結果
問題 | No.2807 Have Another Go (Easy) |
ユーザー |
|
提出日時 | 2024-07-12 22:30:10 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 31 ms / 3,000 ms |
コード長 | 3,407 bytes |
コンパイル時間 | 4,418 ms |
コンパイル使用メモリ | 253,892 KB |
最終ジャッジ日時 | 2025-02-22 04:32:32 |
ジャッジサーバーID (参考情報) |
judge1 / judge1 |
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ファイルパターン | 結果 |
---|---|
other | AC * 46 |
ソースコード
#include <bits/stdc++.h>#include <atcoder/all>#include <algorithm>#include <iostream>#include <iomanip>#include <math.h>#include <random>#include <chrono>#include <cstdint>using namespace std;using namespace atcoder;using mint = modint998244353;// using mint = modint1000000007;using vi = vector<int>;using vvi = vector<vector<int>>;using vl = vector<long long>;using vvl = vector<vector<long long>>;using ll = long long;template <class T> using max_heap = priority_queue<T>;template <class T> using min_heap = priority_queue<T, vector<T>, greater<>>;#define rep(i, n) for (int i = 0; i < (int)(n); i++)#define rep2(i, f, n) for (int i = (int) f; i < (int)(n); i++)#define repd(i, n, l) for (int i = (int) n; i >= (int) l; i--)#define all(p) p.begin(),p.end()vector<pair<int, int>> dydx{{-1, 0}, {1, 0}, {0, -1 }, {0, 1}};const ll inf = 1LL << 60;void print(){ putchar(' '); }void print(bool a){ printf("%d", a); }void print(int a){ printf("%d", a); }void print(unsigned a){ printf("%u", a); }void print(long a){ printf("%ld", a); }void print(long long a){ printf("%lld", a); }void print(unsigned long long a){ printf("%llu", a); }void print(char a){ printf("%c", a); }void print(char a[]){ printf("%s", a); }void print(const char a[]){ printf("%s", a); }void print(float a){ printf("%.15f", a); }void print(double a){ printf("%.15f", a); }void print(long double a){ printf("%.15Lf", a); }void print(const string& a){ for(auto&& i : a) print(i); }template<class T> void print(const complex<T>& a){ if(a.real() >= 0) print('+'); print(a.real()); if(a.imag() >= 0) print('+'); print(a.imag()); print('i'); }template<class T> void print(const vector<T>&);template<class T, size_t size> void print(const array<T, size>&);template<class T, class L> void print(const pair<T, L>& p);template<class T, size_t size> void print(const T (&)[size]);template<class T> void print(const vector<T>& a){ if(a.empty()) return; print(a[0]); for(auto i = a.begin(); ++i != a.end(); ){ putchar(' '); print(*i); } }template<class T> void print(const deque<T>& a){ if(a.empty()) return; print(a[0]); for(auto i = a.begin(); ++i != a.end(); ){ putchar(' '); print(*i); } }template<class T, size_t size> void print(const array<T, size>& a){ print(a[0]); for(auto i = a.begin(); ++i != a.end(); ){ putchar(' '); print(*i); }}template<class T, class L> void print(const pair<T, L>& p){ print(p.first); putchar(' '); print(p.second); }template<class T, size_t size> void print(const T (&a)[size]){ print(a[0]); for(auto i = a; ++i != end(a); ){ putchar(' '); print(*i); } }template<class T> void print(const T& a){ cout << a; }int main() {int n, m, k;cin >> n >> m >> k;vi c(k); rep(i, k) cin >> c[i];// 2n回以内のサイコロを振り、ちょうどi移動する場合の数vector<mint> dp(2*n+9, 0);dp[0] = 1;rep(i, 2*n){rep2(j, 1, 7){dp[i+j] += dp[i];}}rep(i, k){int ci = c[i];mint ret = 0;mint a1 = 0;rep2(j, 1, 7){if (2*n-ci-j>=0) a1 += dp[2*n-ci-j] * (7 - j);}ret += dp[ci] * a1;ci += n;mint a2 = 0;rep2(j, 1, 7){if (2*n-ci-j>=0) a2 += dp[2*n-ci-j] * (7-j);}ret += dp[ci] * a2;ret -= dp[ci-n]*dp[n]*a2;cout << ret.val() << endl;}return 0;}