首页 > ACM题库 > HDU-杭电 > hdu 3563 Jesus of Suburbia待解决[解题报告]C++
2014
11-05

hdu 3563 Jesus of Suburbia待解决[解题报告]C++

Jesus of Suburbia

问题描述 :

Lines are of single-dimension.
Surfaces are of double-dimension.
Cubes are of triple-dimension.
Jesus is of four-dimension.

Jesus told you that: I do not want to stay in the four-dimensional space but N-dimensional space instead. However, I do not know what the N-dimensional space is like, and therefore I need your help. I want to know the Union of the (length or area or volume, etc) of M N-dimensional object. You have to calculate the number.

输入:

There are several test cases in the input.

The first line includes two positive integer M and N (1 ≤ N ≤ 10, 1 ≤ M ≤ 100) indicating there are M N-dimensional objects.
The following 2M lines describe M N-dimensional objects.
For each subject, there are two lines:
The first line contains N integers describing a corner.
The second line contains N integers describing the opposite corner.
You can assume all coordinates are no more than 10^9.

The input terminates by end of file marker.

输出:

There are several test cases in the input.

The first line includes two positive integer M and N (1 ≤ N ≤ 10, 1 ≤ M ≤ 100) indicating there are M N-dimensional objects.
The following 2M lines describe M N-dimensional objects.
For each subject, there are two lines:
The first line contains N integers describing a corner.
The second line contains N integers describing the opposite corner.
You can assume all coordinates are no more than 10^9.

The input terminates by end of file marker.

样例输入:

3 2
3 3
8 10
2 2
3 3
0 0
1 8

样例输出:

44

Hint
Happy birthday to DaoThree!


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