明的交警很快就根据这些情况,知道了逃跑汽车的牌号。你知道他是怎样做到的吗?[解]由于车牌号是四位数,且它的前两位相同,后两位相同,所以我
[Question] at a crossroads, a car running a red light, knocked over a pedestrian crossing, the car accident ran away. Passionate people passing by immediately sent pedestrians to the hospital. Police rushed to the passers-by to understand the vehicle's license plate accident situation, to catch the driver fleeing. One person said that the last two digits of the license plate number are the same. Another said that the first two digits of the grade are the same. The third person said that number is 4 digits and is a perfect square. Although no one can say the exact number plate number, but the clever traffic police quickly based on these circumstances, know the name of the car to escape. Do you know how he did it? [Solution] Since the license plate number is four digits and the first two digits are the same and the last two digits are the same, I