Compilare: main.cpp: In function 'void OrderComponents()': main.cpp:102:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 102 | for (int i = 0; i < Componente.size(); ++ i ) { | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void Gauss(std::vector<int>, int)': main.cpp:139:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 139 | for (int i = 0; i < Componenta.size(); ++ i ) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp:144:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 144 | for (int i = 0; i < Componenta.size(); ++ i ) { | ~~^~~~~~~~~~~~~~~~~~~ main.cpp:147:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 147 | for (int j = 0; j < 2 * Componenta.size() + 1; ++ j ) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:176:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 176 | for (int i = 0; i < Componenta.size(); ++ i ) { | ~~^~~~~~~~~~~~~~~~~~~ main.cpp:179:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 179 | for (int j = 0; j < 2 * Componenta.size() + 1; ++ j ) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:210:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<long double> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 210 | for (int i = 0; i < Eq0.size(); ++ i ) | ~~^~~~~~~~~~~~ main.cpp:213:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<long double> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 213 | for (int i = 0; i < Eq0.size(); ++ i ) { | ~~^~~~~~~~~~~~ main.cpp:217:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 217 | for (j = 0; j <= 2 * Componenta.size(); ++ j ) | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:220:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 220 | if (j == 2 * Componenta.size()) { | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:225:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 225 | if (j == 2 * Componenta.size() + 1) continue; | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:228:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<long double> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 228 | for (int j = 0; j < Eq0.size(); ++ j ) { | ~~^~~~~~~~~~~~ main.cpp:232:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 232 | for (int k = 0; k <= 2 * Componenta.size(); ++ k ) | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:238:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<long double> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 238 | for (int i = 0; i < Eq0.size(); ++ i ) | ~~^~~~~~~~~~~~ main.cpp:242:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 242 | for (int i = 0; i < Componenta.size(); ++ i ) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp:246:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<long double> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 246 | for (int i = 0; i < Eq1.size(); ++ i ) { | ~~^~~~~~~~~~~~