数据结构_线段树
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2014多校10（1003）hdu4973（简单线段树区间操作）
A simple simulation problem.Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 679 Accepted Submission(s): 269Problem Description原创 2014-09-04 17:23:53 · 724 阅读 · 0 评论 -
Codeforces Round #275 (Div. 1)B（线段树+位运算）
B. Interesting Arraytime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputWe'll call an array of n non-negative i原创 2014-11-08 13:55:29 · 968 阅读 · 0 评论 -
Codeforces Round #FF (Div. 2)E（线段树成段更新）
C. DZY Loves Fibonacci Numberstime limit per test4 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputIn mathematical terms, the s原创 2014-09-01 15:03:47 · 718 阅读 · 0 评论 -
2014北京网络预选赛1008（线段树区间操作）HDU5039
HilarityTime Limit: 12000/6000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 211 Accepted Submission(s): 51Problem DescriptionAfter June 1st, e原创 2014-09-23 18:17:25 · 821 阅读 · 0 评论 -
Codeforces Round #261 (Div. 2)D题（水线段树）
D. Pashmak and Parmida's problemtime limit per test3 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputParmida is a clever girl a原创 2014-08-16 13:47:30 · 1080 阅读 · 0 评论 -
Codeforces Round #263 (Div. 2)E（线段树点更新）
E. Appleman and a Sheet of Papertime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputAppleman has a very big sh原创 2014-08-27 19:01:43 · 876 阅读 · 0 评论 -
2014多校7（1008）hdu4942（树的中序遍历+线段树）
Game on S♂playTime Limit: 16000/8000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 215 Accepted Submission(s): 36Problem DescriptionUncle Fang原创 2014-08-13 20:46:42 · 1004 阅读 · 0 评论 -
2014多校5（1003）hdu4913（线段树区间操作）
Least common multipleTime Limit: 6000/3000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 451 Accepted Submission(s): 151Problem Descriptionbobo原创 2014-08-26 02:49:35 · 1042 阅读 · 0 评论 -
2014牡丹江网络预选赛E题（线段树）zoj3813
Alternating SumTime Limit: 2 Seconds Memory Limit: 65536 KBThere is a digit string S with infinite length. In addition, S is periodic and it can be formed by concatenating infinite repeti原创 2014-09-08 18:16:46 · 825 阅读 · 0 评论 -
hdu4747（线段树区间更新）
MexTime Limit: 15000/5000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 1892 Accepted Submission(s): 625Problem DescriptionMex is a function on a原创 2014-09-07 01:43:01 · 933 阅读 · 0 评论 -
Codeforces Round #254 (Div. 2)E（线段树懒标记）
E. DZY Loves Colorstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputDZY loves colors, and he enjoys paintin原创 2014-09-18 19:36:37 · 1187 阅读 · 0 评论 -
hdu3874(线段树点更新)
NecklaceTime Limit: 15000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3000 Accepted Submission(s): 1023Problem DescriptionMery has a beaut原创 2014-08-07 21:33:01 · 1062 阅读 · 0 评论 -
Codeforces Round #225 (Div. 1)C（dfs+线段树）
C. Propagating treetime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputIahub likes trees very much. Recently h原创 2014-12-13 00:16:14 · 820 阅读 · 0 评论