View Compilation Error

0_0_33215868_7518.cpp:15:12: error: expected '}' at end of input
   if(f) {x=-
            ^
0_0_33215868_7518.cpp: In member function 'FIO& FIO::operator>>(T&)':
0_0_33215868_7518.cpp:15:12: error: expected primary-expression at end of input
0_0_33215868_7518.cpp:15:12: error: expected ';' at end of input
0_0_33215868_7518.cpp:15:12: error: expected '}' at end of input
0_0_33215868_7518.cpp:15:12: error: expected '}' at end of input
0_0_33215868_7518.cpp: At global scope:
0_0_33215868_7518.cpp:15:12: error: expected unqualified-id at end of input