結果
問題 | No.1085 桁和の桁和 |
ユーザー | stoq |
提出日時 | 2020-06-20 08:37:00 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 23 ms / 2,000 ms |
コード長 | 4,986 bytes |
コンパイル時間 | 2,208 ms |
コンパイル使用メモリ | 202,268 KB |
実行使用メモリ | 10,776 KB |
最終ジャッジ日時 | 2024-11-06 17:41:33 |
合計ジャッジ時間 | 3,766 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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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 | 5 ms
10,548 KB |
testcase_01 | AC | 2 ms
5,248 KB |
testcase_02 | AC | 5 ms
10,496 KB |
testcase_03 | AC | 5 ms
10,536 KB |
testcase_04 | AC | 2 ms
5,248 KB |
testcase_05 | AC | 2 ms
5,248 KB |
testcase_06 | AC | 2 ms
5,248 KB |
testcase_07 | AC | 6 ms
10,496 KB |
testcase_08 | AC | 5 ms
10,496 KB |
testcase_09 | AC | 6 ms
10,496 KB |
testcase_10 | AC | 2 ms
5,248 KB |
testcase_11 | AC | 6 ms
10,496 KB |
testcase_12 | AC | 6 ms
10,496 KB |
testcase_13 | AC | 7 ms
10,460 KB |
testcase_14 | AC | 8 ms
10,496 KB |
testcase_15 | AC | 14 ms
10,624 KB |
testcase_16 | AC | 13 ms
10,776 KB |
testcase_17 | AC | 9 ms
10,656 KB |
testcase_18 | AC | 6 ms
10,624 KB |
testcase_19 | AC | 13 ms
10,752 KB |
testcase_20 | AC | 2 ms
5,248 KB |
testcase_21 | AC | 11 ms
10,468 KB |
testcase_22 | AC | 11 ms
10,740 KB |
testcase_23 | AC | 7 ms
10,368 KB |
testcase_24 | AC | 6 ms
10,368 KB |
testcase_25 | AC | 9 ms
10,592 KB |
testcase_26 | AC | 14 ms
10,624 KB |
testcase_27 | AC | 11 ms
10,752 KB |
testcase_28 | AC | 16 ms
10,752 KB |
testcase_29 | AC | 11 ms
10,624 KB |
testcase_30 | AC | 10 ms
10,624 KB |
testcase_31 | AC | 14 ms
10,696 KB |
testcase_32 | AC | 11 ms
10,624 KB |
testcase_33 | AC | 23 ms
10,688 KB |
testcase_34 | AC | 22 ms
10,748 KB |
testcase_35 | AC | 22 ms
10,736 KB |
testcase_36 | AC | 22 ms
10,752 KB |
testcase_37 | AC | 23 ms
10,596 KB |
testcase_38 | AC | 22 ms
10,576 KB |
ソースコード
#define MOD_TYPE 1 #pragma region Macros #include <bits/stdc++.h> using namespace std; /* #include <boost/multiprecision/cpp_int.hpp> #include <boost/multiprecision/cpp_dec_float.hpp> using multiInt = boost::multiprecision::cpp_int; using lld = boost::multiprecision::cpp_dec_float_100; */ /* #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") */ using ll = long long int; using ld = long double; using pii = pair<int, int>; using pll = pair<ll, ll>; using pld = pair<ld, ld>; template <typename Q_type> using smaller_queue = priority_queue<Q_type, vector<Q_type>, greater<Q_type>>; constexpr ll MOD = (MOD_TYPE == 1 ? (ll)(1e9 + 7) : 998244353); //constexpr ll MOD = 1; constexpr int INF = (int)1e9 + 10; constexpr ll LINF = (ll)4e18; constexpr double PI = acos(-1.0); constexpr double EPS = 1e-10; constexpr int Dx[] = {0, 0, -1, 1, -1, 1, -1, 1, 0}; constexpr int Dy[] = {1, -1, 0, 0, -1, -1, 1, 1, 0}; #define REP(i, m, n) for (ll i = m; i < (ll)(n); ++i) #define rep(i, n) REP(i, 0, n) #define REPI(i, m, n) for (int i = m; i < (int)(n); ++i) #define repi(i, n) REPI(i, 0, n) #define MP make_pair #define MT make_tuple #define YES(n) cout << ((n) ? "YES" : "NO") << "\n" #define Yes(n) cout << ((n) ? "Yes" : "No") << "\n" #define possible(n) cout << ((n) ? "possible" : "impossible") << "\n" #define Possible(n) cout << ((n) ? "Possible" : "Impossible") << "\n" #define Yay(n) cout << ((n) ? "Yay!" : ":(") << "\n" #define all(v) v.begin(), v.end() #define NP(v) next_permutation(all(v)) #define dbg(x) cerr << #x << ":" << x << "\n"; inline void init_main() { cin.tie(0); ios::sync_with_stdio(false); cout << setprecision(30) << setiosflags(ios::fixed); } template <typename T> inline bool chmin(T &a, T b) { if (a > b) { a = b; return true; } return false; } template <typename T> inline bool chmax(T &a, T b) { if (a < b) { a = b; return true; } return false; } inline ll CEIL(ll a, ll b) { return (a + b - 1) / b; } template <typename A, size_t N, typename T> inline void Fill(A (&array)[N], const T &val) { fill((T *)array, (T *)(array + N), val); } template <typename T, typename U> constexpr ostream &operator<<(ostream &os, pair<T, U> &p) noexcept { os << p.first << " " << p.second; return os; } #pragma endregion #pragma region mint template <int MOD> struct Fp { long long val; constexpr Fp(long long v = 0) noexcept : val(v % MOD) { if (val < 0) v += MOD; } constexpr int getmod() { return MOD; } constexpr Fp operator-() const noexcept { return val ? MOD - val : 0; } constexpr Fp operator+(const Fp &r) const noexcept { return Fp(*this) += r; } constexpr Fp operator-(const Fp &r) const noexcept { return Fp(*this) -= r; } constexpr Fp operator*(const Fp &r) const noexcept { return Fp(*this) *= r; } constexpr Fp operator/(const Fp &r) const noexcept { return Fp(*this) /= r; } constexpr Fp &operator+=(const Fp &r) noexcept { val += r.val; if (val >= MOD) val -= MOD; return *this; } constexpr Fp &operator-=(const Fp &r) noexcept { val -= r.val; if (val < 0) val += MOD; return *this; } constexpr Fp &operator*=(const Fp &r) noexcept { val = val * r.val % MOD; if (val < 0) val += MOD; return *this; } constexpr Fp &operator/=(const Fp &r) noexcept { long long a = r.val, b = MOD, u = 1, v = 0; while (b) { long long t = a / b; a -= t * b; swap(a, b); u -= t * v; swap(u, v); } val = val * u % MOD; if (val < 0) val += MOD; return *this; } constexpr bool operator==(const Fp &r) const noexcept { return this->val == r.val; } constexpr bool operator!=(const Fp &r) const noexcept { return this->val != r.val; } friend constexpr ostream &operator<<(ostream &os, const Fp<MOD> &x) noexcept { return os << x.val; } friend constexpr istream &operator>>(istream &is, Fp<MOD> &x) noexcept { return is >> x.val; } }; Fp<MOD> modpow(const Fp<MOD> &a, long long n) noexcept { if (n == 0) return 1; auto t = modpow(a, n / 2); t = t * t; if (n & 1) t = t * a; return t; } using mint = Fp<MOD>; #pragma endregion void solve() { string s; int d; cin >> s >> d; int n = s.length(); // 全体が0となるパターンがあるか int z = 1; for (auto c : s) { if (c != '0' and c != '?') { z = 0; break; } } if (d == 0) { cout << z << "\n"; return; } mint dp[100010][9] = {}; dp[0][0] = 1; rep(i, n) rep(j, 9) { if (s[i] == '?') { rep(k, 10) { dp[i + 1][(j + k) % 9] += dp[i][j]; } } else { int a = s[i] - '0'; dp[i + 1][(j + a) % 9] += dp[i][j]; } } cout << (d == 9 ? dp[n][0] - z : dp[n][d]) << "\n"; } int main() { init_main(); solve(); return 0; }