結果
| 問題 |
No.2081 Make a Test Case of GCD Subset
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2022-10-14 16:18:51 |
| 言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 3,084 bytes |
| コンパイル時間 | 4,362 ms |
| コンパイル使用メモリ | 241,304 KB |
| 実行使用メモリ | 6,948 KB |
| 最終ジャッジ日時 | 2024-06-26 12:38:57 |
| 合計ジャッジ時間 | 8,393 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 4 WA * 23 |
ソースコード
#include <bits/stdc++.h>
#include <atcoder/all>
typedef long long int ll;
using namespace std;
using namespace atcoder;
typedef pair<ll, ll> P;
#define loop(i,n) for(int i=0;i<n;i++)
template<typename T> using min_priority_queue = priority_queue<T, vector<T>, greater<T>>;
const ll MOD = 998244353;
using mint = modint998244353;
// const ll MOD = 1000000007;
// using mint = modint1000000007;
const int MAX = 2000005;
long long fac[MAX], finv[MAX], inv[MAX];
void COMinit() {
fac[0] = fac[1] = 1;
finv[0] = finv[1] = 1;
inv[1] = 1;
for (int i = 2; i < MAX; i++){
fac[i] = fac[i - 1] * i % MOD;
inv[i] = MOD - inv[MOD%i] * (MOD / i) % MOD;
finv[i] = finv[i - 1] * inv[i] % MOD;
}
}
long long COM(int n, int k){
if (n < k) return 0;
if (n < 0 || k < 0) return 0;
return fac[n] * (finv[k] * finv[n - k] % MOD) % MOD;
}
ll gcd(ll x, ll y) {
if (y == 0) return x;
else if (y > x) {
return gcd (y, x);
}
else return gcd(x % y, y);
}
ll lcm(ll x, ll y) {
return x / gcd(x, y) * y;
}
ll my_sqrt(ll x) {
ll m = 0;
ll M = 3000000001;
while (M - m > 1) {
ll now = (M + m) / 2;
if (now * now <= x) {
m = now;
}
else {
M = now;
}
}
return m;
}
ll keta(ll n, ll hou) {
ll ret = 0;
while (n) {
n /= hou;
ret++;
}
return ret;
}
ll ceil(ll n, ll m) {
// n > 0, m > 0
ll ret = n / m;
if (n % m) ret++;
return ret;
}
ll pow_ll(ll x, ll n) {
if (n == 0) return 1;
if (n % 2) {
return pow_ll(x, n - 1) * x;
}
else {
ll tmp = pow_ll(x, n / 2);
return tmp * tmp;
}
}
vector<ll> compress(vector<ll>& v) {
// [3 5 5 6 1 1 10 1] -> [1 2 2 3 0 0 4 0]
vector<ll> u = v;
sort(u.begin(), u.end());
u.erase(unique(u.begin(),u.end()),u.end());
map<ll, ll> mp;
for (int i = 0; i < u.size(); i++) {
mp[u[i]] = i;
}
for (int i = 0; i < v.size(); i++) {
v[i] = mp[v[i]];
}
return v;
}
int main() {
vector<int> prime;
for (int i = 2; i <= 1000; i++) {
bool ok = true;
for (auto p : prime) {
if (i % p == 0) ok = false;
}
if (ok) prime.push_back(i);
}
vector<vector<int>> v(60);
for (int i = 1; i <= 100000; i++) {
int visit = 0;
int group;
for (int j = 0; j < 60; j++) {
if (i % prime[j] == 0) {
group = j;
visit++;
}
}
if (visit == 1) {
v[group].push_back(i);
}
}
int m;
cin >> m;
vector<int> ans;
ans.push_back(1);
int pop_cnt = 0;
for (int i = 0; i < 30; i++) {
if ((m >> i) & 1) {
pop_cnt++;
for (int j = 0; j < i; j++) {
ans.push_back(v[i][j]);
}
}
}
for (int i = 0; i < pop_cnt; i++) {
ans.push_back(prime[30 + i]);
}
cout << ans.size() << endl;
for (auto x : ans) cout << x << ' ';
return 0;
}