Compilare: user.cpp: In function ‘double distpctsegm(punct, punct, punct)’: user.cpp:41:16: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(a.x<=b.x&&a.x>=c.x||a.x<=c.x&&a.x>=b.x) ^ user.cpp:45:16: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(a.y<=b.y&&a.y>=c.y||a.y<=c.y&&a.y>=b.y) ^