Compilare: main.cpp: In member function 'bool CMP::operator()(const point&, const point&) const': main.cpp:44:37: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 44 | return (a.x<b.x || a.x==b.x && a.y<b.y); | ~~~~~~~~~^~~~~~~~~~ main.cpp: In function 'bool cmp(point, point)': main.cpp:51:33: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 51 | return (a.x<b.x || a.x==b.x && a.y<b.y); | ~~~~~~~~~^~~~~~~~~~