drink up smart water bottle

Problem description There is such a smart question: "A store stipulates that three empty water bottles can be changed to a bottle of soda. John has ten empty water bottles on her hand. How many bottles of soda can she change ?" The answer is 5 bottles. The method is as follows: first use 9 empty bottles for 3

In fact, the original is said to be 10 mice, considering a number of bioethics, small Shigo it into 10 ants, but the ant is also life. In fact, not so serious, it is not really to do this thing.In particular, there are 1000 bottles of water, one of which is poisonous, the ants drink poisonous water after a week of death, now give you 10 ants, and a week's time, y

A 12-year-old girl in UAE has cancer because she has been using the same mineral water bottle for sixteen consecutive months. The bottle contains a plastic material called PET, which is safe to use at one time. If you reuse it for thrift or convenience, there will be a cancer crisis. The bottom of the mineral water

Reprinted from: http://blog.csdn.net/zzran/article/details/8083386 The full text is as follows: This is the application of bit, 1000 is close to 1024, so 10 bit bits are required to number the bottle, from 0 to 999. In this case, 10 mice are required. The bottle numbers are: 000,00000 00000,00001 000,00010, 000,00101 00000,00111 ...... 11111,00111 At the same time, give the mouse number, starting from 1,

Although there are free cola, Sprite, fenda... After some crazy drinking, I drank four sprite bottles at most once a day (one bottle was bought at night) The current small belly is getting bigger and bigger, and the buckle is getting harder and harder to buckle... Finally, I made a painful and wise decision. In the future, I will only drink pure water in the c