結果
| 問題 |
No.2724 Coprime Game 1
|
| コンテスト | |
| ユーザー |
AngrySadEight
|
| 提出日時 | 2023-05-24 00:40:19 |
| 言語 | C++17(gcc12) (gcc 12.3.0 + boost 1.87.0) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 3,995 bytes |
| コンパイル時間 | 19,021 ms |
| コンパイル使用メモリ | 270,872 KB |
| 最終ジャッジ日時 | 2025-02-13 04:19:02 |
|
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | TLE * 1 |
| other | TLE * 7 |
ソースコード
#pragma GCC target("avx2")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#include <iostream>
#include <iomanip>
#include <string>
#include <vector>
#include <algorithm>
#include <functional>
#include <stack>
#include <queue>
#include <map>
#include <set>
#include <unordered_map>
#include <unordered_set>
#include <cmath>
#include <cassert>
#include <ctime>
#include <utility>
#include <random>
#include <tuple>
#include <bitset>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
typedef long long ll;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define repr(i, n) for (int i = (int)(n) - 1; i >= 0; i--)
#define repk(i, k, n) for (int i = k; i < (int)(n); i++)
#define all(v) v.begin(), v.end()
#define mod1 1000000007
#define mod2 998244353
#define mod3 100000007
#define vi vector<int>
#define vs vector<string>
#define vc vector<char>
#define vl vector<ll>
#define vb vector<bool>
#define vvi vector<vector<int>>
#define vvc vector<vector<char>>
#define vvl vector<vector<ll>>
#define vvb vector<vector<bool>>
#define vvvi vector<vector<vector<int>>>
#define vvvl vector<vector<vector<ll>>>
#define pii pair<int,int>
#define pil pair<int,ll>
#define pli pair<ll, int>
#define pll pair<ll, ll>
#define vpii vector<pair<int,int>>
#define vpll vector<pair<ll,ll>>
#define vvpii vector<vector<pair<int,int>>>
#define vvpll vector<vector<pair<ll,ll>>>
template<typename T> void debug(T e){
cerr << e << endl;
}
template<typename T> void debug(vector<T> &v){
rep(i, v.size()){
cerr << v[i] << " ";
}
cerr << endl;
}
template<typename T> void debug(vector<vector<T>> &v){
rep(i, v.size()){
rep(j, v[i].size()){
cerr << v[i][j] << " ";
}
cerr << endl;
}
}
template<typename T> void debug(vector<pair<T, T>> &v){
rep(i,v.size()){
cerr << v[i].first << " " << v[i].second << endl;
}
}
template<typename T> void debug(set<T> &st){
for (auto itr = st.begin(); itr != st.end(); itr++){
cerr << *itr << " ";
}
cerr << endl;
}
template<typename T> void debug(multiset<T> &ms){
for (auto itr = ms.begin(); itr != ms.end(); itr++){
cerr << *itr << " ";
}
cerr << endl;
}
template<typename T> void debug(map<T, T> &mp){
for (auto itr = mp.begin(); itr != mp.end(); itr++){
cerr << itr->first << " " << itr->second << endl;
}
}
void debug_out(){
cerr << endl;
}
template <typename Head, typename... Tail>
void debug_out(Head H, Tail... T){
cerr << H << " ";
debug_out(T...);
}
ll my_pow(ll x, ll n, ll mod){
// 繰り返し二乗法.x^nをmodで割った余り.
ll ret;
if (n == 0){
ret = 1;
}
else if (n % 2 == 1){
ret = (x * my_pow((x * x) % mod, n / 2, mod)) % mod;
}
else{
ret = my_pow((x * x) % mod, n / 2, mod);
}
return ret;
}
ll inv(ll x, ll mod){
return my_pow(x, mod - 2, mod);
}
int main(){
vvl vec(3000001, vl(0));
for (ll i = 2; i <= 3000000; i++){
for (ll j = 2; j * i <= 3000000; j++){
vec[j * i].push_back(i);
}
}
ll T;
cin >> T;
vpll query(T);
for (ll i = 0; i < T; i++){
ll N;
cin >> N;
query[i] = (pll(N, i));
}
//debug(query);
sort(all(query));
vl ans(T, -1);
dsu tree(3000001);
for (ll i = 2; i <= query[0].first; i++){
for (ll j = 0; j < vec[i].size(); j++){
tree.merge(i, vec[i][j]);
}
}
ans[query[0].second] = tree.size(query[0].first);
for (ll i = 1; i < T; i++){
for (ll j = query[i - 1].first + 1; j <= query[i].first; j++){
for (ll k = 0; k < vec[j].size(); k++){
tree.merge(j, vec[j][k]);
}
}
ans[query[i].second] = tree.size(query[i].first);
}
//debug(ans);
for (ll i = 0; i < T; i++){
if (ans[i] % 2 == 1) cout << 'P' << endl;
else cout << 'K' << endl;
}
}
AngrySadEight