#include #include #include #include #include #include #include #include #include using namespace std; typedef long long ll; #define int long long #define double long double typedef vector VI; typedef pair pii; typedef vector VP; typedef vector VS; typedef priority_queue PQ; templatebool chmax(T &a, const T &b) { if (a < b) { a = b; return 1; } return 0; } templatebool chmin(T &a, const T &b) { if (b < a) { a = b; return 1; } return 0; } #define fore(i,a) for(auto &i:a) #define REP(i,n) for(int i=0;i, greater > q2; int solve(int P) { if (P == 2)return P; else return (P - 1)*(P - 1); } signed main() { cin.tie(0); ios::sync_with_stdio(false); int Q; cin >> Q; while (Q--) { int P; cin >> P; cout << solve(P) << '\n'; } return 0; }