题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5496 Beauty of Sequence Problem Description Sequence is beautiful and the beauty of an integer sequence is defined as follows: removes all but the first element from every consecutive group of equivalen…
Beauty of Sequence Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 384 Accepted Submission(s): 168 Problem Description Sequence is beautiful and the beauty of an integer sequence is defined a…
题目链接: Beauty of Sequence Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 813 Accepted Submission(s): 379 Problem Description Sequence is beautiful and the beauty of an integer sequence is def…
HDU 5063 Operation the Sequence 题目链接 把操作存下来.因为仅仅有50个操作,所以每次把操作逆回去执行一遍,就能求出在原来的数列中的位置.输出就可以 代码: #include <cstdio> #include <cstring> #include <algorithm> using namespace std; typedef long long ll; const int N = 100005; const ll MOD = 1000…
HDU 5288 OO’s Sequence http://acm.hdu.edu.cn/showproblem.php?pid=5288 OO has got a array A of size n ,defined a function f(l,r) represent the number of i (l<=i<=r) , that there’s no j(l<=j<=r,j<>i) satisfy a i mod a j=0,now OO want to k…
HDU - 1711 A - Number Sequence Given two sequences of numbers : a[1], a[2], ...... , a[N], and b[1], b[2], ...... , b[M] (1 <= M <= 10000, 1 <= N <= 1000000). Your task is to find a number K which make a[K] = b[1], a[K + 1] = b[2], ...... ,…
题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5273 Dylans loves sequence Description Dylans is given $N$ numbers $a[1]....a[N]$ And there are $Q$ questions. Each question is like this $(L,R)$ his goal is to find the “inversions” from number $L$ to n…
NanoApe Loves Sequence Ⅱ 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5806 Description NanoApe, the Retired Dog, has returned back to prepare for for the National Higher Education Entrance Examination! In math class, NanoApe picked up sequences on…
NanoApe Loves Sequence 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5805 Description NanoApe, the Retired Dog, has returned back to prepare for the National Higher Education Entrance Examination! In math class, NanoApe picked up sequences once aga…
Wow! Such Sequence! 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=4893 Description Recently, Doge got a funny birthday present from his new friend, Protein Tiger from St. Beeze College. No, not cactuses. It's a mysterious blackbox. After some resea…
Rikka with Sequence 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5828 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 wi…
Divide the Sequence 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5783 Description Alice has a sequence A, She wants to split A into as much as possible continuous subsequences, satisfying that for each subsequence, every its prefix sum is not smal…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5504 GT and sequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2223 Accepted Submission(s): 510 Problem Description You are given a sequen…
题目链接:http://acm.hdu.edu.cn/showproblem.php? pid=5288 题面: OO's Sequence Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 985 Accepted Submission(s): 375 Problem Description OO has got a arra…
Rikka with Sequence 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5828 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 wi…
Divide the Sequence 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5783 Description Alice has a sequence A, She wants to split A into as much as possible continuous subsequences, satisfying that for each subsequence, every its prefix sum is not smal…
题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=1121 Complete the Sequence Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 451 Accepted Submission(s): 283 Problem Description You probably kno…
OO's Sequence 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5288 Description OO has got a array A of size n ,defined a function f(l,r) represent the number of i (l<=i<=r) , that there's no j(l<=j<=r,j<>i) satisfy ai mod aj=0,now OO wan…
Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 383 Accepted Submission(s): 167 Problem Description Sequence is beautiful and the beauty of an integer sequence is defined as follows: removes…
http://acm.hdu.edu.cn/showproblem.php?pid=5063 题目大意: 题目意思还是比较简单.所以就不多少了.注意这句话,对解题有帮助. Type4: Q i query current value of a[i], this operator will have at most 50. 解题思路: 因为给定n和m都是100000,我们每一步都做具体的操作,时间将是O(n*m),肯定超时.最开始的时候 我怎么想都不知道怎么解决.以为是线段树.比赛完了以后,看了解…
Argestes and Sequence Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 566 Accepted Submission(s): 142 Problem Description Argestes has a lot of hobbies and likes solving query problems espec…
