Train Problem I(HDU1022)
摘要:        
As the new term comes, the Ignatius Train Station is very busy nowadays. A lot of student want to get back to school by train(because the trains in the Ignatius Train Station is the fastest all over the world ^v^). But here comes a problem, there is only one railway where all the trains stop. So all    阅读全文
        
            posted @ 2012-03-28 17:32
江财小子
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