2015年11月7日
1245 - Harmonic Number (II)（规律题）
摘要： 1245 - Harmonic Number (II) PDF (English) Statistics Forum Time Limit: 3 second(s)Memory Limit: 32 MBI was trying to solve problem '1234 - Harmonic ... 阅读全文
posted @ 2015-11-07 22:28 handsomecui 阅读(667) 评论(0) 推荐(0)
lines（最大区间和）
摘要： lines Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1350 Accepted Submission(s): 558 Problem De 阅读全文
posted @ 2015-11-07 21:48 handsomecui 阅读(408) 评论(0) 推荐(0)
C++ pair用法
摘要： pair 默认对first升序，当first相同时对second升序；类模板：template struct pair参数：T1是第一个值的数据类型，T2是第二个值的数据类型。功能：pair将一对值组合成一个值，这一对值可以具有不同的数据类型（T1和T2），两个值可以分别用pair的两个公有函数f... 阅读全文
posted @ 2015-11-07 21:37 handsomecui 阅读(17504) 评论(1) 推荐(3)
Pick-up sticks(判断两直线相交)
摘要： Pick-up sticksTime Limit:3000MSMemory Limit:65536KTotal Submissions:11335Accepted:4250DescriptionStan has n sticks of various length. He throws them o... 阅读全文
posted @ 2015-11-07 20:58 handsomecui 阅读(843) 评论(0) 推荐(0)
Pahom on Water(最大流)
摘要： Pahom on WaterTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 770Accepted Submission(s): 353 Prob... 阅读全文
posted @ 2015-11-07 12:55 handsomecui 阅读(367) 评论(0) 推荐(0)
不容易系列之一(错排公式+容斥)
摘要： 不容易系列之一Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 17475Accepted Submission(s): 7284 Problem ... 阅读全文
posted @ 2015-11-07 11:14 handsomecui 阅读(544) 评论(0) 推荐(0)