Compilare: main.cpp: In function 'int main()': main.cpp:124:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<coord>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 124 | for (int i = 0; i < intrari.size(); i++) | ~~^~~~~~~~~~~~~~~~ main.cpp:126:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<coord>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 126 | for (int i = 0; i < intrari.size(); i++) | ~~^~~~~~~~~~~~~~~~ main.cpp:129:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<coord>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 129 | for (int j = 0; j < attacked.size(); j++) | ~~^~~~~~~~~~~~~~~~~ main.cpp:141:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 141 | for (int i = 0; i < muchii.size(); i++) | ~~^~~~~~~~~~~~~~~