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AR2015PC - Terrorists no tags no tags Terrorists! There are terrorists everywhere!!! I was shouting out loud after I had watched a few news reports ab 阅读全文
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Distance Queries Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 13490 Accepted: 4779 Case Time Limit: 1000MS Descript... 阅读全文
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Pick-up sticks Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3114 Accepted Submissio... 阅读全文
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Tour Route Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 759 Accepted Submission(s... 阅读全文
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题意：给n个数字(0 # define ll long long# define INF 0x3f3f3f3f# define maxn 100000using namespace std;int l[maxn+13]={0}, r[maxn+13]={0}, a[maxn+13], n, ... 阅读全文
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問題 IOI製菓では，創業以来の伝統の製法で煎餅（せんべい）を焼いている．この伝統の製法は，炭火で一定時間表側を焼き，表側が焼けると裏返して，炭火で一定時間裏側を焼くというものである．この伝統を守りつつ，煎餅を機械で焼いている．この機械は縦 R (1 ≤ R ≤ 10) 行, 横 C (... 阅读全文
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Phone List Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 19457 Accepted Submission(s... 阅读全文
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Hat’s Words Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 14599 Accepted Submission(... 阅读全文
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亲和串 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 14128 Accepted Submission(s): 6261... 阅读全文
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[1597] Find MaxXorSum 时间限制: 2000 ms 内存限制: 65535 K 问题描述 Given n non-negative integers, you need to find two integers a and b that a xor b is ma... 阅读全文