Compilare: main.cpp: In function 'bool Cautare(std::vector<int>*, int)': main.cpp:18:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<A[poz].size(); i++) ~^~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:82:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=0; j<G[i][0].size(); j++) ~^~~~~~~~~~~~~~~ main.cpp:85:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(k=0; k<G[x][1].size(); k++) ~^~~~~~~~~~~~~~~ main.cpp:92:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=0; j<G[i][1].size(); j++) ~^~~~~~~~~~~~~~~ main.cpp:95:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(k=0; k<G[x][0].size(); k++) ~^~~~~~~~~~~~~~~