Compilare: main.cpp: In function 'void get_list(int, int, int)': main.cpp:39:14: warning: format '%d' expects argument of type 'int', but argument 2 has type 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wformat=] 39 | printf("%d ",ans.size()); | ~^ ~~~~~~~~~~ | | | | int std::vector<int>::size_type {aka long unsigned int} | %ld main.cpp: In function 'int main()': main.cpp:60:22: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 60 | int min1=INT_MAX,ret=0; | ^~~