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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#459273#8834. Formal Fringucup-team1447#WA 0ms11488kbC++142.1kb2024-06-30 00:20:112024-06-30 00:20:12

Judging History

This is the latest submission verdict.

  • [2024-06-30 00:20:12]
  • Judged
  • Verdict: WA
  • Time: 0ms
  • Memory: 11488kb
  • [2024-06-30 00:20:11]
  • Submitted

answer

// This Code was made by Chinese_zjc_.
#include <bits/stdc++.h>
const int MOD = 998244353;
struct mint
{
    unsigned v;
    mint(unsigned v_ = 0) : v(v_) {}
    mint operator-() const { return v ? MOD - v : *this; }
    mint &operator+=(const mint &X) { return (v += X.v) >= MOD ? v -= MOD : v, *this; }
    mint &operator-=(const mint &X) { return (v += MOD - X.v) >= MOD ? v -= MOD : v, *this; }
    mint &operator*=(const mint &X) { return v = 1llu * v * X.v % MOD, *this; }
    mint &operator/=(const mint &X) { return *this *= X.inv(); }
    mint pow(long long B) const
    {
        B %= MOD - 1;
        if (B < 0)
            B += MOD - 1;
        mint res = 1, A = *this;
        while (B)
        {
            if (B & 1)
                res *= A;
            B >>= 1;
            A *= A;
        }
        return res;
    }
    mint inv() const { return pow(MOD - 2); }
    friend mint operator+(const mint &A, const mint &B) { return mint(A) += B; }
    friend mint operator-(const mint &A, const mint &B) { return mint(A) -= B; }
    friend mint operator*(const mint &A, const mint &B) { return mint(A) *= B; }
    friend mint operator/(const mint &A, const mint &B) { return mint(A) /= B; }
    friend std::istream &operator>>(std::istream &A, mint &B) { return A >> B.v; }
    friend std::ostream &operator<<(std::ostream &A, const mint &B) { return A << B.v; }
    explicit operator bool() const { return v; }
} dp[1000005], h[1000005];
int n;
signed main()
{
    std::ios::sync_with_stdio(false);
    std::cin >> n;
    dp[0] = 1;
    for (int i = 0; i != 20; ++i)
        for (int j = 1 << i; j <= n; ++j)
            dp[j] += dp[j - (1 << i)];
    for (int i = 1, k = 0; i <= n; ++i)
    {
        mint v = dp[i];
        if (1 << k << 1 == i)
            ++k;
        for (int j = 20; j--;)
            if (1 << j < i && ~i >> j & 1)
            {
                v = (dp[i >> j >> 1] - dp[(i ^ 1 << k) >> j >> 1]) * dp[i & ((1 << j) - 1)] + dp[i ^ 1 << k];
                break;
            }
        std::cout << v << " \n"[i == n];
    }
    return 0;
}

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 11428kb

input:

10

output:

1 1 2 1 1 3 6 1 1 2

result:

ok 10 numbers

Test #2:

score: -100
Wrong Answer
time: 0ms
memory: 11488kb

input:

70

output:

1 1 2 1 1 3 6 1 1 2 2 5 5 10 26 1 1 2 2 4 4 6 6 11 11 16 16 24 24 46 166 1 1 2 2 4 4 6 6 10 10 14 14 20 20 26 26 37 37 48 48 64 64 80 80 98 98 122 122 160 160 306 1626 1 1 2 2 4 4 6

result:

wrong answer 14th numbers differ - expected: '11', found: '10'