/in/foo.cc: In function 'void GetStatSample(std::__cxx11::string&, std::vector<std::__cxx11::basic_string<char> >&)':
/in/foo.cc:23:6: warning: unused variable 'nBaseIndex' [-Wunused-variable]
  int nBaseIndex = 0, nStartIndex = 0, nEndIndex = 0;
      ^~~~~~~~~~
/in/foo.cc: In function 'void GetStatResult(std::vector<std::__cxx11::basic_string<char> >&, std::vector<StatUnit>&)':
/in/foo.cc:58:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (i = 0; i < vtSampleSpace.size(); i++)
              ~~^~~~~~~~~~~~~~~~~~~~~~
/in/foo.cc:62:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (j = 0; j < vtStatResult.size(); j++)
               ~~^~~~~~~~~~~~~~~~~~~~~
/in/foo.cc:84:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (j == vtStatResult.size())
       ~~^~~~~~~~~~~~~~~~~~~~~~
/in/foo.cc: In function 'int main(int, char**)':
/in/foo.cc:98:2: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
  gets(ary_cInstance);
  ^~~~
In file included from /usr/include/c++/6/cstdio:42:0,
                 from /usr/include/c++/6/ext/string_conversions.h:43,
                 from /usr/include/c++/6/bits/basic_string.h:5417,
                 from /usr/include/c++/6/string:52,
                 from /usr/include/c++/6/bits/locale_classes.h:40,
                 from /usr/include/c++/6/bits/ios_base.h:41,
                 from /usr/include/c++/6/ios:42,
                 from /usr/include/c++/6/ostream:38,
                 from /usr/include/c++/6/iostream:39,
                 from /in/foo.cc:2:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/in/foo.cc:98:20: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
  gets(ary_cInstance);
                    ^
In file included from /usr/include/c++/6/cstdio:42:0,
                 from /usr/include/c++/6/ext/string_conversions.h:43,
                 from /usr/include/c++/6/bits/basic_string.h:5417,
                 from /usr/include/c++/6/string:52,
                 from /usr/include/c++/6/bits/locale_classes.h:40,
                 from /usr/include/c++/6/bits/ios_base.h:41,
                 from /usr/include/c++/6/ios:42,
                 from /usr/include/c++/6/ostream:38,
                 from /usr/include/c++/6/iostream:39,
                 from /in/foo.cc:2:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/in/foo.cc:110:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < vtStatResult.size(); i++)
                  ~~^~~~~~~~~~~~~~~~~~~~~
/tmp/ccfMBEPy.o: In function `main':
foo.cc:(.text.startup+0x1d): warning: the `gets' function is dangerous and should not be used.