Compilare: main.cpp: In function 'int main()': main.cpp:79:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<punct>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 79 | for(int i = 0; i < s.size(); i++){ | ~~^~~~~~~~~~ main.cpp:48:8: warning: unused variable 'offsetx' [-Wunused-variable] 48 | db offsetx = 0, offsety = 0; | ^~~~~~~ main.cpp:48:21: warning: unused variable 'offsety' [-Wunused-variable] 48 | db offsetx = 0, offsety = 0; | ^~~~~~~