Compilare: main.cpp: In function 'int afla_similitudinea(std::__cxx11::string, std::__cxx11::string)': main.cpp:68:15: warning: array subscript has type 'char' [-Wchar-subscripts] pozitii[b[i]].push_back(i + 1); ^ main.cpp:72:28: warning: array subscript has type 'char' [-Wchar-subscripts] for (int p : pozitii[a[i]]) ^ main.cpp:74:28: warning: array subscript has type 'char' [-Wchar-subscripts] for (int p : pozitii[a[i]]) { ^