Compilare: main.cpp: In function 'void ParseazaExpresia(const std::string&, int&, std::vector<Monom>&)': main.cpp:21:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 21 | while (i < expresie.size()) { | ~~^~~~~~~~~~~~~~~~~ main.cpp:37:20: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 37 | if (coeficient == 0) | ^ main.cpp:38:21: warning: 'cp' may be used uninitialized [-Wmaybe-uninitialized] 38 | if (cp == '0') | ^~ main.cpp:22:14: note: 'cp' was declared here 22 | char cp, c = expresie[i]; | ^~