Compilare: main.cpp: In function 'std::vector<int> interclas(std::vector<int>, std::vector<int>)': main.cpp:24:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | while(i < a.size() && j < b.size()) | ~~^~~~~~~~~~ main.cpp:24:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | while(i < a.size() && j < b.size()) | ~~^~~~~~~~~~ main.cpp:31:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 31 | while(i < a.size()) | ~~^~~~~~~~~~ main.cpp:34:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 34 | while(j < b.size()) | ~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:198:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 198 | for(j = 0 ; j < elim.size(); j++) | ~~^~~~~~~~~~~~~