Compilare: main.cpp: In function 'bool bellman_ford()': main.cpp:13:19: warning: unused variable 'cicluNegativ' [-Wunused-variable] int i,j,u,v,c,cicluNegativ=0; ^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:51:11: warning: unused variable 'x' [-Wunused-variable] int i,x,y,c; ^ main.cpp:51:13: warning: unused variable 'y' [-Wunused-variable] int i,x,y,c; ^ main.cpp:51:15: warning: unused variable 'c' [-Wunused-variable] int i,x,y,c; ^ main.cpp: In function 'bool bellman_ford()': main.cpp:25:14: warning: iteration 25049 invokes undefined behavior [-Waggressive-loop-optimizations] u=muchii[j][0]; //nodul u ~^~~~~~~~~~~~~ main.cpp:23:18: note: within this loop for(j=1;j<=DM;j++) //ia fiecare muchie m ori ^