Compilare: main.cpp:2:47: warning: bad option '-f Ofast' to pragma 'optimize' [-Wpragmas] 2 | #pragma GCC optimize("O3, Ofast, unroll-loops") | ^ main.cpp:2:47: warning: bad option '-f unroll-loops' to pragma 'optimize' [-Wpragmas] main.cpp:9:61: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes] 9 | void copy_array(int n, char dest[NMAX], const char src[NMAX]) { | ^ main.cpp:9:61: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] main.cpp:13:43: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes] 13 | void print_array(int n, const char x[NMAX]) { | ^ main.cpp:13:43: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] main.cpp:17:55: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes] 17 | bool move_soldiers(int n, char s[NMAX], char aux[NMAX]) { | ^ main.cpp:17:55: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] main.cpp:37:17: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes] 37 | void solve_test(){ | ^ main.cpp:37:17: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] main.cpp:50:10: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes] 50 | int main() { | ^ main.cpp:50:10: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]