Compilare: main.cpp: In member function 'Huge Huge::operator+(const Huge&) const': main.cpp:31:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 31 | for(int i = 0; i < result.v.size() - 1; i++) { | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:32:12: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 32 | if(i < v.size()) | ~~^~~~~~~~~~ main.cpp:34:12: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 34 | if(i < a.v.size()) | ~~^~~~~~~~~~~~ main.cpp: In member function 'Huge Huge::operator-(const Huge&) const': main.cpp:52:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 52 | for(int i = 0; i < result.v.size() - 1; i++) { | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:53:12: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 53 | if(i < v.size()) | ~~^~~~~~~~~~ main.cpp:55:12: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 55 | if(i < a.v.size()) | ~~^~~~~~~~~~~~ main.cpp: In member function 'Huge Huge::operator*(const Huge&) const': main.cpp:72:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 72 | for(int i = 0; i < v.size(); i++) | ~~^~~~~~~~~~ main.cpp:73:24: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 73 | for(int j = 0; j < a.v.size(); j++) | ~~^~~~~~~~~~~~ main.cpp:75:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 75 | for(int i = 0; i < result.v.size() - 1; i++) { | ~~^~~~~~~~~~~~~~~~~~~~~