Compilare: main.cpp:2:47: warning: bad option '-f Ofast' to pragma 'optimize' [-Wpragmas] 2 | #pragma GCC optimize("Os, Ofast, unroll-loops") | ^ main.cpp:2:47: warning: bad option '-f unroll-loops' to pragma 'optimize' [-Wpragmas] main.cpp:16:72: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes] 16 | void update(int node, int left, int right, int timeArrive, int timeLeft) { | ^ main.cpp:16:72: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] main.cpp:30:10: warning: bad option '-f Ofast' to attribute 'optimize' [-Wattributes] 30 | int main() { | ^ main.cpp:30:10: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]