結果

問題 No.189 SUPER HAPPY DAY
ユーザー Haar
提出日時 2019-08-23 14:14:43
言語 C++17
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 34 ms / 5,000 ms
コード長 2,508 bytes
コンパイル時間 1,757 ms
コンパイル使用メモリ 194,976 KB
最終ジャッジ日時 2025-01-07 14:42:22
ジャッジサーバーID
(参考情報)
judge2 / judge3
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 3
other AC * 23
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

#include <bits/stdc++.h>
#define LLI long long int
#define FOR(v, a, b) for(LLI v = (a); v < (b); ++v)
#define FORE(v, a, b) for(LLI v = (a); v <= (b); ++v)
#define REP(v, n) FOR(v, 0, n)
#define REPE(v, n) FORE(v, 0, n)
#define REV(v, a, b) for(LLI v = (a); v >= (b); --v)
#define ALL(x) (x).begin(), (x).end()
#define RALL(x) (x).rbegin(), (x).rend()
#define ITR(it, c) for(auto it = (c).begin(); it != (c).end(); ++it)
#define RITR(it, c) for(auto it = (c).rbegin(); it != (c).rend(); ++it)
#define EXIST(c,x) ((c).find(x) != (c).end())
#define fst first
#define snd second
#define popcount __builtin_popcount
#define UNIQ(v) (v).erase(unique(ALL(v)), (v).end())
#define bit(i) (1LL<<(i))
#ifdef DEBUG
#include <misc/C++/Debug.cpp>
#else
#define dump(...) ((void)0)
#endif
#define gcd __gcd
using namespace std;
template <class T> constexpr T lcm(T m, T n){return m/gcd(m,n)*n;}
template <typename I> void join(ostream &ost, I s, I t, string d=" "){for(auto i=s; i!=t; ++i){if(i!=s)ost<<d; ost<<*i;}ost<<endl;}
template <typename T> istream& operator>>(istream &is, vector<T> &v){for(auto &a : v) is >> a; return is;}
template <typename T, typename U> bool chmin(T &a, const U &b){return (a>b ? a=b, true : false);}
template <typename T, typename U> bool chmax(T &a, const U &b){return (a<b ? a=b, true : false);}
template <typename T, size_t N, typename U> void fill_array(T (&a)[N], const U &v){fill((U*)a, (U*)(a+N), v);}
struct Init{
Init(){
cin.tie(0);
ios::sync_with_stdio(false);
}
}init;
const LLI mod = 1000000009;
LLI dp1[300][3000][2];
LLI dp2[300][3000][2];
int main(){
string M,D;
while(cin >> M >> D){
fill_array(dp1, 0);
fill_array(dp2, 0);
dp1[0][0][0] = 1;
REP(i,(int)M.size()){
REPE(j,2000){
REP(k,2){
REP(x,10){
if(k or M[i]-'0' >= x){
(dp1[i+1][j+x][k or M[i]-'0' > x] += dp1[i][j][k]) %= mod;
}
}
}
}
}
dp2[0][0][0] = 1;
REP(i,(int)D.size()){
REPE(j,2000){
REP(k,2){
REP(x,10){
if(k or D[i]-'0' >= x){
(dp2[i+1][j+x][k or D[i]-'0' > x] += dp2[i][j][k]) %= mod;
}
}
}
}
}
LLI ans = 0;
REPE(i,2000){
REP(j,2){
REP(k,2){
(ans += dp1[M.size()][i][j] * dp2[D.size()][i][k] % mod) %= mod;
}
}
}
(ans += (mod-1)) %= mod; // 0/0
cout << ans << endl;
}
return 0;
}
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
0