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…
Argestes and Sequence Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 511 Accepted Submission(s): 127 Problem Description Argestes has a lot of hobbies and likes solving query problems espec…
题意: 给N个数.a[1]....a[N]. M种操作: S X Y:令a[X]=Y Q L R D P:查询a[L]...a[R]中满足第D位上数字为P的数的个数 数据范围: 1<=T<= 501<=N, M<=1000000<=a[i]<=$2^{31}$ - 11<=X<=N0<=Y<=$2^{31}$ - 11<=L<=R<=N1<=D<=100<=P<=9 思路: 直接开tree[maxn][1…
Time Limit: / MS (Java/Others) Memory Limit: / K (Java/Others) Total Submission(s): Accepted Submission(s): Problem Description Argestes has a lot of hobbies and likes solving query problems especially. One day Argestes came up with such a problem. Y…
树状数组,其实很简单.只是MLE. #include <iostream> #include <cstdio> #include <cstring> using namespace std; #define MAXN 100005 ][][MAXN]; ][][MAXN]; int a[MAXN]; int t, n, m; int d, p; ; int lowbit(int x) { return x & -x; } int getSum(int x, in…
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], ...... ,…
