Compilare: user.cpp: In function ‘int main()’: user.cpp:19:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < strlen(s); ++i) ^ user.cpp:21:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(l - lat[s[i]] >= 0) ^ user.cpp:22:37: warning: array subscript has type ‘char’ [-Wchar-subscripts] g << s[i], l -= lat[s[i]]; ^