結果
問題 | No.1152 10億ゲーム |
ユーザー | tokusakurai |
提出日時 | 2022-08-03 11:11:33 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 83 ms / 2,000 ms |
コード長 | 5,841 bytes |
コンパイル時間 | 2,778 ms |
コンパイル使用メモリ | 216,408 KB |
実行使用メモリ | 25,460 KB |
平均クエリ数 | 23.04 |
最終ジャッジ日時 | 2024-09-13 01:52:20 |
合計ジャッジ時間 | 9,395 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
(要ログイン)
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 | 82 ms
24,836 KB |
testcase_01 | AC | 80 ms
24,580 KB |
testcase_02 | AC | 82 ms
24,964 KB |
testcase_03 | AC | 82 ms
24,580 KB |
testcase_04 | AC | 81 ms
25,220 KB |
testcase_05 | AC | 81 ms
24,836 KB |
testcase_06 | AC | 80 ms
24,580 KB |
testcase_07 | AC | 81 ms
24,580 KB |
testcase_08 | AC | 78 ms
24,964 KB |
testcase_09 | AC | 80 ms
24,580 KB |
testcase_10 | AC | 78 ms
24,964 KB |
testcase_11 | AC | 78 ms
24,580 KB |
testcase_12 | AC | 80 ms
24,836 KB |
testcase_13 | AC | 81 ms
24,836 KB |
testcase_14 | AC | 81 ms
24,836 KB |
testcase_15 | AC | 80 ms
25,220 KB |
testcase_16 | AC | 80 ms
24,836 KB |
testcase_17 | AC | 81 ms
24,964 KB |
testcase_18 | AC | 81 ms
24,964 KB |
testcase_19 | AC | 80 ms
24,824 KB |
testcase_20 | AC | 80 ms
24,568 KB |
testcase_21 | AC | 79 ms
24,580 KB |
testcase_22 | AC | 80 ms
24,836 KB |
testcase_23 | AC | 79 ms
24,836 KB |
testcase_24 | AC | 83 ms
25,220 KB |
testcase_25 | AC | 81 ms
24,836 KB |
testcase_26 | AC | 82 ms
25,460 KB |
testcase_27 | AC | 81 ms
24,964 KB |
testcase_28 | AC | 81 ms
24,836 KB |
testcase_29 | AC | 81 ms
24,580 KB |
testcase_30 | AC | 82 ms
24,964 KB |
testcase_31 | AC | 81 ms
25,076 KB |
testcase_32 | AC | 81 ms
24,836 KB |
testcase_33 | AC | 81 ms
24,836 KB |
testcase_34 | AC | 81 ms
24,808 KB |
testcase_35 | AC | 80 ms
24,580 KB |
testcase_36 | AC | 80 ms
25,220 KB |
testcase_37 | AC | 81 ms
24,836 KB |
testcase_38 | AC | 79 ms
24,836 KB |
testcase_39 | AC | 79 ms
25,220 KB |
testcase_40 | AC | 80 ms
24,964 KB |
testcase_41 | AC | 80 ms
24,580 KB |
testcase_42 | AC | 79 ms
24,964 KB |
testcase_43 | AC | 80 ms
25,220 KB |
testcase_44 | AC | 81 ms
24,580 KB |
testcase_45 | AC | 81 ms
24,964 KB |
testcase_46 | AC | 80 ms
24,964 KB |
testcase_47 | AC | 80 ms
24,836 KB |
testcase_48 | AC | 80 ms
24,964 KB |
testcase_49 | AC | 79 ms
25,220 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < n; i++) #define rep2(i, x, n) for (int i = x; i <= n; i++) #define rep3(i, x, n) for (int i = x; i >= n; i--) #define each(e, v) for (auto &e : v) #define pb push_back #define eb emplace_back #define all(x) x.begin(), x.end() #define rall(x) x.rbegin(), x.rend() #define sz(x) (int)x.size() using ll = long long; using pii = pair<int, int>; using pil = pair<int, ll>; using pli = pair<ll, int>; using pll = pair<ll, ll>; template <typename T> bool chmax(T &x, const T &y) { return (x < y) ? (x = y, true) : false; } template <typename T> bool chmin(T &x, const T &y) { return (x > y) ? (x = y, true) : false; } template <typename T> int flg(T x, int i) { return (x >> i) & 1; } template <typename T> void print(const vector<T> &v, T x = 0) { int n = v.size(); for (int i = 0; i < n; i++) cout << v[i] + x << (i == n - 1 ? '\n' : ' '); if (v.empty()) cout << '\n'; } template <typename T> void printn(const vector<T> &v, T x = 0) { int n = v.size(); for (int i = 0; i < n; i++) cout << v[i] + x << '\n'; } template <typename T> int lb(const vector<T> &v, T x) { return lower_bound(begin(v), end(v), x) - begin(v); } template <typename T> int ub(const vector<T> &v, T x) { return upper_bound(begin(v), end(v), x) - begin(v); } template <typename T> void rearrange(vector<T> &v) { sort(begin(v), end(v)); v.erase(unique(begin(v), end(v)), end(v)); } template <typename T> vector<int> id_sort(const vector<T> &v, bool greater = false) { int n = v.size(); vector<int> ret(n); iota(begin(ret), end(ret), 0); sort(begin(ret), end(ret), [&](int i, int j) { return greater ? v[i] > v[j] : v[i] < v[j]; }); return ret; } template <typename S, typename T> pair<S, T> operator+(const pair<S, T> &p, const pair<S, T> &q) { return make_pair(p.first + q.first, p.second + q.second); } template <typename S, typename T> pair<S, T> operator-(const pair<S, T> &p, const pair<S, T> &q) { return make_pair(p.first - q.first, p.second - q.second); } template <typename S, typename T> istream &operator>>(istream &is, pair<S, T> &p) { S a; T b; is >> a >> b; p = make_pair(a, b); return is; } template <typename S, typename T> ostream &operator<<(ostream &os, const pair<S, T> &p) { return os << p.first << ' ' << p.second; } const int inf = (1 << 30) - 1; const ll INF = (1LL << 60) - 1; const int MOD = 1000000007; // const int MOD = 998244353; int calc(int i, int K) { int ret = 0; if (i > 0) ret++; if (i < K - 1) ret++; return ret; } pii calc_pair(int x) { int i = 0, j = 0; while (x % 2 == 0) { x /= 2; i++; } while (x % 5 == 0) { x /= 5; j++; } return make_pair(i, j); } int calc_int(int i, int j) { int x = 1; rep(k, i) x *= 2; rep(k, j) x *= 5; return x; } int main() { int K = 10; int dp[K][K][K][K][2]; int deg[K][K][K][K]; pii nxt[K][K][K][K]; rep(i, K) rep(j, K) rep(k, K) rep(l, K) { dp[i][j][k][l][0] = inf; dp[i][j][k][l][1] = -inf; } rep(i, K) rep(j, K) rep(k, K) rep(l, K) { deg[i][j][k][l] = calc(k, K) + calc(l, K); if (k == K - 3 && l == K - 1) deg[i][j][k][l]++; } queue<tuple<int, int, int, int, int>> que; rep(i, K) rep(j, K) rep(m, 2) { dp[i][j][i][j][m] = 0; que.emplace(i, j, i, j, m); } while (!empty(que)) { auto [i, j, k, l, m] = que.front(); que.pop(); int d = dp[i][j][k][l][m]; rep2(x, -1, 1) rep2(y, -1, 1) { if (abs(x + y) != 1) continue; if (m == 0) { int nk = k + x, nl = l + y; if (nk < 0 || nk >= K || nl < 0 || nl >= K) continue; if (dp[i][j][nk][nl][1] != -inf) continue; if (--deg[i][j][nk][nl] == 0) { dp[i][j][nk][nl][1] = d + 1; que.emplace(i, j, nk, nl, 1); } } else { int ni = i + x, nj = j + y; if (ni < 0 || ni >= K || nj < 0 || nj >= K) continue; if (chmin(dp[ni][nj][k][l][0], d + 1)) { nxt[ni][nj][k][l] = make_pair(i, j); que.emplace(ni, nj, k, l, 0); } } } if (m == 0 && k == K - 1 && l == K - 1) { int nk = K - 3, nl = K - 1; if (nk < 0 || nk >= K || nl < 0 || nl >= K) continue; if (dp[i][j][nk][nl][1] != -inf) continue; if (--deg[i][j][nk][nl] == 0) { dp[i][j][nk][nl][1] = d + 1; que.emplace(i, j, nk, nl, 1); } } if (m == 1 && i == K - 1 && j == K - 1) { int ni = K - 3, nj = K - 1; if (ni < 0 || ni >= K || nj < 0 || nj >= K) continue; if (chmin(dp[ni][nj][k][l][0], d + 1)) { nxt[ni][nj][k][l] = make_pair(i, j); que.emplace(ni, nj, k, l, 0); } } } // int mi = inf, ma = -inf; // rep(i, K) rep(j, K) rep(k, K) rep(l, K) rep(m, 2) { // chmin(mi, dp[i][j][k][l][m]); // chmax(ma, dp[i][j][k][l][m]); // } // cout << mi << ' ' << ma << '\n'; int s, t; cin >> s >> t; auto [si, sj] = calc_pair(s); auto [ti, tj] = calc_pair(t); // cout << si << ' ' << sj << ' ' << ti << ' ' << tj << '\n'; while (true) { // cout << dp[si][sj][ti][tj][0] << '\n'; auto [ni, nj] = nxt[si][sj][ti][tj]; cout << calc_int(ni, nj) << '\n'; swap(si, ni), swap(sj, nj); if (si == ti && sj == tj) break; int p; cin >> p; tie(ti, tj) = calc_pair(p); if (si == ti && sj == tj) break; } }