In file included from /in/driver/driver.cpp:1:0:
/in/ex2.h: In function 'int frequency(User, std::__cxx11::string)':
/in/ex2.h:52:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i = 0; i < sizeof(user.blog_list->titles)/sizeof(user.blog_list->titles[0]); i++){
~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/in/ex2.h:64:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i = 0; i < sizeof(user.blog_list->contents)/sizeof(user.blog_list->contents[0]); i++){
~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~