QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#390800 | #8543. Periodic Sequence | 275307894a | TL | 1ms | 6028kb | C++14 | 1.4kb | 2024-04-15 22:04:33 | 2024-04-15 22:04:33 |
Judging History
answer
#include<bits/stdc++.h>
#define Gc() getchar()
#define Me(x,y) memset(x,y,sizeof(x))
#define Mc(x,y) memcpy(x,y,sizeof(x))
#define d(x,y) ((m)*(x-1)+(y))
#define R(n) (rnd()%(n)+1)
#define Pc(x) putchar(x)
#define LB lower_bound
#define UB upper_bound
#define fi first
#define se second
#define eb emplace_back
#define all(x) x.begin(),x.end()
using namespace std;using ll=long long;using db=double;using lb=long db;using ui=unsigned;using ull=unsigned long long;using pii=pair<int,int>;
const int N=1e6+5,M=2000+5,K=1000+5,mod=998244353,Mod=mod-1;const db eps=1e-8;const ll INF=1e18+7;mt19937 rnd(181766);
#define Tp template<typename T>
#define Ts template<typename T,typename... Ar>
namespace Debug{
Tp void _debug(char* f,T t){cerr<<f<<'='<<t<<endl;}
Ts void _debug(char* f,T x,Ar... y){while(*f!=',') cerr<<*f++;cerr<<'='<<x<<",";_debug(f+1,y...);}
#ifdef LOCAL
#define gdb(...) _debug((char*)#__VA_ARGS__,__VA_ARGS__)
#else
#define gdb(...) void()
#endif
}using namespace Debug;
int n,p;ll ans[N],f[N];
void Solve(){
int i,j;scanf("%d%d",&n,&p);
for(int i=1;i<=n;i++){
fill(f+1,f+n-i+1,0);f[0]=1;ans[i]++;
ll tot=0,sum=1;
for(j=1;j<=n-i;j++){
tot+=f[j-1];
if(j>i) tot-=f[j-i-1];
f[j]=tot%p;
sum+=f[j];
ans[j+i]+=sum%p;
}
}
for(i=1;i<=n;i++) printf("%lld ",ans[i]%p);
}
int main(){
int t=1;
// scanf("%d",&t);
while(t--) Solve();
cerr<<clock()*1.0/CLOCKS_PER_SEC<<'\n';
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 1ms
memory: 6028kb
input:
5 1000000007
output:
1 3 6 11 19
result:
ok 5 number(s): "1 3 6 11 19"
Test #2:
score: -100
Time Limit Exceeded
input:
200000 567894337