YLzcty

2020年2月3日

摘要： B. Nikita and string One day Nikita found the string containing letters "a" and "b" only. Nikita thinks that string is beautiful if it can be cut into 阅读全文

posted @ 2020-02-03 16:54 YLzcty 阅读(182) 评论(0) 推荐(0)

Codeforces 877A - Alex and broken contest

摘要： A. Alex and broken contest time limit per test 2 seconds memory limit per test 256 megabytes One day Alex was creating a contest about his friends, bu 阅读全文

posted @ 2020-02-03 15:00 YLzcty 阅读(305) 评论(0) 推荐(0)

2019年12月9日

洛谷-P1003-铺地毯

摘要：题目描述为了准备一个独特的颁奖典礼，组织者在会场的一片矩形区域（可看做是平面直角坐标系的第一象限）铺上一些矩形地毯。一共有 n 张地毯，编号从 1 到n。现在将这些地毯按照编号从小到大的顺序平行于坐标轴先后铺设，后铺的地毯覆盖在前面已经铺好的地毯之上。地毯铺设完成后，组织者想知道覆盖地面某个点的阅读全文

posted @ 2019-12-09 17:51 YLzcty 阅读(264) 评论(0) 推荐(0)

2019年11月9日

HDU 1035 Robot Motion

摘要： Robot Motion Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3466 Accepted Submission(s): 1608 Pr 阅读全文

posted @ 2019-11-09 11:49 YLzcty 阅读(147) 评论(0) 推荐(0)

POJ 2632 Crashing Robots

摘要： Crashing Robots Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 13304 Accepted: 5545 Description In a modernized warehouse, robots are used 阅读全文

posted @ 2019-11-09 11:35 YLzcty 阅读(158) 评论(0) 推荐(0)

Y2K Accounting Bug POJ2586

摘要： Description Accounting for Computer Machinists (ACM) has sufferred from the Y2K bug and lost some vital data for preparing annual report for MS Inc. A 阅读全文

posted @ 2019-11-09 11:24 YLzcty 阅读(164) 评论(0) 推荐(0)

2019-2020 ICPC, Asia Jakarta Regional Contest C. Even Path

摘要： Pathfinding is a task of finding a route between two points. It often appears in many problems. For example, in a GPS navigation software where a driv 阅读全文

posted @ 2019-11-09 11:05 YLzcty 阅读(366) 评论(0) 推荐(0)

B. Grow The Tree Codeforces Round #594 (Div. 2)

摘要： Gardener Alexey teaches competitive programming to high school students. To congratulate Alexey on the Teacher’s Day, the students have gifted him a c 阅读全文

posted @ 2019-11-09 10:51 YLzcty 阅读(273) 评论(0) 推荐(0)

Books Exchange (easy version) 　　CodeForces - 1249B2

摘要： The only difference between easy and hard versions is constraints. There are nn kids, each of them is reading a unique book. At the end of any day, th 阅读全文

posted @ 2019-11-09 10:39 YLzcty 阅读(321) 评论(0) 推荐(0)

2019-2020 ICPC, Asia Jakarta Regional Contest H. Twin Buildings

摘要： As you might already know, space has always been a problem in ICPC Jakarta. To cope with this, ICPC Jakarta is planning to build two new buildings. Th 阅读全文

posted @ 2019-11-09 10:22 YLzcty 阅读(275) 评论(0) 推荐(0)

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