Compilare: user.cpp:25: warning: ‘typedef’ was ignored in this declaration user.cpp: In function ‘int main()’: user.cpp:104: warning: format ‘%s’ expects type ‘char*’, but argument 3 has type ‘char (*)[100001]’ user.cpp:92: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:100: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:104: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:134: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result