#include using namespace std; using i64 = long long; using u64 = unsigned long long; #define REP(i, n) for (int i = 0; (i64)(i) < (i64)(n); ++i) #ifdef ENABLE_DEBUG template void debug(T value) { cerr << value; } template void debug(T value, Ts... args) { cerr << value << ", "; debug(args...); } #define DEBUG(...) \ do { \ cerr << " \033[33m (L" << __LINE__ << ") "; \ cerr << #__VA_ARGS__ << ":\033[0m "; \ debug(__VA_ARGS__); \ cerr << endl; \ } while (0) #else #define debug(...) #define DEBUG(...) #endif int main() { ios::sync_with_stdio(false); cin.tie(nullptr); int n; cin >> n; for (int i = n; i > n / 2; --i) { if (i != n) cout << " "; cout << i; } cout << endl; }