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摘要: CubeTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 972 Accepted Submission(s): 775Problem DescriptionCowl is good at solving math problems. ... 阅读全文
posted @ 2013-06-20 03:01 码代码的猿猿 阅读(187) 评论(0) 推荐(0)
摘要: 详见:http://wenku.baidu.com/view/3e78f223aaea998fcc220ea0n3的:for(int i=1;itmp) tmp=dp[k][j-1]; dp[j]=tmp+1; } } 阅读全文
posted @ 2013-06-18 06:16 码代码的猿猿 阅读(131) 评论(0) 推荐(0)
摘要: 将n 条直线排成一个序列,直线2和直线1最多只有一个交点,直线3和直线1,2最多有两个交点,。。。。。。,直线n 和其他n-1条直线最多有n-1个交点。由此得出n条直线互不平行且无三线共点的最多交点数:Max = 1 +2 +。。。。(n-1)=n(n-1)/2;但本题不这么简单,这些直线有多少种不同的交点数? 容易列举出i=1,2,3的情况如下图所示,来分析n=4的情况:1. 四条直... 阅读全文
posted @ 2013-06-18 04:55 码代码的猿猿 阅读(259) 评论(0) 推荐(0)
摘要: 漫步校园Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2091 Accepted Submission(s): 602Problem DescriptionLL最近沉迷于AC不能自拔,每天寝室、机房两点一线。由于长时间坐在电脑边,缺... 阅读全文
posted @ 2013-06-17 08:52 码代码的猿猿 阅读(221) 评论(0) 推荐(0)
摘要: Distribute MessageTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1102 Accepted Submission(s): 489Problem DescriptionThe contest’s message di... 阅读全文
posted @ 2013-06-16 09:05 码代码的猿猿 阅读(150) 评论(0) 推荐(0)
摘要: 重温世界杯Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3392 Accepted Submission(s): 1112Problem Description世界杯结束了,意大利人连本带利的收回了法国人6年前欠他们的债,捧起了大力... 阅读全文
posted @ 2013-06-16 06:51 码代码的猿猿 阅读(152) 评论(0) 推荐(0)
摘要: 题不可一日不水。。。。可以停留在原地不动。。。用奇偶性判断桥的方向。。。诡异的楼梯Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/65536 K (Java/Others)Total Submission(s): 6620 Accepted Submission(s): 1558Problem Descriptio... 阅读全文
posted @ 2013-06-15 06:59 码代码的猿猿 阅读(151) 评论(0) 推荐(0)
摘要: 分组背包ACboy needs your helpTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2665 Accepted Submission(s): 1359Problem DescriptionACboy has N cour... 阅读全文
posted @ 2013-06-14 06:10 码代码的猿猿 阅读(133) 评论(0) 推荐(0)
摘要: RP问题Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 718 Accepted Submission(s): 213Problem Description在人类社会中,任何个体都具有人品,人品有各种不同的形式,可以从一种形式转换为另... 阅读全文
posted @ 2013-06-13 19:50 码代码的猿猿 阅读(195) 评论(0) 推荐(0)
摘要: 纯属涨自信用。。。。。。最大子矩阵Time Limit: 30000/10000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2217 Accepted Submission(s): 1119Problem Description给你一个m×n的整数矩阵,在上面找一个x×y... 阅读全文
posted @ 2013-06-13 07:08 码代码的猿猿 阅读(189) 评论(0) 推荐(0)
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