Compilare: main.cpp: In function 'void Relaxare(int)': main.cpp:16:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < v[nod].size(); i++) ~~^~~~~~~~~~~~~~~ main.cpp:14:9: warning: unused variable 'mn' [-Wunused-variable] int i, mn = inf, p = 0; ^~ main.cpp:14:19: warning: unused variable 'p' [-Wunused-variable] int i, mn = inf, p = 0; ^