View Compilation Error

0_0_33280150_19102.cpp: In function 'double cross(Vector, Vector)':
0_0_33280150_19102.cpp:19:57: error: expected unqualified-id at end of input
 inline double cross(Vector a,Vector b){ return a.x*b.y-a.
                                                         ^
0_0_33280150_19102.cpp:19:57: error: expected ';' at end of input
0_0_33280150_19102.cpp:19:57: error: expected '}' at end of input