爱装逼的书呆子

hdu 4722 (数位DP)

摘要： Good NumbersTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3360Accepted Submission(s): 1064 Prob... 阅读全文

posted @ 2015-05-26 16:09 爱装逼的书呆子阅读(313) 评论(0) 推荐(0)

hdu 1284

摘要：钱币兑换问题Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 7261Accepted Submission(s): 4265 Problem De... 阅读全文

posted @ 2015-05-26 15:57 爱装逼的书呆子阅读(153) 评论(0) 推荐(0)

hdu1059(多重背包)

摘要： DividingTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 19495Accepted Submission(s): 5481 Problem... 阅读全文

posted @ 2015-05-26 15:50 爱装逼的书呆子阅读(304) 评论(0) 推荐(0)

hdu 3333(树状数组 + 离线操作)

摘要： Turing TreeTime Limit: 6000/3000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3847Accepted Submission(s): 1306Problem... 阅读全文

posted @ 2015-05-22 16:47 爱装逼的书呆子阅读(277) 评论(0) 推荐(0)

hdu 3669(斜率优化DP)

摘要： Cross the WallTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 327680/327680 K (Java/Others)Total Submission(s): 4479Accepted Submission(s): 812Pro... 阅读全文

posted @ 2015-05-21 15:57 爱装逼的书呆子阅读(254) 评论(0) 推荐(0)

NPU 2015年陕西省程序设计竞赛网络预赛（正式赛）F题和谐的比赛（递推 ||卡特兰数（转化成01字符串））

摘要： Description今天西工大举办了一场比赛总共有m+n人，但是有m人比较懒没带电脑,另外的n个人带了电脑。不幸的是，今天机房的电脑全坏了只能用带的电脑，一台电脑最多两人公用，确保n>=m。但是大家来的时间不同，随机次序来机房，带电脑的人直接准备比赛而没带电脑的人需要向带电脑并还没和别人公用的人求... 阅读全文

posted @ 2015-05-20 22:09 爱装逼的书呆子阅读(189) 评论(0) 推荐(0)

hdu 2553（N皇后问题）

摘要： N皇后问题Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11505Accepted Submission(s): 5112Problem Desc... 阅读全文

posted @ 2015-05-20 18:17 爱装逼的书呆子阅读(177) 评论(0) 推荐(0)

uva 11401

摘要： Triangle CountingInput:Standard InputOutput:Standard OutputYou are givennrods of length 1, 2…, n. You have to pick any 3 of them & build a triangle. H... 阅读全文

posted @ 2015-05-20 15:42 爱装逼的书呆子阅读(166) 评论(0) 推荐(0)

hdu 3507(DP+斜率优化)

摘要： Print ArticleTime Limit: 9000/3000 MS (Java/Others)Memory Limit: 131072/65536 K (Java/Others)Total Submission(s): 6653Accepted Submission(s): 2054Prob... 阅读全文

posted @ 2015-05-17 22:16 爱装逼的书呆子阅读(191) 评论(0) 推荐(0)

zoj 3861(dfs)

摘要： Valid Pattern LockTime Limit: 2 Seconds Memory Limit: 65536 KBPattern lock security is generally used in Android handsets instead of a password. Th... 阅读全文

posted @ 2015-05-13 21:41 爱装逼的书呆子阅读(244) 评论(0) 推荐(0)