Compilare: main.cpp: In function 'void citire2()': main.cpp:136:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 136 | for(int i=0;i<ans.size();i++) | ~^~~~~~~~~~~ main.cpp: In function 'void citire1()': main.cpp:91:29: warning: 'miny' may be used uninitialized in this function [-Wmaybe-uninitialized] 91 | g<<minx<<" "<<miny<<" "<<ans; | ^~~ main.cpp:91:18: warning: 'minx' may be used uninitialized in this function [-Wmaybe-uninitialized] 91 | g<<minx<<" "<<miny<<" "<<ans; | ^~~