View Compilation Error

0_0_17136717_20371.cpp: In function 'int online(int, int, point, double)':
0_0_17136717_20371.cpp:67:2: error: expected primary-expression before '%' token
  %0
  ^
0_0_17136717_20371.cpp:67:3: error: expected '}' at end of input
  %0
   ^
0_0_17136717_20371.cpp:67:3: error: expected '}' at end of input