Compilare: main.cpp: In function 'void add(int, int)': main.cpp:2:26: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses] 2 | #define zeros(x) (x^(x-1)&x) | ^ main.cpp:7:33: note: in expansion of macro 'zeros' 7 | for(int i = x; i <= n; i += zeros(i)) | ^~~~~ main.cpp: In function 'int sum(int)': main.cpp:2:26: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses] 2 | #define zeros(x) (x^(x-1)&x) | ^ main.cpp:12:28: note: in expansion of macro 'zeros' 12 | for(int i = x; i; i -= zeros(i)) | ^~~~~