题目: http://acm.hdu.edu.cn/showproblem.php?pid=6315 Naive Operations Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 502768/502768 K (Java ...
Naive Operations Time Limit: MS Java Others Memory Limit: K Java Others Total Submission s : Accepted Submission s : Problem Description In a galaxy far, far away, there are two integer sequence a and ...
2018-07-25 20:46 0 1149 推荐指数:
题目: http://acm.hdu.edu.cn/showproblem.php?pid=6315 Naive Operations Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 502768/502768 K (Java ...
链接:http://acm.hdu.edu.cn/showproblem.php?pid=1394 题意:就是给出一串数,当依次在将第一个数变为最后一个数的过程中,要你求它的最小逆序数。 思路:可以用树状数组和线段数做。这里我是用线段树做的。建的是一棵空树,然后每插入一个点之前,统计大于这个数 ...
Transformation Time Limit: 15000/8000 MS (Java/Others) Memory Limit: 65535/65536 K (Java/Others) ...
Can you answer these queries? Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65768/65768 K ...
敌兵布阵 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submi ...
思路: 后面nlogn的部分是伪证... 大家可以构造数据证明是这是nlog^2n的啊~ 吉老司机翻车了 ...
Mosaic Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 102400/102400 K (Java/Others)Total ...
I Hate It Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/ ...