原创 BZOJ 1845三角形面積並
題目鏈接:http://www.lydsy.com:808/JudgeOnline/problem.php?id=1845 給定100個三角形,求三角形面積並。 戴神模板太可怕,直接調用函數秒掉,思路有點繁瑣,不大清楚,貼一個代碼。 代碼
原创 HDU 2297 半平面交
Run Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 640 Ac
原创 POJ 3017 單調隊列dp
Cut the Sequence Time Limit: 2000MS Memory Limit: 131072K Total Submissions: 8764 Accepted: 2576 Description Giv
原创 ZOJ 2675 矩形與圓的面積交
Little Mammoth Time Limit: 5 Seconds Memory Limit: 32768 KB Special Judge It is well known that mammoths us
原创 FZU 1894 單調隊列入門
Problem 1894 志願者選拔 Accept: 1296 Submit: 4081 Time Limit: 1500 mSec Memory Limit : 32768 KB Problem Descript
原创 hdu 3415 單調隊列
Max Sum of Max-K-sub-sequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total
原创 HDU 3530 單調隊列
Subsequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 39
原创 SG 函數初步 HDU 1536 && HDU 1944
題目鏈接:http://acm.hdu.edu.cn/showproblem.php?pid=1944 http://acm.hdu.edu.cn/showproblem.php?pid=1536
原创 POJ 2677 旅行商問題 雙調dp或者費用流
Tour Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 3408 Accepted: 1513 Description John Doe, a skill
原创 POJ 3422 HDU 2686,3376 費用流拆點建圖
題目鏈接: http://acm.hdu.edu.cn/showproblem.php?pid=3376 http://acm.hdu.edu.cn/showproblem.php?pid=2686 http://poj.org/prob
原创 HDU 4085 斯坦納樹模板題
Dig The Wells Time Limit: 6000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s):
原创 POJ 2823 單調隊列
Sliding Window Time Limit: 12000MS Memory Limit: 65536K Total Submissions: 36469 Accepted: 10803 Case Time Limit:
原创 HDU 3644 模擬退火
題目鏈接:http://acm.hdu.edu.cn/showproblem.php?pid=3644 題意:給定n個點的一個多邊形,一個圓的半徑,判斷圓是否可以放在多邊形裏, 由於圓形座標沒確定,所以採用模擬退火法來算,不斷地減小步長,
原创 數學題目集
看到別人的題目總結很不錯,留一份暑期學習,http://blog.csdn.net/xh_reventon/article/details/2566
原创 HDU 1525 博弈
Euclid's Game Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s):