Compilare: main.cpp: In function 'int main()': main.cpp:64:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 64 | for(int i=0;i<buckets_old[0].size(); i+=10) fout<<buckets_old[0][i]<<' '; | ~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:48:9: warning: unused variable 'check' [-Wunused-variable] 48 | int check=1, p=0; | ^~~~~ main.cpp:51:9: warning: unused variable 'base' [-Wunused-variable] 51 | int base = 256; | ^~~~