Compilare: main.cpp: In function 'bool square(int, int, int)': main.cpp:51:33: warning: unused variable 'x' [-Wunused-variable] int ii, jj, suma = 0, aria, x, y; ^ main.cpp:51:36: warning: unused variable 'y' [-Wunused-variable] int ii, jj, suma = 0, aria, x, y; ^ main.cpp: In function 'int getlatromb(int, int)': main.cpp:63:6: warning: variable 'latura' set but not used [-Wunused-but-set-variable] int latura, ox, oy; ^~~~~~ main.cpp:67:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'bool romb(int, int, int)': main.cpp:72:11: warning: unused variable 'aux' [-Wunused-variable] int ii, aux = 0, st = j, dr = j, aria, suma; ^~~