Theme Section Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 574 Accepted Submission(s): 308 Problem Description It's time for music! A lot of popular musicians are invited to join us in th…
题目: It's time for music! A lot of popular musicians are invited to join us in the music festival. Each of them will play one of their representative songs. To make the programs more interesting and challenging, the hosts are going to add some constra…
Theme Section Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4876 Accepted Submission(s): 2439 Problem Description It's time for music! A lot of popular musicians are invited to join us in…
Theme Section Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 271 Accepted Submission(s): 121 Problem Description It's time for music! A lot of popular musicians are invited to join us in the…
http://acm.hdu.edu.cn/showproblem.php?pid=4763 Theme Section Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2129 Accepted Submission(s): 997 Problem Description It's time for music! A lot of…
http://acm.hdu.edu.cn/showproblem.php?pid=4763 Theme Section Problem Description It's time for music! A lot of popular musicians are invited to join us in the music festival. Each of them will play one of their representative songs. To make the pro…
地址:http://acm.hdu.edu.cn/showproblem.php?pid=4763 题目: Theme Section Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3491 Accepted Submission(s): 1623 Problem Description It's time for music!…
Theme Section Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1995 Accepted Submission(s): 943 Problem Description It's time for music! A lot of popular musicians are invited to join us in the mus…
Theme Section Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5091 Accepted Submission(s): 2550 Problem Description It's time for music! A lot of popular musicians are invited to join us in t…
题目链接:https://vjudge.net/problem/HDU-4763 Theme Section Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4264 Accepted Submission(s): 2056 Problem Description It's time for music! A lot of popu…
Theme Section Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1114 Accepted Submission(s): 579 Problem Description It's time for music! A lot of popular musicians are invited to join us in t…
题目大意:有个人想破解他邻居的密码,他邻居告诉了一些关于这个密码的信息,并且给他一个单词集合,他用这些信息判断一下最少有多少种密码. 1->, 所有的密码都是有小写字母组成. 2->,密码的长度是 n (1<= n <=25). 3->,密码至少包含 k 种字符集里面的单词. 比如,给集合{"she", "he"},单词长度是3,最少包含两个单词的密码,很明显只能是“she”(题目表述的不清楚). 分析:因为要统计记录到达每个点…