Score : $300$ points

问题描述

我们将长度为 $N$ 的序列，其中每个 $1,2,\dots,N$ 各出现一次，称为长度为 $N$ 的排列。

给定一个长度为 $N$ 的排列 $P = (p_1, p_2,\dots,p_N)$，输出一个满足以下条件的长度为 $N$ 的排列 $Q = (q_1,\dots,q_N)$。

• 对于每一个 $i$ $(1 \leq i \leq N)$，$Q$ 中的第 $p_i$ 个元素为 $i$。

可以证明存在唯一一个满足条件的 $Q$。

以上为通义千问 qwen-max 翻译，仅供参考。

Problem Statement

We will call a sequence of length $N$ where each of $1,2,\dots,N$ occurs once as a permutation of length $N$.
Given a permutation of length $N$, $P = (p_1, p_2,\dots,p_N)$, print a permutation of length $N$, $Q = (q_1,\dots,q_N)$, that satisfies the following condition.

• For every $i$ $(1 \leq i \leq N)$, the $p_i$-th element of $Q$ is $i$.

It can be proved that there exists a unique $Q$ that satisfies the condition.

Constraints

• $1 \leq N \leq 2 \times 10^5$
• $(p_1,p_2,\dots,p_N)$ is a permutation of length $N$ (defined in Problem Statement).
• All values in input are integers.

Input

Input is given from Standard Input in the following format:

$N$

$p_1$ $p_2$ $\dots$ $p_N$

Output

Print the sequence $Q$ in one line, with spaces in between.

$q_1$ $q_2$ $\dots$ $q_N$

Sample Input 1

3
2 3 1

Sample Output 1

3 1 2

The permutation $Q=(3,1,2)$ satisfies the condition, as follows.

• For $i = 1$, we have $p_i = 2, q_2 = 1$.
• For $i = 2$, we have $p_i = 3, q_3 = 2$.
• For $i = 3$, we have $p_i = 1, q_1 = 3$.

Sample Input 2

3
1 2 3

Sample Output 2

1 2 3

If $p_i = i$ for every $i$ $(1 \leq i \leq N)$, we will have $P = Q$.

Sample Input 3

5
5 3 2 4 1

Sample Output 3

5 3 2 4 1

update @ 2024/3/10 09:36:41