Compilare: main.cpp: In function 'int main()': main.cpp:40:8: warning: unused variable 'c' [-Wunused-variable] 40 | int c = m * m + n * n; | ^ main.cpp:67:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 67 | for (int i = 1; i <= aux.size(); i++) { | ~~^~~~~~~~~~~~~ main.cpp:68:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 68 | for (int j = 1; j <= aux.size(); j++) { | ~~^~~~~~~~~~~~~