Compilare: main.cpp: In function 'int comp(cv, cv)': main.cpp:13:33: warning: suggest parentheses around '&&' within '||' [-Wparentheses] return (fabs(a.x-b.x)<0.001 && a.y<b.y || a.x<b.x); ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~ main.cpp: In function 'void cautbinar(double, double)': main.cpp:22:52: warning: suggest parentheses around '&&' within '||' [-Wparentheses] else if(v[m].x>xc || fabs(v[m].x-xc)<0.001 && v[m].y>yc) u=m-1; ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~