void solve() {
    int n, m;
    cin >> n >> m;

    vector bad(n + 1, 0);
    for (int i = 1; i <= n; i++) {
        for (int j = 0; j < m; j++) {
            int x; cin >> x;
            if (x == 0) {
                bad[i] |= 1 << j;
            }
        }
    }

    vector f(n + 1, vector(1 << m, 0ll));
    f[0][0] = 1;
    const int mod = 1e8;
    for (int i = 1; i <= n; i++) {
        for (int x = 0; x < 1 << m; x++) {
            for (int y = 0; y < 1 << m; y++) {
                if (x & bad[i]) continue;
                if (x & y) continue;
                if (x & (x >> 1)) continue;
                f[i][x] += f[i - 1][y];
            }
            f[i][x] %= mod;
        }
    }
    ll res = 0;
    for (auto x : f[n]) res += x;
    cout << res % mod << '\n';
}

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信息

ID
455
时间
ms
内存
MiB
难度
8
标签
递交数
23
已通过
8
上传者