Compilare: user.cpp: In function ‘int main()’: user.cpp:22:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < text.size(); ++i) ^ user.cpp:26:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while ( i < text.size() && text[i] != ' ' && text[i] != '\n') ^ user.cpp:32:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i < cuv.size()) ^ user.cpp:35:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i < cuv.size() && s + cuv[i].size() + 1 <= n) ^ user.cpp:35:62: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i < cuv.size() && s + cuv[i].size() + 1 <= n) ^ user.cpp:42:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i < cuv.size()) // i = cuv.size() - sunt toate cuv ^ user.cpp:70:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int k = is; k < cuv.size()-1; ++k) ^