摘要： DescriptionBessie wants to navigate her spaceship through a dangerous asteroid field in the shape of an N x N grid (1 2 #include 3 #include 4 #includ... 阅读全文

摘要： DescriptionFarmer John completed his new barn just last week, complete with all the latest milking technology. Unfortunately, due to engineering probl... 阅读全文

摘要： Problem DescriptionYou are given a sequence ofNintegers.You should choose some numbers(at least one),and make the product of them as big as possible.I... 阅读全文

摘要： Problem DescriptionThe Princess has been abducted by the BEelzebub feng5166, our hero Ignatius has to rescue our pretty Princess. Now he gets into fen... 阅读全文

摘要： DescriptionYou have a long drive by car ahead. You have a tape recorder, but unfortunately your best music is on CDs. You need to have it on tapes so ... 阅读全文

摘要： Problem Description电子科大本部食堂的饭卡有一种很诡异的设计，即在购买之前判断余额。如果购买一个商品之前，卡上的剩余金额大于或等于5元，就一定可以购买成功（即使购买后卡上余额为负），否则无法购买（即使金额足够）。所以大家都希望尽量使卡上的余额最少。 某天，食堂中有n种菜出售，每种菜... 阅读全文

摘要： Problem DescriptionMatt has N friends. They are playing a game together.Each of Matt’s friends has a magic number. In the game, Matt selects some (cou... 阅读全文

摘要： Problem DescriptionMatt’s friend K.Bro is an ACMer.Yesterday, K.Bro learnt an algorithm: Bubble sort. Bubble sort will compare each pair of adjacent i... 阅读全文

摘要： Problem DescriptionThere is a curious man called Matt.One day, Matt's best friend Ted is wandering on the non-negative half of the number line. Matt f... 阅读全文

摘要： Problem DescriptionClarke is a patient with multiple personality disorder. One day, Clarke turned into a student and read a book.Suddenly, a difficult... 阅读全文