Compilare: main.cpp: In function 'int main()': main.cpp:12:17: warning: statement has no effect [-Wunused-value] i >> greutate >> profit; ~~~~~~~~~~~~~~^~~~~~~~~ main.cpp:14:39: warning: suggest parentheses around assignment used as truth value [-Wparentheses] if (v[j] = v[j - greutate] + profit) ^ main.cpp:8:31: warning: 'greutate' may be used uninitialized in this function [-Wmaybe-uninitialized] int obiecte, gmax, v[10000], greutate, profit; ^~~~~~~~ main.cpp:14:31: warning: 'profit' may be used uninitialized in this function [-Wmaybe-uninitialized] if (v[j] = v[j - greutate] + profit) ~~~~~~~~~~~~~~~~^~~~~~~~