2014-03-20 02:20
题目：给定二维平面上两个正方形，用一条直线将俩方块划分成面积相等的两部分。
解法：穿过对称中心的线会将面积等分，所以连接两个中心即可。如果两个中心恰好重合，那么任意穿过这个点的直线都满足条件。
代码：
// 7.5 Given two squares on two-dimensional plane, draw a line to cut them in two parts with equal area.
// Answer:
// Apparently the line should go through the center of the two squares.
// If their center coincide, any line that goes through this center will suffice.
int main()
{
return ;
}