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View Compilation Error

0_0_33774876_13923.cpp: In function 'void gao()':
0_0_33774876_13923.cpp:12:17: error: lvalue required as unary '&' operand
  #define X real() 
                 ^
0_0_33774876_13923.cpp:73:31: note: in expansion of macro 'X'
          scanf("%lf%lf",&s[i].X,&s[i].Y); 
                               ^
0_0_33774876_13923.cpp:13:16: error: lvalue required as unary '&' operand
 #define Y imag() 
                ^
0_0_33774876_13923.cpp:73:39: note: in expansion of macro 'Y'
          scanf("%lf%lf",&s[i].X,&s[i].Y); 
                                       ^
0_0_33774876_13923.cpp:83:20: error: lvalue required as left operand of assignment
             s[i].X = -s[i].X; 
                    ^
0_0_33774876_13923.cpp:85:22: error: lvalue required as left operand of assignment
              ts[i].X = -ts[i].X; 
                      ^
0_0_33774876_13923.cpp: In function 'int main()':
0_0_33774876_13923.cpp:12:17: error: lvalue required as unary '&' operand
  #define X real() 
                 ^
0_0_33774876_13923.cpp:116:36: note: in expansion of macro 'X'
              scanf("%lf%lf", &p[i].X, &p[i].Y);
                                    ^
0_0_33774876_13923.cpp:13:16: error: lvalue required as unary '&' operand
 #define Y imag() 
                ^
0_0_33774876_13923.cpp:116:45: note: in expansion of macro 'Y'
              scanf("%lf%lf", &p[i].X, &p[i].Y);
                                             ^


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