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本题预计涉及:dfs搜索,康托展开(为了寻找映射来判重),曼哈顿距离 Eight II Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 130000/65536 K (Java/Others)Total Submission(s): 8374 阅读全文
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Today is Ignatius' birthday. He invites a lot of friends. Now it's dinner time. Ignatius wants to know how many tables he needs at least. You have to 阅读全文
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ACboy was kidnapped!! he miss his mother very much and is very scare now.You can't image how dark the room he was put into is, so poor :(. As a smart 阅读全文
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[Error] jump to case label [-fpermissive] 问题:C语言编程时,在switch case 结构中, 如果在case里定义变量就会出现这种编译错误:jump to case label [-fpermissive] 原因:编译器认为这种写法会错过变量的定义,因些 阅读全文