Compilare: main.cpp:1:40: warning: bad option '-f unroll-loops' to pragma 'optimize' [-Wpragmas] 1 | #pragma GCC optimize("O2, unroll-loops") | ^ main.cpp:27:50: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 27 | void fastIO(string input = "", string output = "") { | ^ main.cpp:40:30: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 40 | void read(vector<T>& v, int n) { | ^ main.cpp:46:30: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 46 | void print(const vector<T>& v) { | ^ main.cpp:54:34: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 54 | ll power(ll a, ll b, ll mod = MOD) { | ^ main.cpp:65:18: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 65 | ll gcd(ll a, ll b) { | ^ main.cpp:69:18: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 69 | ll lcm(ll a, ll b) { | ^ main.cpp:73:29: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 73 | ll modinv(ll a, ll mod = MOD) { | ^ main.cpp:77:18: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 77 | bool isPrime(ll n) { | ^ main.cpp:90:12: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 90 | void solve() { | ^ main.cpp:116:10: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes] 116 | int main() { | ^