Compilare: main.cpp: In function 'void beolvas()': main.cpp:18:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 18 | for (int i = 0; i < m.size(); i++) | ~~^~~~~~~~~~ main.cpp:21:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 21 | for (int j = 0; j < m[i].size(); j++) | ~~^~~~~~~~~~~~~ main.cpp:24:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | for (int i = 0; i < m.size(); i++) | ~~^~~~~~~~~~ main.cpp:26:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 26 | for (int j = 0; j < m[i].size(); j++){ | ~~^~~~~~~~~~~~~ main.cpp: In function 'void Kadanes(int, int)': main.cpp:53:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 53 | for (int i = 0; i < ossz_sor.size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In function 'void megold()': main.cpp:87:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 87 | for (int i = 0; i < m.size(); i++) | ~~^~~~~~~~~~ main.cpp:91:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 91 | for (int j = i; j < m.size(); j++) | ~~^~~~~~~~~~ main.cpp:93:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 93 | for (int k = 0; k < m[j].size(); k++) | ~~^~~~~~~~~~~~~ main.cpp: In function 'void Kadanes(int, int)': main.cpp:79:14: warning: 'ittJobb' may be used uninitialized [-Wmaybe-uninitialized] 79 | lent = ittJobb; | ~~~~~^~~~~~~~~ main.cpp:51:9: note: 'ittJobb' was declared here 51 | int ittJobb; | ^~~~~~~