题目大意:大厨正在玩一个打怪兽的小游戏.游戏中初始时有 n 只怪兽排成一排,从左到右编号为 0 ∼ n − 1.第 i 只怪兽的初始血量为 hi,当怪兽的血量小于等于 0 时,这只怪兽就挂了. 大厨要进行 q 次操作.每次操作中,大厨会选择两个整数 x 和 y,并向下标 k 满足 k&x = k 的怪兽开炮(此处 & 代表按位与操作).被炮弹打到的怪兽会掉 y 点血. 请告诉大厨,在他每次操作后,还有多少怪兽活着. 做法:考虑把操作分块 预处理每一块中下标为i的要扣的血量. 然后对于某一个…
Killing Monsters Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 1993 Accepted Submission(s): 765 Problem Description Kingdom Rush is a popular TD game, in which you should build some towers to…
Killing Monsters Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 1158 Accepted Submission(s): 527 Problem Description Kingdom Rush is a popular TD game, in which you should build some towers to p…
Killing Monsters Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 2838 Accepted Submission(s): 1068 Problem Description Kingdom Rush is a popular TD game, in which you should build some towe…
pid=4970">Killing Monsters Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Problem Description Kingdom Rush is a popular TD game, in which…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4970 Problem Description Kingdom Rush is a popular TD game, in which you should build some towers to protect your kingdom from monsters. And now another wave of monsters is coming and you need again to k…
