随笔分类 - 动归
摘要:1055 最长等差数列 基准时间限制:2 秒 空间限制:262144 KB 分值: 80 难度:5级算法题 1055 最长等差数列 基准时间限制:2 秒 空间限制:262144 KB 分值: 80 难度:5级算法题 1055 最长等差数列 基准时间限制:2 秒 空间限制:262144 KB 分值:
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摘要:1610 路径计数 基准时间限制:1 秒 空间限制:131072 KB 分值: 80 难度:5级算法题 路径上所有边权的最大公约数定义为一条路径的值。 给定一个有向无环图。T次修改操作,每次修改一条边的边权,每次修改后输出有向无环图上路径的值为1的路径数量(对1,000,000,007取模)。 路径
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摘要:1270 数组的最大代价题目来源: HackerRank基准时间限制:1 秒 空间限制:131072 KB 分值: 20 难度:3级算法题 数组A包含N个元素A1, A2......AN。数组B包含N个元素B1, B2......BN。并且数组A中的每一个元素Ai,都满足1 <= Ai <= Bi。
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摘要:Hunter Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2014 Accepted Submission(s): 615 Problem D
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摘要:XHXJ's LIS Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2265 Accepted Submission(s): 927 Probl
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摘要:E - Beautiful numbers Time Limit:4000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 55D E - Beautiful number
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摘要:湫湫系列故事——设计风景线 Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 4539 Accepted Submission(s): 816 Pr
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摘要:Balanced Number Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 4624 Accepted Submission(s): 217
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摘要:You Are the One Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3348 Accepted Submission(s): 1524
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摘要:Food Problem Time Limit: 3000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 1243 Accepted Submission(s): 368 P
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摘要:Resource Archiver Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 100000/100000 K (Java/Others)Total Submission(s): 2382 Accepted Submission(s)
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摘要:Lost's revenge Time Limit: 15000/5000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 3757 Accepted Submission(s): 1020
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摘要:Ring Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3180 Accepted Submission(s): 1033 Problem De
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摘要:Wireless Password Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5640 Accepted Submission(s): 17
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摘要:DNA repair Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2004 Accepted Submission(s): 1085 Prob
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摘要:A Task Process Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1332 Accepted Submission(s): 656
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摘要:King's Game Accepts: 249 Submissions: 671 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) King's Game Accepts: 249 Su
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摘要:小明系列问题——小明序列 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 2620 Accepted Submission(s): 807 Pr
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摘要:Man Down Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2030 Accepted Submission(s): 743 Proble
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摘要:题意: 给你n个宝藏,然后给出他们的位置a[i]以及存在时间tim[i],如果能全部拿完,求出最短时间; 否则输出No solution 思路: 对于一段区间[i,j],你取完之后肯定是在最左端或者最右端,因为如果最后你停在中间位置,你始终会先到左右,所以并不能是最优解。 所以我们dp[i][j][
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