Background Given a set of rectangles {R1, R2, …, Rn}, compute the area of their common intersection. i.e., Area(R1∩R2∩…∩Rn) The edges of the rectangles R1, R2, …, Rn, are either vertical or horizontal lines. For example, the intersectio

多边形游戏，实现多条边之间的+与*运算的算法，并求得断掉不同边中的最大值-Polygon games, multi-edges between the+ and* operation of the algorithm and obtained a different side of the maximum cut off

离散数学里面的欧拉回路问题，先输入顶点数和边数，然后把边的两个顶点输入。-Discrete Mathematics inside loop Euler problem, enter the number of vertices and edges, and then the input side of the two vertices.