[BOJ 8204] Lightning Conductor

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Points: 4
Time limit: 1.0s
Memory limit: 128M

Problem types
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Assembly, Awk, C, C++, Java, Pascal, Perl, Python, Sed, Text

Progressive climate change has forced the Byteburg authorities to build a huge lightning conductor that would protect all the buildings within the city. These buildings form a row along a single street, and are numbered from 1 to n.</p>

The heights of the buildings and the lightning conductor are non-negative integers. Byteburg's limited funds allow construction of only a single lightning conductor. Moreover, as you would expect, the higher it will be, the more expensive.

The lightning conductor of height p located on the roof of the building i (of height hi) protects the building j (of height hj) if the following inequality holds:

[ h_j ≤ h_i + p - \sqrt{|i-j|} ]

where |i-j| denotes the absolute value of the difference between i and j.

Byteasar, the mayor of Byteburg, asks your help. Write a program that, for every building i, determines the minimum height of a lightning conductor that would protect all the buildings if it were put on top of the building i.

입력 형식

In the first line of the standard input there is a single integer n (1 ≤ n ≤ 500,000) that denotes the number of buildings in Byteburg. Each of the following n lines holds a single integer hi (0 ≤ hi ≤ 1,000,000) that denotes the height of the i-th building.

출력 형식

Your program should print out exactly n lines to the standard output. The i-th line should give a non-negative integer pi denoting the minimum height of the lightning conductor on the i-th building.

예제 입력

6
5
3
2
4
2
4

예제 출력

2
3
5
3
5
4

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