Compilare: main.cpp: In function 'int32_t main()': main.cpp:71:31: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 71 | for (int i = 0; i < coordx.size(); i += szx) { | ~~^~~~~~~~~~~~~~~ main.cpp:75:31: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 75 | for (int i = 0; i < coordy.size(); i += szy) { | ~~^~~~~~~~~~~~~~~ main.cpp:83:31: warning: comparison of integer expressions of different signedness: 'long long int' and 'const long unsigned int' [-Wsign-compare] 83 | for (int i = 0; i < min(pointx.size(), pointy.size()); ++i) { | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:110:31: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 110 | for (int i = 0; i < coordx.size(); i += szx) { | ~~^~~~~~~~~~~~~~~ main.cpp:113:31: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 113 | for (int i = 0; i < coordy.size(); i += szy) { | ~~^~~~~~~~~~~~~~~ main.cpp:120:31: warning: comparison of integer expressions of different signedness: 'long long int' and 'const long unsigned int' [-Wsign-compare] 120 | for (int i = 0; i < min(pointx.size(), pointy.size()); ++i) { | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~