Covered Walkway Time Limit: 30000/10000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 1496 Accepted Submission(s): 602 Problem Description Your university wants to build a new walkway, and they want at least p…
Division Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 999999/400000 K (Java/Others)Total Submission(s): 5053 Accepted Submission(s): 1980 Problem Description Little D is really interested in the theorem of sets recently. There’s a prob…
Covered Walkway Problem Description Your university wants to build a new walkway, and they want at least part of it to be covered. There are certain points which must be covered. It doesn’t matter if other points along the walkway are covered or no…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=3480 Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 999999/400000 K (Java/Others) Little D is really interested in the theorem of sets recently. There’s a problem that confused him a long time. …