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4198 荷马史诗Time Limit: 10 Sec Memory Limit: 512 MB Submit: 1574 Solved: 828 [Submit][Status][Discuss]Description追逐影子的人,自己就是影子。... 阅读全文
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B. Bacteria Experimenttime limit per testmemory limit per testinputoutputA year after his bacteria experiment, Jason decided t... 阅读全文
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过山车Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 25263 Accepted S... 阅读全文
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题意 给出一个只由#和.组成的图,其中不能走到#上,但是可以跳过,而.是空地,可以随便走。现要求从左上角走到右下角,可以的话输出最少步数,否则输出-1。数据的输入第一行是n和k,n表示n*n的图,k表示一次最多走的步数。解题思路 开始的时候... 阅读全文
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RewardTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10379 Accepte... 阅读全文
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Rank of TetrisTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10768 ... 阅读全文
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Rumortime limit per testmemory limit per testinputoutputVova promised himself that he would never play computer games… But rec... 阅读全文
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A. QAQtime limit per testmemory limit per testinputoutput“QAQ” is a word to denote an expression of crying. Imagine “Q” as eye... 阅读全文
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Flow ProblemTime Limit: 5000/5000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 18435 A... 阅读全文
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链式前向星 我写图论题的时候喜欢用vector,因为直观,方便操作和初始化。后来遇到了有些图论的题,发现很多时候用vector会超时,邻接表又写起来麻烦,看了很多大佬的解题报告都用的链式前向星存储结构。这几天看了各大大佬的博客之后,我对链式前向星... 阅读全文