Compilare: main.cpp: In member function 'int Flux::taieturaMinima() const': main.cpp:35:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'const int' [-Wsign-compare] 35 | for (size_t i = 1; i <= _n; i++) | ~~^~~~~ main.cpp: In function 'int main()': main.cpp:141:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 141 | for (size_t i = 2; i <= n + 1; i++) | ~~^~~~~~~~ main.cpp:147:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 147 | for (size_t i = 2; i <= m + 1; i++) | ~~^~~~~~~~ main.cpp:155:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 155 | for (size_t j = 0; j < e; j++) | ~~^~~ main.cpp:169:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 169 | for (size_t i = 2; i <= n + 1; i++) | ~~^~~~~~~~ main.cpp:170:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 170 | for (size_t j = 2; j <= m + 1; j++) | ~~^~~~~~~~