Compilare: main.cpp: In function 'int bellman(int)': main.cpp:25:13: warning: unused variable 'dist' [-Wunused-variable] 25 | int i,j,dist; | ^~~~ main.cpp: In function 'int main()': main.cpp:100:14: warning: 'sol1' may be used uninitialized in this function [-Wmaybe-uninitialized] 100 | g<<sol1<<" "<<sol; | ^~~ main.cpp:100:19: warning: 'sol' may be used uninitialized in this function [-Wmaybe-uninitialized] 100 | g<<sol1<<" "<<sol; | ^~~