Compilare: main.cpp: In function 'void Dijkstra(int)': main.cpp:82:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int j = 0; j < Muchii[nod].size(); ++j) ~~^~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:131:34: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] if ((stare >> j) & 1 == 1) ~~^~~~ main.cpp:135:42: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] if ((stare >> t) & 1 == 0) ~~^~~~