Compilare: main.cpp:2:47: warning: bad option '-f O3' to pragma 'optimize' [-Wpragmas] 2 | #pragma GCC optimize("Ofast, O3, unroll-loops") | ^ main.cpp:2:47: warning: bad option '-f unroll-loops' to pragma 'optimize' [-Wpragmas] main.cpp:16:11: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes] 16 | void read() { | ^ main.cpp:16:11: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] main.cpp:26:31: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes] 26 | int lgput(int64_t x, int64_t a) { | ^ main.cpp:26:31: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] main.cpp:37:16: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes] 37 | void make_fact() { | ^ main.cpp:37:16: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] main.cpp:49:30: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes] 49 | int comb(int64_t n, int64_t k) { | ^ main.cpp:49:30: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] main.cpp:59:17: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes] 59 | int sc(int masca) { | ^ main.cpp:59:17: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] main.cpp:80:12: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes] 80 | void solve() { | ^ main.cpp:80:12: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] main.cpp:87:13: warning: bad option '-f O3' to attribute 'optimize' [-Wattributes] 87 | signed main() { | ^ main.cpp:87:13: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]