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Time Limit: 2 s Memory Limit: 512 MB Total points: 100

#18760. 序列与查询2

Statistics

给定一个长度为 $N$ 的序列 $A_0, A_1, \ldots, A_{N-1}$。编写一个程序处理以下查询($0 \le A_i < 2^{32}$):

  • 1 p v:在 $A_p$ 之前插入 $v$。如果 $p$ 等于 $A$ 的长度,则插入到末尾。($0 \le p \le$ $A$ 的长度,$0 \le v < 2^{32}$)
  • 2 p:删除 $A_p$。($0 \le p <$ $A$ 的长度)
  • 3 p v:将 $A_p$ 修改为 $v$。($0 \le p <$ $A$ 的长度,$0 \le v < 2^{32}$)
  • 4 l r k:计算 $(\sum A_i \times (i - l + 1)^k) \bmod 2^{32}$ 并输出。($0 \le k \le 10$)

输入格式

第一行包含序列的长度 $N$($1 \le N \le 100{,}000$)。

第二行包含 $A_0, A_1, \ldots, A_{N-1}$。

第三行包含查询数量 $M$($1 \le M \le 100{,}000$)。

接下来 $M$ 行每行包含一个查询。

输出格式

对于每个查询,在一行中输出答案。

样例

输入 1

4
1 2 3 5
7
4 0 2 0
1 3 4
4 2 4 1
2 0
4 0 3 1
3 1 2
4 0 1 0

输出 1

6
26
40
4

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