Compilare: main.cpp: In function 'int main()': main.cpp:57:15: warning: left operand of comma operator has no effect [-Wunused-value] v[i+1],c+=2; ~~~~~^ main.cpp:100:28: warning: 'c1' may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<l1-2<<" "<<c1-2<<" "<<min-1; ^~~ main.cpp:100:17: warning: 'l1' may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<l1-2<<" "<<c1-2<<" "<<min-1; ^~~