Compilare: main.cpp: In function 'void Sortare(int, int, int)': main.cpp:26:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=1; i<ARB[nod].V.size(); i++) ~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'void Initializare(int, int, int)': main.cpp:44:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0; i<ARB[2*nod].V.size(); i++) ~^~~~~~~~~~~~~~~~~~~~ main.cpp:46:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0; i<ARB[2*nod+1].V.size(); i++) ~^~~~~~~~~~~~~~~~~~~~~~