Vases and Flowers Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 347    Accepted Submission(s): 108 Problem Description Alice is so popular that she can receive many flowers everyday. She has…

http://acm.hdu.edu.cn/showproblem.php?pid=4605 Magic Ball Game Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 309    Accepted Submission(s): 73 Problem Description When the magic ball game tu…

题意:有两种操作,第一种从A开始插花,如果有花就跳到下一个,然后输出最后一个花瓶的编号,如果花瓶不够把多余的花丢掉.操作2把区间清空 分析:很明显的线段树操作,就是插花的时候麻烦一下,需要先找出来他剩余的花瓶数,要不没办法更新. ******************************************************************* #include<algorithm> #include<stdio.h> ; ;}     ;} }a[MAXN<…

题意 给出一排空花瓶 有两种操作  1是 从A花瓶开始放F朵花 如果当前瓶有花就跳过前往下一个 直到花用完或者 瓶子到了最后一个为止 输出 成功放花的第一个和最后一个  如果没有输出 can not....... 2是 清空 一段区间的花 并输出清空了多少朵花 思路:用线段树维护一段区间有多少空花瓶  1操作 就是两次二分 分别求起点和终点   起点  check条件是  query(1,a,mid)>0  终点是  query(1,二分出的起点,mid)>=min(f,query(1,a,n…

Warm up 2 Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 243    Accepted Submission(s): 108 Problem Description Some 1×2 dominoes are placed on a plane. Each dominoe is placed either horizonta…

Balls Rearrangement Time Limit: 9000/3000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 322    Accepted Submission(s): 114 Problem Description Bob has N balls and A boxes. He numbers the balls from 0 to N-1, and n…

2013-07-30 20:35 388人阅读 评论(0) 收藏 举报 http://acm.hdu.edu.cn/showproblem.php?pid=4627 The Unsolvable Problem Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 230    Accepted Submission(s): 136 Prob…

Vases and Flowers Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 38    Accepted Submission(s): 10 Problem Description Alice is so popular that she can receive many flowers everyday. She has N v…

2016暑假多校联合---Rikka with Sequence (线段树) Problem Description As we know, Rikka is poor at math. Yuta is worrying about this situation, so he gives Rikka some math tasks to practice. There is one of them: Yuta has an array A with n numbers. Then he make…

2016暑假多校联合---Windows 10(HDU:5802) Problem Description Long long ago, there was an old monk living on the top of a mountain. Recently, our old monk found the operating system of his computer was updating to windows 10 automatically and he even can't j…