結果
| 問題 |
No.42 貯金箱の溜息
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2019-08-21 23:10:58 |
| 言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 28 ms / 5,000 ms |
| コード長 | 6,011 bytes |
| コンパイル時間 | 1,787 ms |
| コンパイル使用メモリ | 176,912 KB |
| 実行使用メモリ | 6,820 KB |
| 最終ジャッジ日時 | 2024-10-10 04:04:55 |
| 合計ジャッジ時間 | 2,507 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 3 |
ソースコード
// includes
#include <bits/stdc++.h>
// macros
#define pb emplace_back
#define mk make_pair
#define pq priority_queue
#define FOR(i, a, b) for(int i=(a);i<(b);++i)
#define rep(i, n) FOR(i, 0, n)
#define rrep(i, n) for(int i=((int)(n)-1);i>=0;i--)
#define irep(itr, st) for(auto itr = (st).begin(); itr != (st).end(); ++itr)
#define irrep(itr, st) for(auto itr = (st).rbegin(); itr != (st).rend(); ++itr)
#define vrep(v, i) for(int i = 0; i < (v).size(); i++)
#define all(x) (x).begin(),(x).end()
#define sz(x) ((int)(x).size())
#define UNIQUE(v) v.erase(unique(v.begin(), v.end()), v.end())
#define FI first
#define SE second
#define bit(n) (1LL<<(n))
#define INT(n) int n; cin >> n;
#define LL(n) ll n; cin >> n;
#define DOUBLE(n) double n; cin >> n;
using namespace std;
template <class T>bool chmax(T &a, const T &b){if(a < b){a = b; return 1;} return 0;}
template <class T>bool chmin(T &a, const T &b){if(a > b){a = b; return 1;} return 0;}
template <typename T> istream &operator>>(istream &is, vector<T> &vec){for(auto &v: vec)is >> v; return is;}
template <typename T> ostream &operator<<(ostream &os, const vector<T>& vec){for(int i = 0; i < vec.size(); i++){ os << vec[i]; if(i + 1 != vec.size())os << " ";} return os;}
template <typename T> ostream &operator<<(ostream &os, const set<T>& st){for(auto itr = st.begin(); itr != st.end(); ++itr){ os << *itr; auto titr = itr; if(++titr != st.end())os << " ";} return os;}
template <typename T> ostream &operator<<(ostream &os, const unordered_set<T>& st){for(auto itr = st.begin(); itr != st.end(); ++itr){ os << *itr; auto titr = itr; if(++titr != st.end())os << " ";} return os;}
template <typename T> ostream &operator<<(ostream &os, const multiset<T>& st){for(auto itr = st.begin(); itr != st.end(); ++itr){ os << *itr; auto titr = itr; if(++titr != st.end())os << " ";} return os;}
template <typename T> ostream &operator<<(ostream &os, const unordered_multiset<T>& st){for(auto itr = st.begin(); itr != st.end(); ++itr){ os << *itr; auto titr = itr; if(++titr != st.end())os << " ";} 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 T1, typename T2> ostream &operator<<(ostream &os, const map<T1, T2> &mp){for(auto itr = mp.begin(); itr != mp.end(); ++itr){ os << itr->first << ":" << itr->second; auto titr = itr; if(++titr != mp.end())os << " "; } return os;}
template <typename T1, typename T2> ostream &operator<<(ostream &os, const unordered_map<T1, T2> &mp){for(auto itr = mp.begin(); itr != mp.end(); ++itr){ os << itr->first << ":" << itr->second; auto titr = itr; if(++titr != mp.end())os << " "; } return os;}
// types
using ll = long long int;
using P = pair<int, int>;
using Pli = pair<ll, int>;
using Pil = pair<int, ll>;
using Pll = pair<ll, ll>;
using Pdd = pair<double, double>;
using cd = complex<double>;
// constants
const int inf = 1e9;
const ll linf = 1LL << 50;
const double EPS = 1e-10;
const int mod = 1e9 + 9;
const int dx[4] = {-1, 0, 1, 0};
const int dy[4] = {0, -1, 0, 1};
// solve
template <int MOD=int(1e9+9)>
struct ModInt {
ll x = 0;
ModInt(){}
ModInt(ll x_){
x = int(x_ % MOD);
if(x < 0)x += MOD;
}
ModInt(const ModInt &m){
x = m.x;
}
ModInt& operator+=(const ModInt &y){
x = (x + y.x) % MOD;
if(x < 0)x += MOD;
return *this;
}
ModInt& operator-=(const ModInt &y){
x = (x - y.x) % MOD;
if(x < 0)x += MOD;
return *this;
}
ModInt& operator*=(const ModInt &y){
x = (x * y.x) % MOD;
if(x < 0)x += MOD;
return *this;
}
ModInt& operator/=(const ModInt &y){
x = (x * y.inverse().x) % MOD;
if(x < 0)x += MOD;
return *this;
}
ModInt inverse() const{
ll res = 1;
ll tmp = MOD - 2;
ll curr = x;
while(tmp){
if(tmp % 2 == 1)res = res * curr % MOD;
curr = curr * curr % MOD;
tmp /= 2;
}
return ModInt(res);
}
ModInt operator-() const{
return ModInt(-x);
}
ModInt operator+(const ModInt &y) const{
return ModInt(*this) += y;
}
ModInt operator-(const ModInt &y) const{
return ModInt(*this) -= y;
}
ModInt operator*(const ModInt &y) const{
return ModInt(*this) *= y;
}
ModInt operator/(const ModInt &y) const{
return ModInt(*this) /= y;
}
bool operator==(const ModInt &y) const{
return x == y.x;
}
bool operator!=(const ModInt &y) const{
return x != y.x;
}
friend ostream& operator<<(ostream &os, const ModInt<MOD> &m){
return os << m.x;
}
friend istream& operator>>(istream &is, ModInt<MOD> &m){
long t;
is >> t;
m = ModInt<MOD>(t);
return is;
}
};
template <typename T>
struct LagrangeInterpolationM{
int n = 0;
vector<T> x, y;
vector<T> nume;
LagrangeInterpolationM(){}
LagrangeInterpolationM(const vector<T> &x, const vector<T> &y): x(x), y(y){
n = x.size() - 1;
nume.resize(n + 1);
for(int i = 0; i <= n; i++){
T t = T(1);
for(int j = 0; j <= n; j++){
if(i == j)continue;
t = t * (x[i] - x[j]);
}
nume[i] = t.inverse();
}
}
T val(T t){
T a = T(1);
for(int i = 0; i <= n; i++){
if(t == x[i])return y[i];
a = a * (t - x[i]);
}
T res = T(0);
for(int i = 0; i <= n; i++){
res += y[i] * nume[i] * (a / (t - x[i]));
}
return res;
}
};
ll dp[3100];
int a[6] = {1, 5, 10, 50, 100, 500};
int main(int argc, char const* argv[])
{
ios_base::sync_with_stdio(false);
cin.tie(0);
cout << fixed << setprecision(20);
dp[0] = 1;
rep(i, 6){
rep(j, 3001){
dp[j] = (dp[j] + (j-a[i]>=0?dp[j-a[i]]: 0)) % mod;
}
}
vector<LagrangeInterpolationM<ModInt<>>> lim(500);
rep(i, 500){
vector<ModInt<>> x, y;
rep(j, 6){
x.pb(j);
y.pb(dp[i+j*500]);
}
lim[i] = LagrangeInterpolationM<ModInt<>>(x, y);
}
INT(t);
rep(i_, t){
LL(m);
ll l = m / 500;
ll mo = m % 500;
cout << lim[mo].val(l) << endl;
}
return 0;
}