View Compilation Error

0_0_26416835_21006.cpp:3:26: error: 'Status' does not name a type
     bool operator<(const Status&s)const{
                          ^
0_0_26416835_21006.cpp:3:35: error: non-member function 'bool operator<(const int&)' cannot have cv-qualifier
     bool operator<(const Status&s)const{
                                   ^
0_0_26416835_21006.cpp:3:35: error: 'bool operator<(const int&)' must have an argument of class or enumerated type
0_0_26416835_21006.cpp:6:1: error: expected declaration before '}' token
 };
 ^