Compilare: main.cpp: In function 'int main()': main.cpp:53:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (S[i].size() == m) ~~~~~~~~~~~~^~~~ main.cpp:64:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (G[i].size() > maxx) ~~~~~~~~~~~~^~~~~~ main.cpp:73:65: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i != poz && G[i].size() + maxx - muchie(poz, i) == m) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~