Compilare: main.cpp: In function 'int main()': main.cpp:52:11: warning: unused variable 'mx' [-Wunused-variable] 52 | int mx = 0,ok = 1; | ^~ main.cpp:52:18: warning: unused variable 'ok' [-Wunused-variable] 52 | int mx = 0,ok = 1; | ^~ main.cpp:66:40: warning: 'ansj' may be used uninitialized in this function [-Wmaybe-uninitialized] 66 | cout << ansi - 1 << " " << ansj - 1; | ^ main.cpp:66:26: warning: 'ansi' may be used uninitialized in this function [-Wmaybe-uninitialized] 66 | cout << ansi - 1 << " " << ansj - 1; | ^~~