Compilare: main.cpp: In function 'void DFS(int)': main.cpp:19:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<muchii[nod].size();i++) ~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:55:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(noduri.size()-1<=maxim) ~~~~~~~~~~~~~~~^~~~~~~ main.cpp:60:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<noduri.size();i++) ~^~~~~~~~~~~~~~ main.cpp:80:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<noduri.size()-1;i++) ~^~~~~~~~~~~~~~~~