General
 
 
# Author Problem Lang Verdict Time Memory Sent Judged  
242037005 Practice:
do_while_true
1089I - 22 C++17 (GCC 9-64) Accepted 234 ms 664 KB 2024-01-17 11:05:05 2024-01-17 11:05:05
→ Source
#include<cstdio>
#include<vector>
#include<queue>
#include<cstring>
#include<iostream>
#include<algorithm>
#include<ctime>
#include<random>
#include<assert.h>
#define pb emplace_back
#define mp make_pair
#define fi first
#define se second
#define dbg(x) cerr<<"In Line "<< __LINE__<<" the "<<#x<<" = "<<x<<'\n'
#define dpi(x,y) cerr<<"In Line "<<__LINE__<<" the "<<#x<<" = "<<x<<" ; "<<"the "<<#y<<" = "<<y<<'\n'
#define DE(fmt,...) fprintf(stderr, "Line %d : " fmt "\n",__LINE__,##__VA_ARGS__)
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int>pii;
typedef pair<ll,int>pli;
typedef pair<ll,ll>pll;
typedef pair<int,ll>pil;
typedef vector<int>vi;
typedef vector<ll>vll;
typedef vector<pii>vpii;
typedef vector<pll>vpll;
template<typename T>T cmax(T &x, T y){return x=x>y?x:y;}
template<typename T>T cmin(T &x, T y){return x=x<y?x:y;}
template<typename T>
T &read(T &r){
	r=0;bool w=0;char ch=getchar();
	while(ch<'0'||ch>'9')w=ch=='-'?1:0,ch=getchar();
	while(ch>='0'&&ch<='9')r=r*10+(ch^48),ch=getchar();
	return r=w?-r:r;
}
template<typename T1,typename... T2>
void read(T1 &x,T2& ...y){read(x);read(y...);}
int mod;
inline void cadd(int &x,int y){x=(x+y>=mod)?(x+y-mod):(x+y);}
inline void cdel(int &x,int y){x=(x-y<0)?(x-y+mod):(x-y);}
inline int add(int x,int y){return (x+y>=mod)?(x+y-mod):(x+y);}
inline int del(int x,int y){return (x-y<0)?(x-y+mod):(x-y);}
int qpow(int x,int y){
	int s=1;
	while(y){
		if(y&1)s=1ll*s*x%mod;
		x=1ll*x*x%mod;
		y>>=1;
	}
	return s;
}
const int N=410;
int n=400;
int fac[N],f[N],g[N],h[N][N];
signed main(){
	#ifdef do_while_true
//		assert(freopen("data.in","r",stdin));
//		assert(freopen("data.out","w",stdout));
	#endif
	int T;read(T);read(mod);
	fac[0]=1;
	for(int i=1;i<=n;i++)fac[i]=1ll*fac[i-1]*i%mod;
	h[0][0]=1;
	for(int i=1;i<=n;i++)
		for(int j=1;j<=i;j++)
			for(int k=1;k<=i;k++)
				cadd(h[i][j],1ll*h[i-k][j-1]*fac[k]%mod);
	for(int i=1;i<=n;i++){
		g[i]=fac[i];
		for(int j=1;j<i;j++)
			cdel(g[i],1ll*g[j]*fac[i-j]%mod);
	}
	f[1]=1;f[2]=2;f[3]=0;
	for(int i=4;i<=n;i++){
		f[i]=fac[i];
		int s=0;
		for(int j=1;j<i;j++)
			cadd(s,1ll*g[j]*fac[i-j]%mod);
		cdel(f[i],2ll*s%mod);
		for(int j=4;j<i;j++){
			cdel(f[i],1ll*h[i][j]*f[j]%mod);
		}
	}
	while(T--){
		int x;read(x);
		cout<<f[x]<<'\n';
	}
    #ifdef do_while_true
//		cerr<<'\n'<<"Time:"<<1.0*clock()/CLOCKS_PER_SEC*1000<<" ms"<<'\n';
	#endif
	return 0;
}
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