結果
| 問題 | No.1611 Minimum Multiple with Double Divisors |
| ユーザー |
 otera
|
| 提出日時 | 2022-10-10 05:07:26 |
| 言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 7,980 bytes |
| コンパイル時間 | 2,892 ms |
| コンパイル使用メモリ | 212,408 KB |
| 実行使用メモリ | 6,948 KB |
| 最終ジャッジ日時 | 2024-06-24 01:14:58 |
| 合計ジャッジ時間 | 42,117 ms |
|
ジャッジサーバーID （参考情報） |
judge1 / judge5 |
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テストケース
テストケース表示| 入力 | 結果 | 実行時間 実行使用メモリ |
|---|---|---|
| testcase_00 | AC | 1,906 ms
6,816 KB |
| testcase_01 | WA | - |
| testcase_02 | WA | - |
| testcase_03 | WA | - |
| testcase_04 | WA | - |
| testcase_05 | WA | - |
| testcase_06 | WA | - |
| testcase_07 | WA | - |
| testcase_08 | WA | - |
| testcase_09 | WA | - |
| testcase_10 | WA | - |
| testcase_11 | WA | - |
| testcase_12 | WA | - |
| testcase_13 | WA | - |
| testcase_14 | WA | - |
| testcase_15 | WA | - |
| testcase_16 | WA | - |
| testcase_17 | WA | - |
| testcase_18 | WA | - |
| testcase_19 | WA | - |
| testcase_20 | WA | - |
| testcase_21 | WA | - |
| testcase_22 | WA | - |
| testcase_23 | WA | - |
| testcase_24 | WA | - |
| testcase_25 | WA | - |
| testcase_26 | WA | - |
| testcase_27 | WA | - |
| testcase_28 | AC | 2 ms
6,944 KB |
| testcase_29 | AC | 2 ms
6,940 KB |
| testcase_30 | AC | 2 ms
6,940 KB |
| testcase_31 | AC | 2 ms
6,944 KB |
| testcase_32 | AC | 2 ms
6,948 KB |
| testcase_33 | AC | 3 ms
6,940 KB |
| testcase_34 | AC | 2 ms
6,940 KB |
| testcase_35 | WA | - |
| testcase_36 | AC | 2 ms
6,944 KB |
| testcase_37 | AC | 2 ms
6,940 KB |
| testcase_38 | AC | 2 ms
6,944 KB |
ソースコード
/**
* author: otera
**/
#include<bits/stdc++.h>
namespace otera {
struct Eratos {
public:
Eratos() : Eratos(0) {}
Eratos(int N) { init(N); }
void init(int N) {
_N = N;
_primes.clear();
_isprime.assign(_N + 1, true);
_min_factor.assign(_N + 1, -1);
_isprime[0] = _isprime[1] = false;
_min_factor[0] = 0, _min_factor[1] = 1;
for (int i = 2; i <= _N; ++i) {
if (!_isprime[i]) continue;
_primes.push_back(i);
_min_factor[i] = i;
for (int j = i * 2; j <= _N; j += i) {
_isprime[j] = false;
if (_min_factor[j] == -1) _min_factor[j] = i;
}
}
}
bool isprime(int n) {
assert(0 <= n and n <= _N);
return _isprime[n];
}
std::vector<int> primes() {
return _primes;
}
std::vector<std::pair<int,int>> prime_factors(int n) {
std::vector<std::pair<int,int>> res;
while (n != 1) {
int prime = _min_factor[n];
int exp = 0;
while (_min_factor[n] == prime) {
++exp;
n /= prime;
}
res.push_back(std::make_pair(prime, exp));
}
return res;
}
std::vector<int> divisors(int n) {
std::vector<int> res({1});
auto pf = prime_factors(n);
for (auto p :pf) {
int n = (int)res.size();
for (int i = 0; i < n; ++i) {
int v = 1;
for (int j = 0; j < p.second; ++j) {
v *= p.first;
res.push_back(res[i] * v);
}
}
}
return res;
}
private:
int _N;
std::vector<int> _primes;
std::vector<bool> _isprime;
std::vector<int> _min_factor;
};
} // namespace otera
using namespace std;
#define int long long
using ll = long long;
using ld = long double;
using ull = unsigned long long;
using int128_t = __int128_t;
#define repa(i, n) for(int i = 0; i < n; ++ i)
#define repb(i, a, b) for(int i = a; i < b; ++ i)
#define repc(i, a, b, c) for(int i = a; i < b; i += c)
#define overload4(a, b, c, d, e, ...) e
#define overload3(a, b, c, d, ...) d
#define rep(...) overload4(__VA_ARGS__, repc, repb, repa)(__VA_ARGS__)
#define rep1a(i, n) for(int i = 0; i <= n; ++ i)
#define rep1b(i, a, b) for(int i = a; i <= b; ++ i)
#define rep1c(i, a, b, c) for(int i = a; i <= b; i += c)
#define rep1(...) overload4(__VA_ARGS__, rep1c, rep1b, rep1a)(__VA_ARGS__)
#define rev_repa(i, n) for(int i=n-1;i>=0;i--)
#define rev_repb(i, a, b) assert(a > b);for(int i=a;i>b;i--)
#define rev_rep(...) overload3(__VA_ARGS__, rev_repb, rev_repa)(__VA_ARGS__)
#define rev_rep1a(i, n) for(int i=n;i>=1;i--)
#define rev_rep1b(i, a, b) assert(a >= b);for(int i=a;i>=b;i--)
#define rev_rep1(...) overload3(__VA_ARGS__, rev_rep1b, rev_rep1a)(__VA_ARGS__)
typedef pair<int, int> P;
typedef pair<ll, ll> LP;
#define pb push_back
#define pf push_front
#define ppb pop_back
#define ppf pop_front
#define eb emplace_back
#define fr first
#define sc second
#define all(c) c.begin(),c.end()
#define rall(c) c.rbegin(), c.rend()
#define lb(c, x) distance((c).begin(), lower_bound(all(c), (x)))
#define ub(c, x) distance((c).begin(), upper_bound(all(c), (x)))
#define Sort(a) sort(all(a))
#define Rev(a) reverse(all(a))
#define Uniq(a) sort(all(a));a.erase(unique(all(a)),end(a))
#define si(c) (int)(c).size()
inline ll popcnt(ull a){ return __builtin_popcountll(a); }
#define kth_bit(x, k) ((x>>k)&1)
#define unless(A) if(!(A))
ll intpow(ll a, ll b){ ll ans = 1; while(b){ if(b & 1) ans *= a; a *= a; b /= 2; } return ans; }
ll intpow(ll a, ll b, ll m) {ll ans = 1; while(b){ if(b & 1) (ans *= a) %= m; (a *= a) %= m; b /= 2; } return ans; }
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
#define INT(...) int __VA_ARGS__;in(__VA_ARGS__)
#define LL(...) ll __VA_ARGS__;in(__VA_ARGS__)
#define ULL(...) ull __VA_ARGS__;in(__VA_ARGS__)
#define STR(...) string __VA_ARGS__;in(__VA_ARGS__)
#define CHR(...) char __VA_ARGS__;in(__VA_ARGS__)
#define DBL(...) double __VA_ARGS__;in(__VA_ARGS__)
#define LD(...) ld __VA_ARGS__;in(__VA_ARGS__)
#define vec(type,name,...) vector<type>name(__VA_ARGS__)
#define VEC(type,name,size) vector<type>name(size);in(name)
#define vv(type,name,h,...) vector<vector<type>>name(h,vector<type>(__VA_ARGS__))
#define VV(type,name,h,w) vector<vector<type>>name(h,vector<type>(w));in(name)
#define vvv(type,name,h,w,...) vector<vector<vector<type>>>name(h,vector<vector<type>>(w,vector<type>(__VA_ARGS__)))
template <class T> using vc = vector<T>;
template <class T> using vvc = vector<vc<T>>;
template <class T> using vvvc = vector<vvc<T>>;
template <class T> using vvvvc = vector<vvvc<T>>;
template <class T> using pq = priority_queue<T>;
template <class T> using pqg = priority_queue<T, vector<T>, greater<T>>;
template <class T, class U> using umap = unordered_map<T, U>;
template<class T> void scan(T& a){ cin >> a; }
template<class T> void scan(vector<T>& a){ for(auto&& i : a) scan(i); }
void in(){}
template <class Head, class... Tail> void in(Head& head, Tail&... tail){ scan(head); in(tail...); }
void print(){ cout << ' '; }
template<class T> void print(const T& a){ cout << a; }
template<class T> void print(const vector<T>& a){ if(a.empty()) return; print(a[0]); for(auto i = a.begin(); ++i != a.end(); ){ cout << ' '; print(*i); } }
int out(){ cout << '\n'; return 0; }
template<class T> int out(const T& t){ print(t); cout << '\n'; return 0; }
template<class Head, class... Tail> int out(const Head& head, const Tail&... tail){ print(head); cout << ' '; out(tail...); return 0; }
#define CHOOSE(a) CHOOSE2 a
#define CHOOSE2(a0,a1,a2,a3,a4,x,...) x
#define debug_1(x1) cout<<#x1<<": "<<x1<<endl
#define debug_2(x1,x2) cout<<#x1<<": "<<x1<<", "#x2<<": "<<x2<<endl
#define debug_3(x1,x2,x3) cout<<#x1<<": "<<x1<<", "#x2<<": "<<x2<<", "#x3<<": "<<x3<<endl
#define debug_4(x1,x2,x3,x4) cout<<#x1<<": "<<x1<<", "#x2<<": "<<x2<<", "#x3<<": "<<x3<<", "#x4<<": "<<x4<<endl
#define debug_5(x1,x2,x3,x4,x5) cout<<#x1<<": "<<x1<<", "#x2<<": "<<x2<<", "#x3<<": "<<x3<<", "#x4<<": "<<x4<<", "#x5<<": "<<x5<<endl
#ifdef DEBUG
#define debug(...) CHOOSE((__VA_ARGS__,debug_5,debug_4,debug_3,debug_2,debug_1,~))(__VA_ARGS__)
#define dump(...) { print(#__VA_ARGS__); print(":"); out(__VA_ARGS__); }
#else
#define debug(...)
#define dump(...)
#endif
struct io_setup {
io_setup(int precision = 20) {
ios::sync_with_stdio(false);
cin.tie(0);
cout << fixed << setprecision(precision);
}
} io_setup_ {};
otera::Eratos er;
const ll INF = 1LL<<60;
void solve() {
LL(x);
ll ans = INF;
for(int p = 2; p <= 40; ++ p) {
if(er.isprime(p)) {
rep(k, 8) {
if(pow((ld)p, k) > INF) continue;
int q = intpow(p, k);
if((k != 0 and x % q == 0 and x % (q * p) != 0) or (k == 0 and x % p != 0)) {
ld res = (ld)x * q * p;
if(res < (ld)INF) {
debug(p, x * q * p);
chmin(ans, x * q * p);
}
}
}
}
}
out(ans);
}
signed main() {
er.init(1010);
int testcase = 1;
in(testcase);
while(testcase--) solve();
return 0;
}