foo.cc:5:35: error: declaration of 'a' as multidimensional array must have bounds for all dimensions except the first
 void xipian(int &i,int &j,int a[][],int &score)
                                   ^
foo.cc:5:36: error: expected ')' before ',' token
 void xipian(int &i,int &j,int a[][],int &score)
                                    ^
foo.cc:5:37: error: expected unqualified-id before 'int'
 void xipian(int &i,int &j,int a[][],int &score)
                                     ^~~
foo.cc:19:34: error: declaration of 'a' as multidimensional array must have bounds for all dimensions except the first
 void gaomu(int &i,int &j,int a[][],int &score)
                                  ^
foo.cc:19:35: error: expected ')' before ',' token
 void gaomu(int &i,int &j,int a[][],int &score)
                                   ^
foo.cc:19:36: error: expected unqualified-id before 'int'
 void gaomu(int &i,int &j,int a[][],int &score)
                                    ^~~

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