結果
問題 | No.189 SUPER HAPPY DAY |
ユーザー |
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提出日時 | 2020-02-10 16:56:31 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 117 ms / 5,000 ms |
コード長 | 4,309 bytes |
コンパイル時間 | 1,863 ms |
コンパイル使用メモリ | 182,900 KB |
実行使用メモリ | 44,160 KB |
最終ジャッジ日時 | 2024-10-01 06:26:59 |
合計ジャッジ時間 | 4,210 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 23 |
ソースコード
#include "bits/stdc++.h"#include <unordered_set>#define rep(i,n) for(ll i = 0; i < n; i++)typedef long long ll;typedef unsigned long long ull;using namespace std;#define vll vector<vector<long long>>#define vl vector<long long>#define vi vector<int>#define vii vector<vector<int>>#define pb push_back#define pf push_front#define ld long double#define Sort(a) sort(a.begin(),a.end())#define cSort(a,cmp) sort(a.begin(),a.end(),cmp)#define reSort(a) sort(a.rbegin(), a.rend())static const ll llMAX = numeric_limits<long long>::max();static const int intMAX = numeric_limits<int>::max();static const ll llMIN = numeric_limits<long long>::min();static const int intMIN = numeric_limits<int>::min();static const ll d_5 = 100000;static const ll d9_7 = 1000000009;static const ll d_9 = 1000000000;static const double PI=3.14159265358979323846;//<<std::setprecision(30)template<class T>void Printvector(std::vector<T> a){int size = a.size();rep(i,size){cout<<a[i]<<" ";}cout<<endl;}template<class T>void Printvector(std::vector<std::vector<T>> a){int size = a.size();rep(i,size){int size2=a[i].size();rep(j,size2){cout<<a[i][j]<<" ";}cout<<endl;}cout<<endl;}ll digitpower(ll a,ll b){//aのb乗を計算if(b==1){return a;}else if(b==0){return 1;}int mode=0;if(b%2==1){ll tmp = digitpower(a,(b-1)/2);if(mode==1){tmp%=d9_7;}tmp*=tmp;if(mode==1){tmp%=d9_7;}tmp*=a;if(mode==1){return tmp%d9_7;}else{return tmp;}}else{ll tmp = digitpower(a,(b)/2);if(mode==1){tmp%=d9_7;}tmp*=tmp;if(mode==1){tmp%=d9_7;}if(mode==1){return tmp%d9_7;}else{return tmp;}}}vl facs(2000010,-1);ll Factrial(ll num){if(facs[num]!=-1){return facs[num];}if(num==1||num<=0){return 1;}else if(num<0){printf("ERROR_minus\n");return 0;}else{facs[num]=(num*Factrial(num-1))%d9_7;return facs[num];}}long long modinv(long long a, long long m) {//modの逆元long long b = m, u = 1, v = 0;while (b) {long long t = a / b;a -= t * b; swap(a, b);u -= t * v; swap(u, v);}u %= m;if (u < 0) u += m;return u;}vl invs(2000010,-1);ll linercomb(ll n,ll k, ll mod){//n,kの線形時間で求めるif(n<k)return 0;if(n<0)return 0;if(k==0 || k==n)return 1;ll ans=Factrial(n);if(invs[k]==-1){invs[k]=modinv(Factrial(k),mod);}ans*=invs[k];ans%=d9_7;ll k1=Factrial(n-k);k1%=mod;ans*=modinv(k1,mod);ans%=mod;return ans;}unordered_map<ll,ll> prime_factor(int64_t n) {unordered_map<ll,ll> ret;for(int64_t i = 2; i * i <= n; i++) {while(n % i == 0) {ret[i]++;n /= i;}}if(n != 1) ret[n] = 1;return ret;}/*struct datas{int num;int index;};bool cmp(const datas &a, const datas &b){return a.num < b.num;}*/template<class T>vector<T> getaccum(vector<T> a){int size=a.size();vector<T> ans(size);ans[0]=a[0];for(int i=0;i<size-1;i++){ans[i+1]=ans[i]+a[i+1];ans[i+1]%=d9_7;}return ans;}ll func(ll x,ll y){if(x>y)swap(x,y);ll ret=0;for(ll i=1;i<=x+1;i++){ret+=linercomb(i+y,y,d9_7);ret%=d9_7;}return ret;}vl Digit_DP(string s){ll size=s.size();int mas=3000;vector<vector<vl>> dp(size+1,vll(2,vl(mas,0)));// dp[ 決めた桁数 ][ 未満フラグ ][ 問題に応じての処理 ] := 総数dp[0][0][0]=1;for(int i=0;i<size;i++){int D=s[i]-'0';for(int j=0;j<2;j++){for(int k=0;k<mas;k++){for(int d=0;d<=(j ? 9:D);d++){//dを選択したときの遷移if(k+d>=mas)break;;dp[i+1][j||(d<D)][k+d]+=dp[i][j][k];dp[i+1][j||(d<D)][k+d]%=d9_7;}}}}vl ret(mas,0);rep(i,mas){ret[i]=dp[size][0][i]+dp[size][1][i];ret[i]%=d9_7;}return ret;}int main(void){string m,d;cin>>m>>d;vl n1=Digit_DP(m);vl n2=Digit_DP(d);//Printvector(n1);//Printvector(n2);ll ans=0;rep(i,3000){ans+=(n1[i]*n2[i])%d9_7;ans%=d9_7;}//cout<<search(b)<<" "<<search(a-1)<<endl;cout<<ans-1<<endl;return 0;}