Compilare: main.cpp: In function 'bool verificare_lexicografic(int, int, int, int, int)': main.cpp:57:13: warning: unused variable 'aux1' [-Wunused-variable] int aux1=v1.top(),aux2=v2.top(); ^~~~ main.cpp:57:27: warning: unused variable 'aux2' [-Wunused-variable] int aux1=v1.top(),aux2=v2.top(); ^~~~ main.cpp: In function 'int main()': main.cpp:140:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(v[m][ctr].size() > m) ~~~~~~~~~~~~~~~~~^~~