Compilare: main.cpp: In function 'void Prelucrare()': main.cpp:23:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j = 1; j <= ((60 < s[i].size()) ? 60 : s[i].size()); j++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:25:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (k = 0; k < s[i].size(); k++) { ~~^~~~~~~~~~~~~ main.cpp:26:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (aux.size() >= j) ~~~~~~~~~~~^~~~ main.cpp:29:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (aux.size() == j) { ~~~~~~~~~~~^~~~ main.cpp:39:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (it->first.size() > Maxlenght && it->second == n) ~~~~~~~~~~~~~~~~~^~~~~~~~~~~