Compilare: main.cpp: In function 'void Add(int, int)': main.cpp:2:30: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses] #define zero(x) (x ^ (x - 1) & x) ~~~~~~~~^~~~~ #define NMAX 100005 ~~~~~~~~~~~~~~~~~~~~ ~ using namespace std; ~~~~~~~~~~~~~~~~~~~~~ ~ ifstream f ("aib.in"); ~~~~~~~~~~~~~~~~~~~~~~~ ofstream g ("aib.out"); ~~~~~~~~~~~~~~~~~~~~~~~~ ~ int n , m , x , y; ~~~~~~~~~~~~~~~~~~~ short type; ~~~~~~~~~~~~ int a[NMAX]; ~~~~~~~~~~~~~ ~ void Add(int poz , int value) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ~~ for(int i = poz ; i <= n ; i += zero(i)) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:16:37: note: in expansion of macro 'zero' for(int i = poz ; i <= n ; i += zero(i)) ^~~~ main.cpp: In function 'int Sum(int)': main.cpp:2:30: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses] #define zero(x) (x ^ (x - 1) & x) ~~~~~~~~^~~~~ #define NMAX 100005 ~~~~~~~~~~~~~~~~~~~~ ~ using namespace std; ~~~~~~~~~~~~~~~~~~~~~ ~ ifstream f ("aib.in"); ~~~~~~~~~~~~~~~~~~~~~~~ ofstream g ("aib.out");