제출 #503831

#제출 시각아이디문제언어결과실행 시간메모리
503831tabrLinear Garden (IOI08_linear_garden)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h>
using namespace std;
#ifdef tabr
#include "library/debug.cpp"
#else
#define debug(...)
#endif

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    int n, mod;
    cin >> n >> mod;
    string s;
    cin >> s;
    vector<vector<vector<int>>> dp(7, vector<vector<mint>>(7, vector<mint>(7)));
    int mn = 3;
    int mx = 3;
    int now = 3;
    for (int i = 0; i < n; i++) {
        vector<vector<vector<int>>> new_dp(7, vector<vector<mint>>(7, vector<mint>(7)));
        for (int x = 1; x < 7; x++) {
            for (int y = x + 1; y < min(6, x + 3); y++) {
                for (int z = x; z <= y; z++) {
                    if (y - min(z - 1, x) < 3) {
                        new_dp[z - 1][min(z - 1, x)][y] += dp[z][x][y];
                    }
                    if (min(z + 1, y) - x < 3) {
                        new_dp[z + 1][x][max(z + 1, y)] += dp[z][x][y];
                    }
                }
            }
        }
        if (s[i] == 'P') {
            if (mx - min(mn, now - 1) < 3) {
                new_dp[now - 1][min(mn, now - 1)][mx]++;
            }
            now++;
            mx = max(mx, now);
        } else {
            now--;
            mn = min(mn, now);
        }
        swap(dp, new_dp);
        for (int x = 1; x < 7; x++) {
            for (int y = x + 1; y < min(6, x + 3); y++) {
                for (int z = x; z <= y; z++) {
                    while (dp[z][x][y] >= mod) {
                        dp[z][x][y] -= mod;
                    }
                }
            }
        }
    }
    int ans = 1;
    for (int i = 0; i < 7; i++) {
        for (int j = i + 1; j < min(7, i + 3); j++) {
            for (int k = i; k <= j; k++) {
                ans += dp[k][i][j];
                if (ans >= mod) {
                    ans -= mod;
                }
            }
        }
    }
    cout << ans << '\n';
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

linear_garden.cpp: In function 'int main()':
linear_garden.cpp:16:53: error: 'mint' was not declared in this scope; did you mean 'uint'?
   16 |     vector<vector<vector<int>>> dp(7, vector<vector<mint>>(7, vector<mint>(7)));
      |                                                     ^~~~
      |                                                     uint
linear_garden.cpp:16:53: error: template argument 1 is invalid
linear_garden.cpp:16:53: error: template argument 2 is invalid
linear_garden.cpp:16:57: error: template argument 1 is invalid
   16 |     vector<vector<vector<int>>> dp(7, vector<vector<mint>>(7, vector<mint>(7)));
      |                                                         ^~
linear_garden.cpp:16:57: error: template argument 2 is invalid
linear_garden.cpp:16:74: error: template argument 2 is invalid
   16 |     vector<vector<vector<int>>> dp(7, vector<vector<mint>>(7, vector<mint>(7)));
      |                                                                          ^
linear_garden.cpp:21:61: error: template argument 2 is invalid
   21 |         vector<vector<vector<int>>> new_dp(7, vector<vector<mint>>(7, vector<mint>(7)));
      |                                                             ^~~~
linear_garden.cpp:21:65: error: template argument 1 is invalid
   21 |         vector<vector<vector<int>>> new_dp(7, vector<vector<mint>>(7, vector<mint>(7)));
      |                                                                 ^~
linear_garden.cpp:21:65: error: template argument 2 is invalid
linear_garden.cpp:21:82: error: template argument 2 is invalid
   21 |         vector<vector<vector<int>>> new_dp(7, vector<vector<mint>>(7, vector<mint>(7)));
      |                                                                                  ^