Compilare: user.cpp: In function ‘bool cmp(elem, elem)’: user.cpp:11:19: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses] if (x.val & 1 == y.val & 1) return x.val < y.val; //aceiasi paritate ^ user.cpp: In function ‘void rezolva(int, int, int, int)’: user.cpp:41:48: warning: ‘I’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (Qst<=mij-1) rezolva (Qst, mij-1, ci, I); ^