Compilare: main.cpp: In function 'int main()': main.cpp:59:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 59 | for(int i=0;i<buckets->size();i++) | ~^~~~~~~~~~~~~~~~ main.cpp:77:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 77 | for(int i=0;i<buckets_old[0].size();i+=10) fout<<buckets_old[0][i]<<' '; | ~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:50:9: warning: unused variable 'base' [-Wunused-variable] 50 | int base = 256; | ^~~~