Compilare: user.cpp: In function ‘void adauga(int, int)’: user.cpp:14:36: warning: suggest parentheses around arithmetic in operand of ‘^’ [-Wparentheses] for(; pos<=n; pos+=(pos^(pos-1)&pos)) ^ user.cpp: In function ‘int calc(int)’: user.cpp:23:35: warning: suggest parentheses around arithmetic in operand of ‘^’ [-Wparentheses] for(; pos>0; pos-=(pos^(pos-1)&pos)) ^ user.cpp: In function ‘int main()’: user.cpp:76:35: warning: suggest parentheses around arithmetic in operand of ‘^’ [-Wparentheses] for(j=i; j<=n; j+=(j^(j-1)&j)) ^