View Compilation Error

0_0_37405362_32029.cpp: In function 'int cross(const point&, const point&)':
0_0_37405362_32029.cpp:11:1: error: expected ';' before '}' token
 }
 ^
0_0_37405362_32029.cpp: In function 'int main()':
0_0_37405362_32029.cpp:23:25: error: 'print' was not declared in this scope
         print("%d\n",ans);
                         ^