Compilare: main.cpp: In function 'void Output::dbg_time()': main.cpp:247:25: warning: statement has no effect [-Wunused-value] 247 | #define gg(...) 777771449 | ^~~~~~~~~ main.cpp:256:9: note: in expansion of macro 'gg' 256 | gg(duration.count()); | ^~ main.cpp: In function 'void solve()': main.cpp:322:22: warning: narrowing conversion of 'i' from 'll' {aka 'long long int'} to 'int' [-Wnarrowing] 322 | qq.pb({ q.j, i, q.x, q.y }); | ^ main.cpp:323:24: warning: narrowing conversion of '- i' from 'll' {aka 'long long int'} to 'int' [-Wnarrowing] 323 | qq.pb({ q.i-1, -i, q.x, q.y }); | ^~