Compilare: main.cpp: In function 'bool compare(kys, kys)': main.cpp:13:49: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 13 | return a.c<b.c||a.c==b.c&&(a.x<b.x||a.x==b.x&&a.y<b.y); | ~~~~~~~~^~~~~~~~~ main.cpp:13:29: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 13 | return a.c<b.c||a.c==b.c&&(a.x<b.x||a.x==b.x&&a.y<b.y); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~