Magic Box
来源:互联网 发布:库存查询软件 编辑:程序博客网 时间:2024/06/05 15:07
One day Vasya was going home when he saw a box lying on the road. The box can be represented as a rectangular parallelepiped. Vasya needed no time to realize that the box is special, as all its edges are parallel to the coordinate axes, one of its vertices is at point (0, 0, 0), and the opposite one is at point(x1, y1, z1). The six faces of the box contain some numbersa1, a2, ..., a6, exactly one number right in the center of each face.
The numbers are located on the box like that:
- number a1 is written on the face that lies on the ZOX plane;
- a2 is written on the face, parallel to the plane from the previous point;
- a3 is written on the face that lies on the XOY plane;
- a4 is written on the face, parallel to the plane from the previous point;
- a5 is written on the face that lies on the YOZ plane;
- a6 is written on the face, parallel to the plane from the previous point.
At the moment Vasya is looking at the box from point (x, y, z). Find the sum of numbers that Vasya sees. Note that all faces of the box are not transparent and Vasya can't see the numbers through the box. The picture contains transparent faces just to make it easier to perceive. You can consider that if Vasya is looking from point, lying on the plane of some face, than he can not see the number that is written on this face. It is enough to see the center of a face to see the corresponding number for Vasya. Also note that Vasya always reads correctly theai numbers that he sees, independently of their rotation, angle and other factors (that is, for example, if Vasya sees someai = 6, then he can't mistake this number for9 and so on).
The fist input line contains three space-separated integers x, y and z (|x|, |y|, |z| ≤ 106) — the coordinates of Vasya's position in space. The second line contains three space-separated integersx1, y1, z1 (1 ≤ x1, y1, z1 ≤ 106) — the coordinates of the box's vertex that is opposite to the vertex at point (0, 0, 0). The third line contains six space-separated integers a1, a2, ..., a6 (1 ≤ ai ≤ 106) — the numbers that are written on the box faces.
It is guaranteed that point (x, y, z) is located strictly outside the box.
Print a single integer — the sum of all numbers on the box faces that Vasya sees.
2 2 21 1 11 2 3 4 5 6
12
0 0 103 2 31 2 3 4 5 6
4
The first sample corresponds to perspective, depicted on the picture. Vasya sees numbersa2 (on the top face that is the darkest),a6 (on the right face that is the lightest) anda4 (on the left visible face).
In the second sample Vasya can only see number a4.
#include<stdio.h>int main(){int x,y,z,x1,y1,z1;int arr[7];scanf("%d%d%d%d%d%d",&x,&y,&z,&x1,&y1,&z1);for(int i=1;i<=6;i++)scanf("%d",&arr[i]);int ans=0;if(y<0) ans+=arr[1];if(y-y1>0) ans+=arr[2];if(x<0) ans+=arr[5];if(x-x1>0) ans+=arr[6];if(z<0) ans+=arr[3];if(z-z1>0) ans+=arr[4];printf("%d\n",ans);return 0;}
- Magic Box
- Magic Box
- HOJ 2686 Magic-Box
- HOJ 2686 Magic-Box
- Harry And Magic Box
- hihoCoder Magic Box
- #hihocoder #1135 : Magic Box
- hihocoder 1135:Magic Box
- hihoCoder #1135 : Magic Box
- hihoCoder #1135 : Magic Box
- hdu5155---Harry And Magic Box
- HDU5155 Harry And Magic Box
- hdu 5155 Harry And Magic Box(DP)
- hdu 5155 Harry And Magic Box
- Harry And Magic Box (dp题)
- HDU - 5155 Harry And Magic Box
- HDU 5155 Harry And Magic Box
- HDU 5155 Harry And Magic Box --DP
- js面向对象编程
- windows下GDAL及python接口编译过程注意事项
- hdu 1102
- AI--工具篇 Jupyter and Python
- Linux进程间通信——使用共享内存
- Magic Box
- 9ARM
- GAN对抗网络相关资源
- 值得推荐的C/C++框架和库
- js使用过的正则表达式
- Centos安装Sublime text 3
- Object类—“==”对象不可能相等
- C#导出EXCEL超大数据源码,解决内存溢出问题,使用OLEDB方式(NPOI做不到)
- 现在我是菜鸟——第一行代码