LeetCode -- Rectangle Area

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public class Solution {
    public int ComputeArea(int A, int B, int C, int D, int E, int F, int G, int H) {
        
        var sq1 = Math.Abs(A-C) * Math.Abs(B-D);
    	var sq2 = Math.Abs(E-G) * Math.Abs(F-H);
    	
    	int common = 0;
    	
    	if(D<=F || C<=E || G <=A || H <=B){
    		common = 0;
    	}
    	else{
    		var xArr = new int[]{A,E,C,G}.OrderBy(x=>x).ToList();
    		var yArr = new int[]{B,F,D,H}.OrderBy(y=>y).ToList();
    		
    		common = Math.Abs(xArr[1] - xArr[2]) * Math.Abs(yArr[1] - yArr[2]);
    	}
    	
    	return sq1 + sq2 - common;
    }
}

LeetCode -- Rectangle Area

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原文地址：http://blog.csdn.net/lan_liang/article/details/49188467