View Compilation Error

0_0_14993562_10912.cpp: In function 'bool solve(pnt, pnt)':
0_0_14993562_10912.cpp:195:31: error: expected ']' before '}' token
         if ( cross(lp1,lp2,p[A}) < 0  ) return 0;
                               ^
0_0_14993562_10912.cpp:195:31: error: expected ')' before '}' token
0_0_14993562_10912.cpp:195:31: error: expected ')' before '}' token
0_0_14993562_10912.cpp:195:31: error: expected primary-expression before '}' token
0_0_14993562_10912.cpp:195:32: error: expected primary-expression before ')' token
         if ( cross(lp1,lp2,p[A}) < 0  ) return 0;
                                ^
0_0_14993562_10912.cpp: At global scope:
0_0_14993562_10912.cpp:215:7: error: expected unqualified-id before 'else'
       else return 0; //与凸包无公共点 
       ^
0_0_14993562_10912.cpp:216:5: error: expected declaration before '}' token
     }
     ^