/in/foo.cc:19:19: warning: missing terminating ' character
    if(s[12]=='X'-0') cout<<"Right"<<endl;
                   ^
/in/foo.cc:19:4: error: missing terminating ' character
    if(s[12]=='X'-0') cout<<"Right"<<endl;
    ^
/in/foo.cc: In function 'int main()':
/in/foo.cc:20:4: error: expected ')' before 'else'
    else 
    ^