Compilare: main.cpp: In function 'int main()': main.cpp:63:20: warning: format '%d' expects argument of type 'int', but argument 3 has type 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wformat=] 63 | fprintf( fout, "%d\n", rez.size() ); | ~^ ~~~~~~~~~~ | | | | int std::vector<int>::size_type {aka long unsigned int} | %ld main.cpp:64:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 64 | for( i = 0; i < rez.size() && i < 1000; i++ ) | ~~^~~~~~~~~~~~