View Compilation Error

0_0_36586501_16423.cpp: In function 'void result(std::string, std::string, int)':
0_0_36586501_16423.cpp:109:96: error: expected ')' before ';' token
  int maxsize2=lasttemp.length()+right.length()-1>res.length()?(lasttemp.length()+right.length(); 
                                                                                                ^
0_0_36586501_16423.cpp:109:96: error: expected ':' before ';' token
0_0_36586501_16423.cpp:109:96: error: expected primary-expression before ';' token