Compilare: main.cpp: In function 'void tartozas_beolvas(int, int)': main.cpp:9:33: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses] #define zeros(i) ( (i ^ (i - 1) & i )) ~~~~~~~~^~~~~~~ ~ ~ void tartozas_beolvas(int nap, int penz) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ~~ for(int i=nap; i<=n; i+=zeros(i)) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:14:29: note: in expansion of macro 'zeros' for(int i=nap; i<=n; i+=zeros(i)) ^~~~~ main.cpp: In function 'void fizet(int, int)': main.cpp:9:33: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses] #define zeros(i) ( (i ^ (i - 1) & i )) ~~~~~~~~^~~~~~~ ~ ~ void tartozas_beolvas(int nap, int penz) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ~~ for(int i=nap; i<=n; i+=zeros(i)) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ~~ aib[i]+=penz; ~~~~~~~~~~~~~~ } ~~ } ~~ ~ void fizet(int nap, int penz) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ { ~~ for(int i=nap; i<=n; i+=zeros(i)) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:22:29: note: in expansion of macro 'zeros' for(int i=nap; i<=n; i+=zeros(i)) ^~~~~