Compilare: main.cpp: In function 'bool infasuratoare(std::vector<puncte>&)': main.cpp:37:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<puncte>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 37 | for(int i = 2; i < v.size(); i++) { | ~~^~~~~~~~~~ main.cpp: In function 'll arie(std::vector<puncte>&)': main.cpp:49:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<puncte>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 49 | for(int i = 0; i + 1 < v.size(); i++) | ~~~~~~^~~~~~~~~~ main.cpp: In function 'void print()': main.cpp:57:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<puncte>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 57 | for(int i = 0; i < st.size(); i++) | ~~^~~~~~~~~~~ main.cpp:60:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<puncte>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 60 | for(int i = 0; i < dr.size(); i++) | ~~^~~~~~~~~~~ main.cpp: In function 'void check()': main.cpp:75:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<puncte>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 75 | for(int i = 0; i < st.size(); i++) | ~~^~~~~~~~~~~ main.cpp:77:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<puncte>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 77 | for(int i = 0; i < dr.size(); i++) | ~~^~~~~~~~~~~ main.cpp:80:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 80 | for(int i = 0; i < ion.size(); i++) { | ~~^~~~~~~~~~~~