AtCoder Grand Contest 047
F
Rooks
AtCoder
⌀ 4066
原题
← E→
翻译中…

Problem Statement

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You are given positions $(X_i, Y_i)$ of $N$ enemy rooks on an infinite chessboard. No two rooks attack each other (at most one rook per row or column).

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You're going to replace one rook with a king and then move the king repeatedly to beat as many rooks as possible.

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You can't enter a cell that is being attacked by a rook. Additionally, you can't move diagonally to an empty cell (but you can beat a rook diagonally).

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(So this king moves like a superpawn that beats diagonally in 4 directions and moves horizontally/vertically in 4 directions.)

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For each rook, consider replacing it with a king, and find the minimum possible number of moves needed to beat the maximum possible number of rooks.

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Constraints

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  • $2 \leq N \leq 200\,000$
  • $1 \leq X_i, Y_i \leq 10^6$
  • $X_i \neq X_j$
  • $Y_i \neq Y_j$
  • All values in input are integers.
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Input

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Input is given from Standard Input in the following format.

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N
X_1 Y_1
X_2 Y_2
\vdots
X_N Y_N

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Output

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Print $N$ lines. The $i$-th line is for scenario of replacing the rook at $(X_i, Y_i)$ with your king. This line should contain one integer: the minimum number of moves to beat $M_i$ rooks where $M_i$ denotes the maximum possible number of beaten rooks in this scenario (in infinite time).

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样例

Input #1
6
1 8
6 10
2 7
4 4
9 3
5 1
Output #1
5
0
7
5
0
0
See the drawing below. If we replace rook 3 with a king, we can beat at most two other rooks. The red path is one of optimal sequences of moves: beat rook 1, then keep going down and right until you can beat rook 4. There are 7 steps and that's the third number in the output. ![path](https://img.atcoder.jp/agc047/rooks_path_small3.png) *x-coordinate increases from left to right, while y increases bottom to top.* Starting from rook 2, 5 or 6, we can't beat any other rook. The optimal number of moves is 0.
Input #2
5
5 5
100 100
70 20
81 70
800 1
Output #2
985
985
1065
1034
0
Input #3
10
2 5
4 4
13 12
12 13
14 17
17 19
22 22
16 18
19 27
25 26
Output #3
2
2
9
9
3
3
24
5
0
25
题目信息
题号
agc047_f
时间限制
1.3 s
内存限制
1024 MB

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