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Return of the AztecsProblem C:Homer SimpsonTime Limit: 3 secondsMemory Limit: 32 MBHomer Simpson, a very smart guy, likes eating Krusty-burgers. It takes Homer m minutes to eat a Krusty- burger. However, there�s a new type of burger in Apu�s Kwik-e-Mart. Homer likes those too. It takes him n minutes 阅读全文
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Problem CLongest Run on a SnowboardInput:standard inputOutput:standard outputTime Limit:5 secondsMemory Limit:32 MBMichael likes snowboarding. That's not very surprising, since snowboarding is really great. The bad thing is that in order to gain speed, the area must slide downwards. Another disa 阅读全文
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The Tower of BabylonPerhaps you have heard of the legend of the Tower of Babylon. Nowadays many details of this tale have been forgotten. So now, in l... 阅读全文
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Problem DThe Tourist GuideInput:standard inputOutput:standard outputMr. G. works as a tourist guide. His current assignment is to take some tourists from one city to another. Some two-way roads connect the cities. For each pair of neighboring cities there is a bus service that runs only between thos 阅读全文
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Problem C: Arctic NetworkThe Department of National Defence (DND) wishes to connect several northern outposts by a wireless network. Two different communication technologies are to be used in establishing the network: every outpost will have a radio transceiver and some outposts will in addition hav 阅读全文
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Problem EConnect the CampusInput:standard inputOutput:standard outputTime Limit:2 secondsMany new buildings are under construction on the campus of theUniversityofWaterloo. The university has hired bricklayers, electricians, plumbers, and a computer programmer. A computer programmer? Yes, you have b 阅读全文