[Codeforces 863D]Yet Another Array Queries Problem

Description

You are given an array a of size n, and q queries to it. There are queries of two types:

1 l_i r_i — perform a cyclic shift of the segment [l_i, r_i] to the right. That is, for every x such that l_i ≤ x < r_i new value of a_x + 1 becomes equal to old value of a_x, and new value of a_{l_i} becomes equal to old value of a_{r_i};
2 l_i r_i — reverse the segment [l_i, r_i].

There are m important indices in the array b₁, b₂, ..., b_m. For each i such that 1 ≤ i ≤ m you have to output the number that will have index b_i in the array after all queries are performed.

Input

The first line contains three integer numbers n, q and m (1 ≤ n, q ≤ 2·10⁵, 1 ≤ m ≤ 100).

The second line contains n integer numbers a₁, a₂, ..., a_n (1 ≤ a_i ≤ 10⁹).

Then q lines follow. i-th of them contains three integer numbers t_i, l_i, r_i, where t_i is the type of i-th query, and [l_i, r_i] is the segment where this query is performed (1 ≤ t_i ≤ 2, 1 ≤ l_i ≤ r_i ≤ n).

The last line contains m integer numbers b₁, b₂, ..., b_m (1 ≤ b_i ≤ n) — important indices of the array.

Output

Print m numbers, i-th of which is equal to the number at index b_i after all queries are done.

Sample Input

6 3 5
1 2 3 4 5 6
2 1 3
2 3 6
1 1 6
2 2 1 5 3

Sample Output

3 3 1 5 2

题解

官方给出的标签是数据结构...确实可以打个链表，但你发现$m<=100$，我们甚至暴力模拟都不会超时。

我们离线所有的操作，我们每读入一个询问，倒序操作模拟一遍就好了。

 //It is made by Awson on 2017.9.30

 #include <set>

 #include <map>

 #include <cmath>

 #include <ctime>

 #include <queue>

 #include <stack>

 #include <vector>

 #include <cstdio>

 #include <string>

 #include <cstdlib>

 #include <cstring>

 #include <iostream>

 #include <algorithm>

 #define LL long long

 #define Min(a, b) ((a) < (b) ? (a) : (b))

 #define Max(a, b) ((a) > (b) ? (a) : (b))

 using namespace std;

 const int N = 2e5;

 void read(int &x) {

   char ch; bool flag = ;

   for (ch = getchar(); !isdigit(ch) && ((flag |= (ch == '-')) || ); ch = getchar());

   for (x = ; isdigit(ch); x = (x<<)+(x<<)+ch-, ch = getchar());

   x *= -*flag;

 }

 struct Query {

   int id, l, r;

 }query[N+];

 int n, q, m, p;

 int a[N+];

 void work() {

   read(n), read(q), read(m);

   for (int i = ; i <= n; i++) read(a[i]);

   for (int i = ; i <= q; i++)

     read(query[i].id), read(query[i].l), read(query[i].r);

   while (m--) {

     scanf("%d", &p);

     for (int i = q; i >= ; i--) {

       if (query[i].l <= p && query[i].r >= p) {

     if (query[i].id == ) {

       if (query[i].l == p) p = query[i].r;

       else p--;

     }

     else {

       p = query[i].r-(p-query[i].l);

     }

       }

     }

     printf("%d ", a[p]);

   }

   printf("\n");

 }

 int main() {

   work();

   return ;

 }