結果

問題 No.1066 #いろいろな色 / Red and Blue and more various colors (Easy)
ユーザー harady_a_humanharady_a_human
提出日時 2020-05-01 17:08:45
言語 C++14
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 215 ms / 2,000 ms
コード長 4,803 bytes
コンパイル時間 1,727 ms
コンパイル使用メモリ 174,652 KB
実行使用メモリ 6,820 KB
最終ジャッジ日時 2024-11-06 01:57:41
合計ジャッジ時間 4,055 ms
ジャッジサーバーID
(参考情報)
judge2 / judge1
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 3
other AC * 24
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

// #pragma GCC target("avx") // CPU
// #pragma GCC optimize("O3") // CPU
// #pragma GCC optimize("unroll-loops") //
#include <bits/stdc++.h>
#include <complex>
// #include <iostream> // cout, endl, cin
// #include <string> // string, to_string, stoi
// #include <vector> // vector
// #include <algorithm> // min, max, swap, sort, reverse, lower_bound, upper_bound
// #include <utility> // pair, make_pair
// #include <tuple> // tuple, make_tuple
// #include <cstdint> // int64_t, int*_t
// #include <cstdio> // printf
// #include <map> // map
// #include <queue> // queue, priority_queue
// #include <set> // set
// #include <stack> // stack
// #include <deque> // deque
// #include <unordered_map> // unordered_map
// #include <unordered_set> // unordered_set
// #include <bitset> // bitset
// #include <climits>
// #include <cmath>
// #include <iomanip>
// #include <functional>
// #include <numeric>
// #include <random>
using namespace std;
#define int long long
#define pb push_back
#define eb emplace_back
// #define F first
// #define S second
#define FOR(i,a,b) for(int (i)=(a);(i)<(int)(b);(i)++)
#define rep(i,n) FOR(i,0,n)
#define RFOR(i,a,b) for(int (i)=(a);(i)>=(int)(b);(i)--)
#define rrep(i,n) RFOR(i,n,0)
#define all(a) (a).begin(),(a).end()
#define rall(a) (a).rbegin(),(a).rend()
#define ve vector
#define vi vector<int>
#define vp vector<pair<int,int>>
#define vvi vector<vector<int>>
#define UNIQUE(a) sort(all(a)), a.erase(unique(all(a)), a.end())
#define Double double
// #define endl '\n'
template<typename T> using pq = priority_queue<T,vector<T>,greater<T>>;
using ll = long long;
using UnWeightedGraph = vector<vector<int>>;
ll INF = LLONG_MAX / 4 - 100;
int IINF = INT_MAX / 4;
ll mod = 1e9 + 7;
int dx[] = {1,0,-1,0}, dy[] = {0,1,0,-1};
vector<ll> prime;
long double pi = 3.141592653589793238;
class fact {
public:
long long fmod = 1e9+7;
vector<long long> fac, finv, inv;
fact (int n, long long Mod = 1e9+7) {
fmod = Mod;
fac = vector<long long>(n + 1, 0);
finv = vector<long long>(n + 1, 0);
inv = vector<long long>(n + 1, 0);
fac[0] = fac[1] = 1;
finv[0] = finv[1] = 1;
inv[1] = 1;
for (int i = 2; i < n + 1; i++) {
fac[i] = fac[i-1] * i % fmod;
inv[i] = mod - inv[mod%i] * (mod/i) % mod;
finv[i] = finv[i-1] * inv[i] % mod;
}
}
ll nCr(ll n, ll r) {if(n < r) return 0; return fac[n] * finv[r] % fmod * finv[n-r] % fmod;}
ll POW(ll a, ll b) {ll c = 1; while (b > 0) {if (b & 1) {c = a * c%fmod;}a = a * a%fmod; b >>= 1;}return c;}
inline int operator [] (int i) {return fac[i];}
ll DeBuG(ll n, ll r);
};
void DEBUG(vector<int> a) {for(int i=0;i<a.size();i++)cout<<a[i]<<" ";cout<<endl;}
void EMP(int x) {cout<<"!!!"<<x<<"!!!"<<endl;}
ll GCD(ll a, ll b) {ll c; while (b != 0) {c = a % b; a = b; b = c;}return a;}
ll LCM(ll a, ll b) {return (a / GCD(a, b)) * (b / GCD(a, b)) * GCD(a, b);}
ll POW(ll a, ll b) {ll c = 1; while (b > 0) {if (b & 1) {c = a * c%mod;}a = a * a%mod; b >>= 1;}return c;}
void PRI(ll n) {bool a[n + 1]; for (int i = 0; i < n + 1; i++) {a[i] = 1;}for (int i = 2; i < n + 1; i++) {if (a[i]) {prime.pb(i); ll b = i; while (b
    <= n) {a[b] = 0; b += i;}}}}
template <typename T> T chmin(T& a, T b) {if(a>b)a=b;return a;}
template <typename T> T chmax(T& a, T b) {if(a<b)a=b;return b;}
bool isSqrt(ll a) {return pow(sqrt(a),2) == a ? 1 : 0;}
void YesNo(bool a) {if (a) cout << "Yes"; else cout << "No"; cout << endl;}
void yesno(bool a) {if (a) cout << "yes"; else cout << "no"; cout << endl;}
void YESNO(bool a) {if (a) cout << "YES"; else cout << "NO"; cout << endl;}
double dis(int x1, int x2, int y1, int y2) {
return sqrt((double)abs(x1-x2)*(double)abs(x1-x2)+(double)abs(y1-y2)*(double)abs(y1-y2));
}
int ceili(int x, int y) {
if (x % y == 0) return x / y;
else return x / y + 1;
}
unsigned int randxor() {
static unsigned int x=123456789,y=362436069,z=521288629,w=88675123;
unsigned int t;
t=(x^(x<<11));x=y;y=z;z=w; return( w=(w^(w>>19))^(t^(t>>8)) );
}
uint64_t xor64(void) {
static uint64_t x = 88172645463325252ULL;
x = x ^ (x << 7);
return x = x ^ (x >> 9);
}
void solve() {
mod = 998244353;
int n, q; cin >> n >> q;
vector<int> A(n); rep (i, n) cin >> A[i];
vector<int> Old(6005), New(6005);
Old[0] = 1;
rep (i, n) {
rep (j, i+1) {
New[j+1] += Old[j];
New[j] += Old[j] * (A[i]-1);
}
rep (j, i+2) Old[j] = New[j]%mod, New[j] = 0;
}
rep (i, q) {
int a; cin >> a;
cout << Old[a] << endl;
}
}
signed main() {
cin.tie(0);
ios::sync_with_stdio(false);
solve();
}
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