結果

問題 No.1058 素敵な数
ユーザー wotsushi
提出日時 2020-05-22 21:32:01
言語 C++17
(gcc 13.3.0 + boost 1.87.0)
結果
WA  
実行時間 -
コード長 2,579 bytes
コンパイル時間 3,065 ms
コンパイル使用メモリ 201,376 KB
最終ジャッジ日時 2025-01-10 14:22:08
ジャッジサーバーID
(参考情報)
judge4 / judge4
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 1
other AC * 3 WA * 6
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

#pragma region template 2.4
#include <bits/stdc++.h>
using namespace std;
template <typename T>
using pq_asc = priority_queue<T, vector<T>, greater<T>>;
typedef long long ll;
typedef vector<ll> vi;
typedef vector<vi> vvi;
typedef pair<ll, ll> ii;
typedef vector<ii> vii;
typedef vector<string> vs;
#define REP(i, n) for (ll i = 0; i < (n); ++i)
#define REP1(i, n) for (ll i = 1; i <= (n); ++i)
#define FOR(i, a) for (auto &i : a)
#define CH(f, x, y) x = f(x, y)
#define IN(T, x) \
T x; \
cin >> x;
#define AIN(T, a, n) \
vector<T> a(n); \
FOR(i, a) \
cin >> i;
#define A2IN(T1, a, T2, b, n) \
vector<T1> a(n); \
vector<T2> b(n); \
REP(i, n) \
cin >> a[i] >> b[i];
#define OUT(x) cout << (x) << endl;
#define FOUT(x) cout << fixed << setprecision(15) << (x) << endl;
#define ALL(a) (a).begin(), (a).end()
#define SORT(a) sort(ALL(a))
#define RSORT(a) \
SORT(a); \
reverse(ALL(a))
#define DUMP(x) cout << #x << " = " << (x) << endl;
#define DUMPA(a) \
cout << #a << " = {"; \
JOUT(ALL(a), ", ", cout) << "}" << endl;
template <typename T>
ostream &JOUT(T s, T e, string sep = " ", ostream &os = cout)
{
if (s != e)
{
os << *s;
++s;
}
while (s != e)
{
os << sep << *s;
++s;
}
return os;
}
ostream &YES(bool cond, string yes = "Yes", string no = "No", ostream &os = cout)
{
if (cond)
{
os << yes << endl;
}
else
{
os << no << endl;
}
return os;
}
template <typename T1, typename T2>
ostream &operator<<(ostream &os, const pair<T1, T2> &p)
{
os << '(' << p.first << ", " << p.second << ')';
return os;
}
template <typename T>
ostream &operator<<(ostream &os, const vector<T> &v)
{
os << '[';
JOUT(ALL(v), ", ", os) << ']';
return os;
}
const ll INF = 1e18;
const ll MOD = 1e9 + 7;
#pragma endregion template
int main()
{
IN(ll, N);
if (N == 1)
{
OUT(1);
return 0;
}
ll m = 100130;
vector<bool> p(m, true);
p[1] = false;
vi q;
for (ll i = 2; i < m; ++i)
{
if (p[i])
{
if (i > 1e5)
{
q.push_back(i);
}
for (ll j = 2 * i; j < m; j += i)
{
p[j] = false;
}
}
}
vi r;
FOR(a, q)
{
FOR(b, q)
{
if (a != b)
{
r.push_back(a * b);
}
}
}
SORT(r);
OUT(r[N - 2]);
}
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