10 2018 档案
摘要:Description 抗日战争时期,冀中平原的地道战曾发挥重要作用。 地道的多个站点间有通道连接,形成了庞大的网络。但也有隐患,当敌人发现了某个站点后,其它站点间可能因此会失去联系。 我们来定义一个危险系数DF(x,y): 对于两个站点x和y (x != y), 如果能找到一个站点z,当z被敌人破
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摘要:Network Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 17016 Accepted: 7635 Description A Telephone Line Company (TLC) is establishing a n
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摘要:逃生 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7736 Accepted Submission(s): 2248 Problem Desc
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摘要:Labeling Balls Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 16100 Accepted: 4726 Description Windy has N balls of distinct weights from
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摘要:Cow Contest Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 16341 Accepted: 9146 Description N (1 ≤ N ≤ 100) cows, conveniently numbered 1.
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摘要:Rank of Tetris Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 12344 Accepted Submission(s): 3497
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摘要:Legal or Not Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11382 Accepted Submission(s): 5346 P
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摘要:Reward Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 13509 Accepted Submission(s): 4314 Problem
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摘要:Sorting It All Out Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 39602 Accepted: 13944 Description An ascending sorted sequence of distin
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摘要:Genealogical tree Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 8003 Accepted: 5184 Special Judge Description The system of Martians' blo
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摘要:确定比赛名次 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 37566 Accepted Submission(s): 14659 Proble
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摘要:龟兔赛跑 Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status 龟兔赛跑 Submit Status Description 据说在很久很久以前,可怜的兔子经历了人生中最大的打击——赛跑输
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摘要:搬寝室 Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status 搬寝室 Submit Status Description 搬寝室是很累的,xhd深有体会.时间追述2006年7月9号,那天x
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摘要:S - How many ways Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status S - How many ways Submit Status Description 这是一个简
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摘要:FATE Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status FATE Submit Status Description 最近xhd正在玩一款叫做FATE的游戏,为了得到极品装备,xh
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摘要:I NEED A OFFER! Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status I NEED A OFFER! Submit Status Description Speakless
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摘要:Sumsets Time Limit: 6000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3968 Accepted Submission(s): 1578 Problem
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摘要:Given initially empty stacks, there are three types of operations: 1 s v: Push the value onto the top of the -th stack. 2 s: Pop the topmost value out
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