Borderou de evaluare (job #588723)

Compilare: main.cpp: In function 'int main()': main.cpp:46:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 46 | for (int j = 0; j < a.size(); j++) | ~~^~~~~~~~~~ main.cpp:51:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 51 | for (; j < sim.size(); j++) | ~~^~~~~~~~~~~~ main.cpp:82:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 82 | for (int j = 0; j < b.size(); j++) | ~~^~~~~~~~~~ main.cpp:87:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 87 | for (; j < sim.size(); j++) | ~~^~~~~~~~~~~~ main.cpp:133:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 133 | for (int i = 0; i < a.size(); i++) | ~~^~~~~~~~~~ main.cpp:138:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 138 | for (int i = 0; i < b.size(); i++) | ~~^~~~~~~~~~ main.cpp:149:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 149 | for (int i = 0; i < sim.size(); i++) | ~~^~~~~~~~~~~~ main.cpp:158:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 158 | for (int i = 0; i < b.size(); i++) | ~~^~~~~~~~~~ main.cpp:168:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 168 | for (int i = 0; i < sim.size(); i++) | ~~^~~~~~~~~~~~ main.cpp:177:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 177 | for (int i = 0; i < a.size(); i++) | ~~^~~~~~~~~~ main.cpp:187:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 187 | for (int i = 0; i < sim.size(); i++) | ~~^~~~~~~~~~~~