結果
| 問題 | No.623 fudan no modulus to tigau | 
| コンテスト | |
| ユーザー |  | 
| 提出日時 | 2018-01-01 00:21:00 | 
| 言語 | C++14 (gcc 13.3.0 + boost 1.87.0) | 
| 結果 | 
                                AC
                                 
                             | 
| 実行時間 | 3 ms / 2,000 ms | 
| コード長 | 2,794 bytes | 
| コンパイル時間 | 2,087 ms | 
| コンパイル使用メモリ | 166,652 KB | 
| 実行使用メモリ | 6,820 KB | 
| 最終ジャッジ日時 | 2024-12-21 16:31:59 | 
| 合計ジャッジ時間 | 2,603 ms | 
| ジャッジサーバーID (参考情報) | judge1 / judge4 | 
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| ファイルパターン | 結果 | 
|---|---|
| sample | AC * 2 | 
| other | AC * 12 | 
ソースコード
#include "bits/stdc++.h"
using namespace std;
#define FOR(i,j,k) for(int (i)=(j);(i)<(int)(k);++(i))
#define rep(i,j) FOR(i,0,j)
#define each(x,y) for(auto &(x):(y))
#define mp make_pair
#define mt make_tuple
#define all(x) (x).begin(),(x).end()
#define debug(x) cout<<#x<<": "<<(x)<<endl
#define smax(x,y) (x)=max((x),(y))
#define smin(x,y) (x)=min((x),(y))
#define MEM(x,y) memset((x),(y),sizeof (x))
#define sz(x) (int)(x).size()
#define pb push_back
typedef long long ll;
typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<ll> vll;
template<int MOD>
class ModInt {
public:
    ModInt() :value(0) {}
    ModInt(long long val) :value((int)(val<0 ? MOD + val%MOD : val%MOD)) { }
    ModInt& operator+=(ModInt that) {
        value = value + that.value;
        if (value >= MOD)value -= MOD;
        return *this;
    }
    ModInt& operator-=(ModInt that) {
        value -= that.value;
        if (value<0)value += MOD;
        return *this;
    }
    ModInt& operator*=(ModInt that) {
        value = (int)((long long)value * that.value % MOD);
        return *this;
    }
    ModInt &operator/=(ModInt that) {
        return *this *= that.inverse();
    }
    ModInt operator+(ModInt that) const {
        return ModInt(*this) += that;
    }
    ModInt operator-(ModInt that) const {
        return ModInt(*this) -= that;
    }
    ModInt operator*(ModInt that) const {
        return ModInt(*this) *= that;
    }
    ModInt operator/(ModInt that) const {
        return ModInt(*this) /= that;
    }
    ModInt pow(long long k) const {
        if (value == 0)return 0;
        ModInt n = *this, res = 1;
        while (k) {
            if (k & 1)res *= n;
            n *= n;
            k >>= 1;
        }
        return res;
    }
    ModInt inverse() const {
        long long a = value, b = MOD, u = 1, v = 0;
        while (b) {
            long long t = a / b;
            a -= t * b;
            swap(a, b);
            u -= t * v;
            swap(u, v);
        }
        return ModInt(u);
    }
    int toi() const { return value; }
private:
    int value;
};
typedef ModInt<998244353> mint;
ostream& operator<<(ostream& os, const mint& x) {
    os << x.toi();
    return os;
}
int N, T[51], A[51], B[51];
int vis[51];
mint me[51];
mint f(int i, int x) {
    mint &r = me[i];
    if (vis[i]++)return r;
    if (i == 0)return r = 1;
    if (i == 1)return r = x;
    if (T[i] == 1)return r = f(A[i], x) + f(B[i], x);
    if (T[i] == 2)return r = f(B[i], x)*A[i];
    return r = f(A[i], x)*f(B[i], x);
}
int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    cin >> N;
    FOR(i, 2, N + 1)cin >> T[i] >> A[i] >> B[i];
    int Q;
    cin >> Q;
    while (Q--) {
        int x; cin >> x;
        MEM(vis, 0);
        cout << f(N, x) << endl;
    }
}
            
            
            
        