結果
問題 | No.260 世界のなんとか3 |
ユーザー | komori3 |
提出日時 | 2018-01-15 16:22:58 |
言語 | C++11 (gcc 11.4.0) |
結果 |
AC
|
実行時間 | 186 ms / 2,000 ms |
コード長 | 3,975 bytes |
コンパイル時間 | 1,238 ms |
コンパイル使用メモリ | 162,996 KB |
実行使用メモリ | 11,068 KB |
最終ジャッジ日時 | 2024-06-06 11:29:49 |
合計ジャッジ時間 | 4,371 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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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 | 3 ms
10,956 KB |
testcase_01 | AC | 4 ms
10,972 KB |
testcase_02 | AC | 5 ms
11,028 KB |
testcase_03 | AC | 141 ms
11,044 KB |
testcase_04 | AC | 143 ms
11,068 KB |
testcase_05 | AC | 30 ms
10,896 KB |
testcase_06 | AC | 21 ms
10,992 KB |
testcase_07 | AC | 100 ms
10,912 KB |
testcase_08 | AC | 69 ms
11,008 KB |
testcase_09 | AC | 39 ms
10,960 KB |
testcase_10 | AC | 113 ms
11,056 KB |
testcase_11 | AC | 107 ms
11,056 KB |
testcase_12 | AC | 68 ms
10,916 KB |
testcase_13 | AC | 22 ms
10,804 KB |
testcase_14 | AC | 96 ms
11,044 KB |
testcase_15 | AC | 27 ms
11,044 KB |
testcase_16 | AC | 84 ms
11,020 KB |
testcase_17 | AC | 69 ms
10,936 KB |
testcase_18 | AC | 65 ms
10,984 KB |
testcase_19 | AC | 82 ms
10,896 KB |
testcase_20 | AC | 60 ms
10,848 KB |
testcase_21 | AC | 54 ms
10,732 KB |
testcase_22 | AC | 98 ms
11,008 KB |
testcase_23 | AC | 13 ms
10,908 KB |
testcase_24 | AC | 77 ms
10,816 KB |
testcase_25 | AC | 97 ms
10,860 KB |
testcase_26 | AC | 53 ms
10,960 KB |
testcase_27 | AC | 4 ms
10,720 KB |
testcase_28 | AC | 142 ms
10,880 KB |
testcase_29 | AC | 186 ms
11,056 KB |
ソースコード
#define _CRT_SECURE_NO_WARNINGS #include "bits/stdc++.h" //#include "util.h" using namespace std; //呪文 #define DUMPOUT cout #define dump(...) DUMPOUT<<" ";DUMPOUT<<#__VA_ARGS__<<" :["<<__LINE__<<":"<<__FUNCTION__<<"]"<<endl;DUMPOUT<<" ";dump_func(__VA_ARGS__) typedef unsigned uint; typedef long long ll; typedef unsigned long long ull; typedef pair<int, int> pii; typedef pair<ll, ll> pll; template<typename _Ty> using Mat = vector<vector<_Ty>>; template <typename _KTy, typename _Ty> ostream& operator << (ostream& ostr, const pair<_KTy, _Ty>& m) { cout << "{" << m.first << ", " << m.second << "}"; return ostr; } template <typename _KTy, typename _Ty> ostream& operator << (ostream& ostr, const map<_KTy, _Ty>& m) { if (m.empty()) { cout << "{ }"; return ostr; } cout << "{" << *m.begin(); for (auto itr = ++m.begin(); itr != m.end(); itr++) { cout << ", " << *itr; } cout << "}"; return ostr; } template <typename _Ty> ostream& operator << (ostream& ostr, const vector<_Ty>& v) { if (v.empty()) { cout << "{ }"; return ostr; } cout << "{" << v.front(); for (auto itr = ++v.begin(); itr != v.end(); itr++) { cout << ", " << *itr; } cout << "}"; return ostr; } template <typename _Ty> ostream& operator << (ostream& ostr, const set<_Ty>& s) { if (s.empty()) { cout << "{ }"; return ostr; } cout << "{" << *(s.begin()); for (auto itr = ++s.begin(); itr != s.end(); itr++) { cout << ", " << *itr; } cout << "}"; return ostr; } template <typename _Ty> ostream& operator << (ostream& ostr, const stack<_Ty>& s) { if (s.empty()) { cout << "{ }"; return ostr; } stack<_Ty> t(s); cout << "{" << t.top(); t.pop(); while (!t.empty()) { cout << ", " << t.top(); t.pop(); } cout << "}"; return ostr; } template <typename _KTy, typename _Ty> istream& operator >> (istream& istr, pair<_KTy, _Ty>& m) { cin >> m.first >> m.second; return istr; } template <typename _Ty> istream& operator >> (istream& istr, vector<_Ty>& v) { for (size_t i = 0; i < v.size(); i++) cin >> v[i]; return istr; } ll modpow(ll n, ll p, ll m) { ll result = 1; while (p > 0) { if (p & 1) result = (result * n) % m; p >>= 1; n = (n * n) % m; } return result; } template <typename _Ty> _Ty ipow(_Ty x, _Ty n) { _Ty ret = _Ty(1); for (_Ty i = _Ty(0); i < n; i++) ret *= x; return ret; } template<typename A, size_t N, typename T> inline void Fill(A(&array)[N], const T &val) { std::fill((T*)array, (T*)(array + N), val); } void dump_func() { DUMPOUT << endl; } template <class Head, class... Tail> void dump_func(Head&& head, Tail&&... tail) { DUMPOUT << head; if (sizeof...(Tail) == 0) { DUMPOUT << " "; } else { DUMPOUT << ", "; } dump_func(std::move(tail)...); } #define PI 3.14159265358979323846 #define EPS 1e-8 #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define REP(i,n) FOR(i,0,n) #define all(x) (x).begin(), (x).end() #define fake false const ll MOD = 1000000007; ll dp[10010][2][2][3][8]; // digit, less, has 3, mod 3, mod 8 (size 960000) ll count(string A) { int n = A.size(); Fill(dp, 0); dp[0][0][0][0][0] = 1; REP(i, n) REP(j, 2) REP(k, 2) REP(l, 3) REP(m, 8) { int lim = j ? 9 : A[i] - '0'; REP(d, lim + 1) { (dp[i + 1][j || d < lim][k || d == 3][(l + d) % 3][(m * 10 + d) % 8] += dp[i][j][k][l][m]) %= MOD; } } ll res = 0; REP(j, 2) REP(k, 2) REP(l, 3) REP(m, 8) { if ((k || l == 0) && m != 0) { (res += dp[n][j][k][l][m]) %= MOD; } } return res; } string decrement(string A) { int n = A.size(); vector<int> d(n, 0); REP(i, n) d[i] = A[i] - '0'; d[n - 1]--; for (int i = n - 1; i > 0; i--) { if (d[i] < 0) { d[i] += 10; d[i - 1]--; } } bool z = true; string res; for (int i = 0; i < d.size(); i++) { if (z && d[i]) z = false; if (!z) res.push_back('0' + d[i]); } return res.empty() ? "0" : res; } int main() { //clock_t start, end; //start = clock(); string A, B; cin >> A >> B; cout << (count(B) - count(decrement(A)) + MOD) % MOD << endl; //end = clock(); //printf("%d msec.\n", end - start); return 0; }