Compilare: main.cpp: In function 'void inmultire(int)': main.cpp:16:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < p.size() && !transport; ++i) { ~~^~~~~~~~~~ main.cpp: In function 'int rest(int, bool)': main.cpp:30:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i == p.size() - 1 && p[i] == 0) ~~^~~~~~~~~~~~~~~