Compilare: main.cpp: In function 'int main()': main.cpp:35:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 35 | if(v.size() < k && v[0]+1 <= v[1]){ | ~~~~~~~~~^~~ main.cpp:37:21: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 37 | if(v.size() < k && v[0]+1 <= v[1]) | ~~~~~~~~~^~~ main.cpp:41:27: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 41 | for(int i=1; v.size() < k && i < v.size()-1; i++) | ~~~~~~~~~^~~ main.cpp:41:36: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 41 | for(int i=1; v.size() < k && i < v.size()-1; i++) | ~~^~~~~~~~~~~~ main.cpp:45:20: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 45 | while(v.size() < k) | ~~~~~~~~~^~~