View Compilation Error

0_0_26144006_4336.cpp:68:5: error: stray '\302' in program
     P rotByP(P ¢er,db thta)
     ^
0_0_26144006_4336.cpp:68:5: error: stray '\242' in program
0_0_26144006_4336.cpp: In member function 'P P::rotByP(P, double)':
0_0_26144006_4336.cpp:70:17: error: 'center' was not declared in this scope
         P tmp(x-center.x,y-center.y);
                 ^