結果

問題 No.1964 sum = length
ユーザー ___Johniel___Johniel
提出日時 2022-06-12 22:11:20
言語 C++14
(gcc 12.3.0 + boost 1.83.0)
結果
AC  
実行時間 1,451 ms / 2,000 ms
コード長 2,415 bytes
コンパイル時間 1,432 ms
コンパイル使用メモリ 167,800 KB
実行使用メモリ 4,544 KB
最終ジャッジ日時 2023-10-24 16:46:43
合計ジャッジ時間 32,517 ms
ジャッジサーバーID
(参考情報)
judge13 / judge12
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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 17 ms
4,544 KB
testcase_01 AC 10 ms
4,544 KB
testcase_02 AC 130 ms
4,544 KB
testcase_03 AC 10 ms
4,544 KB
testcase_04 AC 17 ms
4,544 KB
testcase_05 AC 24 ms
4,544 KB
testcase_06 AC 32 ms
4,544 KB
testcase_07 AC 40 ms
4,544 KB
testcase_08 AC 47 ms
4,544 KB
testcase_09 AC 54 ms
4,544 KB
testcase_10 AC 61 ms
4,544 KB
testcase_11 AC 68 ms
4,544 KB
testcase_12 AC 312 ms
4,544 KB
testcase_13 AC 446 ms
4,544 KB
testcase_14 AC 595 ms
4,544 KB
testcase_15 AC 681 ms
4,544 KB
testcase_16 AC 118 ms
4,544 KB
testcase_17 AC 355 ms
4,544 KB
testcase_18 AC 392 ms
4,544 KB
testcase_19 AC 254 ms
4,544 KB
testcase_20 AC 280 ms
4,544 KB
testcase_21 AC 111 ms
4,544 KB
testcase_22 AC 1,345 ms
4,544 KB
testcase_23 AC 1,310 ms
4,544 KB
testcase_24 AC 954 ms
4,544 KB
testcase_25 AC 1,028 ms
4,544 KB
testcase_26 AC 1,363 ms
4,544 KB
testcase_27 AC 1,128 ms
4,544 KB
testcase_28 AC 1,015 ms
4,544 KB
testcase_29 AC 1,236 ms
4,544 KB
testcase_30 AC 1,065 ms
4,544 KB
testcase_31 AC 1,381 ms
4,544 KB
testcase_32 AC 762 ms
4,544 KB
testcase_33 AC 731 ms
4,544 KB
testcase_34 AC 1,304 ms
4,544 KB
testcase_35 AC 885 ms
4,544 KB
testcase_36 AC 1,090 ms
4,544 KB
testcase_37 AC 1,216 ms
4,544 KB
testcase_38 AC 1,449 ms
4,544 KB
testcase_39 AC 1,026 ms
4,544 KB
testcase_40 AC 1,057 ms
4,544 KB
testcase_41 AC 1,407 ms
4,544 KB
testcase_42 AC 1,451 ms
4,544 KB
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ソースコード

diff #

// yukicoder/1964/main.cpp
// author: @___Johniel
// github: https://github.com/johniel/

#include <bits/stdc++.h>

#define each(i, c) for (auto& i : c)
#define unless(cond) if (!(cond))
// #define endl "\n"

using namespace std;

template<typename P, typename Q> ostream& operator << (ostream& os, pair<P, Q> p) { os << "(" << p.first << "," << p.second << ")"; return os; }
template<typename P, typename Q> istream& operator >> (istream& is, pair<P, Q>& p) { is >> p.first >> p.second; return is; }
template<typename T> ostream& operator << (ostream& os, vector<T> v) { os << "("; for (auto& i: v) os << i << ","; os << ")"; return os; }
template<typename T> istream& operator >> (istream& is, vector<T>& v) { for (auto& i: v) is >> i; return is; }
template<typename T> ostream& operator << (ostream& os, set<T> s) { os << "#{"; for (auto& i: s) os << i << ","; os << "}"; return os; }
template<typename K, typename V> ostream& operator << (ostream& os, map<K, V> m) { os << "{"; for (auto& i: m) os << i << ","; os << "}"; return os; }
template<typename E, size_t N> istream& operator >> (istream& is, array<E, N>& a) { for (auto& i: a) is >> i; return is; }
template<typename E, size_t N> ostream& operator << (ostream& os, array<E, N>& a) { os << "[]{"; for (auto& i: a) os << i << ","; os << "}"; return os; }

template<typename T> inline T setmax(T& a, T b) { return a = std::max(a, b); }
template<typename T> inline T setmin(T& a, T b) { return a = std::min(a, b); }

using lli = long long int;
using ull = unsigned long long;
using point = complex<double>;
using str = string;
template<typename T> using vec = vector<T>;

constexpr array<int, 8> di({0, 1, -1, 0, 1, -1, 1, -1});
constexpr array<int, 8> dj({1, 0, 0, -1, 1, -1, -1, 1});
constexpr lli mod = 998244353;

int main(int argc, char *argv[])
{
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.setf(ios_base::fixed);
  cout.precision(15);

  int n;
  while (cin >> n) {
    const int N = 300 + 3;
    static lli dp[N][N];
    fill(&dp[0][0], &dp[N - 1][N - 1] + 1, 0);
    dp[0][0] = 1;
    for (int i = 0; i < n; ++i) {
      for (int j = 0; j < N; ++j) {
        for (int k = 1; k < N; ++k) {
          static char buff[100];
          sprintf(buff, "%d", k);
          int x = j + k - strlen(buff);
          if (0 <= x && x < N) (dp[i + 1][x] += dp[i][j]) %= mod;
        }
      }
    }

    cout << dp[n][n-1] << endl;
  }

  return 0;
}
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