Compilare: main.cpp: In function 'bool operator<(trans, trans)': main.cpp:17:44: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 17 | return a.k<b.k || a.k==b.k && a.xoff<b.xoff || a.k==b.k && a.xoff==b.xoff && a.yoff<b.yoff; | ~~~~~~~~~^~~~~~~~~~~~~~~~ main.cpp:17:91: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 17 | return a.k<b.k || a.k==b.k && a.xoff<b.xoff || a.k==b.k && a.xoff==b.xoff && a.yoff<b.yoff; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~ main.cpp: In function 'trans getTrans(int, int, int)': main.cpp:33:13: warning: 'ref.pos::y' may be used uninitialized [-Wmaybe-uninitialized] 33 | pos ref; | ^~~ main.cpp:33:13: warning: 'ref.pos::x' may be used uninitialized [-Wmaybe-uninitialized]