HIMCM 2014美国中学生数学建模竞赛 Problem B: The Next Plague? In 2014, the world saw the infectious Ebola virus spreading in western Africa. Throughout human history, epidemics have come and gone with some infecting and/or killing thousands and lasting for years and others taking less of a ...
HIMCM 2014美国中学生数学建模竞赛 Problem A: Unloading Commuter Trains Trains arrive often at a central Station, the nexus for many commuter trains from suburbs of larger cities on a “commuter” line. Most trains are long (perhaps 10 or more cars long). The distance a passenger has to wa ...
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