Compilare: main.cpp: In function 'void Verifica(int)': main.cpp:13:26: warning: variable 'x' set but not used [-Wunused-but-set-variable] 13 | int i, j, maxim = 0, x, arie; | ^ main.cpp: In function 'int main()': main.cpp:57:15: warning: variable 'x' set but not used [-Wunused-but-set-variable] 57 | int i, j, x, l1, l2, maxi, arie; | ^ main.cpp:57:18: warning: unused variable 'l1' [-Wunused-variable] 57 | int i, j, x, l1, l2, maxi, arie; | ^~ main.cpp:57:22: warning: unused variable 'l2' [-Wunused-variable] 57 | int i, j, x, l1, l2, maxi, arie; | ^~