Flyer Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2009 Accepted Submission(s): 736 Problem Description The new semester begins! Different kinds of student societies are all trying to advertise…
传送门 Flyer Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1718 Accepted Submission(s): 622 Problem Description The new semester begins! Different kinds of student societies are all trying to…
题目链接: 传送门 Flyer Time Limit: 1000MS Memory Limit: 32768 K Description The new semester begins! Different kinds of student societies are all trying to advertise themselves, by giving flyers to the students for introducing the society. However, due…
Flyer Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 386 Accepted Submission(s): 127 Problem Description The new semester begins! Different kinds of student societies are all trying to adver…
http://acm.hdu.edu.cn/showproblem.php?pid=4768 题意:n个传单分别发给编号为ai, ai + ci, ai + 2 * ci, .. , ai + k * ci的学生,其中k 是满足 ai + k * ci <= bi 的最大的k,题目保证收到传单的个数为奇数的学生最多只有一个,求这个学生的编号和收到的传单数. 方法:考虑前i个学生,sum[i]表示前i个学生收到传单的个数的奇偶性,如果sum[i]为奇数,证明那个学生一定在前i个,否则在i之后,据此…
题意: n个社团给同学发传单,同学一共有1--2^31这么多,每个社团有三个数A ,B ,C ,只有 满足 A ,A + C ,A + C + C ...A + KC <= B 的学生才能得到传单,问你谁收到的传单数是奇数,题目保证给的测试数据要么没有奇数的,要么只有一个是奇数个传单. 思路: "题目保证给的测试数据要么没有奇数的,要么只有一个是奇数个传单." ,这句非常关键,我们二分枚举1--2^31,对于mid,算出0--mid一共发出去tmp张传单,如…
二分.... Flyer Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 722 Accepted Submission(s): 245 Problem Description The new semester begins! Different kinds of student societies are all trying t…
Flyer Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2795 Accepted Submission(s): 1051 Problem Description The new semester begins! Different kinds of student societies are all trying to adv…
Given a non-empty binary search tree and a target value, find k values in the BST that are closest to the target. Note: Given target value is a floating point. You may assume k is always valid, that is: k ≤ total nodes. You are guaranteed to have onl…
Given a non-empty binary search tree and a target value, find the value in the BST that is closest to the target. Note: Given target value is a floating point. You are guaranteed to have only one unique value in the BST that is closest to the target.…
Time Limit: 7000/3500 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 2229 Accepted Submission(s): 252 Problem Description The shorter, the simpler. With this problem, you should be convinced of this truth. Y…
C. Road to Cinema time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Vasya is currently at a car rental service, and he wants to reach cinema. The film he has bought a ticket for starts in t m…
1014: [JSOI2008]火星人prefix Time Limit: 10 Sec Memory Limit: 162 MBSubmit: 6243 Solved: 2007[Submit][Status][Discuss] Description 火星人最近研究了一种操作:求一个字串两个后缀的公共前缀.比方说,有这样一个字符串:madamimadam,我们将这个字符串的各个字符予以标号:序号: 1 2 3 4 5 6 7 8 9 10 11 字符 m a d a m i m a d…