Compilare: user.cpp: In function ‘int main()’: user.cpp:64:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (msize == mp.size()) ^ user.cpp: In function ‘void citeste(int&)’: user.cpp:32:36: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buff, 1, 10000,f), poz = 0; ^ user.cpp:38:36: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buff, 1, 10000,f), poz = 0; ^