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日历上的数存在一定的规律,如下表是月份的日历,我们设计这样的算法:任意选择其中的方框,将方框中的个数先各自平方,然后交叉求和,再相减.请你按照这个算法完成下列计算,并回答问题:

     月份的日历

                                                                                                                                                                                                                                                                                                                                                                                                                                                         






         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

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