Compilare: main.cpp:95:5: warning: "/*" within comment [-Wcomment] 95 | /* for (int i = 1; i <= lin.size(); ++i, cout <<'\n') | main.cpp: In function 'bool inside(int, int)': main.cpp:24:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | return (a >= 0 && b >= 0 && a <= lin.size() + 1 && b <= col.size() + 1); | ~~^~~~~~~~~~~~~~~~~ main.cpp:24:58: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | return (a >= 0 && b >= 0 && a <= lin.size() + 1 && b <= col.size() + 1); | ~~^~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:64:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 64 | for (int i = 0; i < lin1.size(); i += 2) | ~~^~~~~~~~~~~~~ main.cpp:99:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 99 | for (int i = 0; i <= lin.size() + 1; ++i) | ~~^~~~~~~~~~~~~~~~~ main.cpp:100:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 100 | for (int j = 0; j <= col.size() + 1; ++j) | ~~^~~~~~~~~~~~~~~~~