NOI.AC

ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#213788	#2157. 数列	zhangxinyang111	0	311ms	8940kb	C++	316b	2024-11-13 19:39:49	2024-11-13 23:02:38

answer

#include<bits/stdc++.h>
#define int long long
using namespace std;
const int N=1e6+7;
int f[N];
int n,p;
signed main()
{
//	cin.tie(nullptr) -> ios::sync_with_stdio(false);
	cin>>n>>p;
	f[1]=1;
	for(int i=2;i<=n;i++) f[i]=f[i-1]*(4*n-2)/(n+1)%p;
	cout<<f[n]%p;
	return 0;
}
//f[n]=f[n-1]*(4*n-2)/(n+1)

源文件, 语言: C++

详细

小提示：点击横条可展开更详细的信息

Test #1:

score: 0

Wrong Answer

time: 0ms

memory: 1200kb

input:

921 998054347

output:

735900464

result:

wrong answer 1st lines differ - expected: '345389219', found: '735900464'

Test #2:

score: 0

Wrong Answer

time: 0ms

memory: 1196kb

input:

926 998064329

output:

132150349

result:

wrong answer 1st lines differ - expected: '458756691', found: '132150349'

Test #3:

score: 0

Wrong Answer

time: 0ms

memory: 1200kb

input:

1000 998074327

output:

282409326

result:

wrong answer 1st lines differ - expected: '457273797', found: '282409326'

Test #4:

score: 0

Wrong Answer

time: 0ms

memory: 1204kb

input:

952 998084303

output:

271223308

result:

wrong answer 1st lines differ - expected: '329700115', found: '271223308'

Test #5:

score: 0

Wrong Answer

time: 0ms

memory: 1204kb

input:

989 998094347

output:

426352692

result:

wrong answer 1st lines differ - expected: '94788253', found: '426352692'

Test #6:

score: 0

Wrong Answer

time: 0ms

memory: 1200kb

input:

902 998104313

output:

284797889

result:

wrong answer 1st lines differ - expected: '911969455', found: '284797889'

Test #7:

score: 0

Wrong Answer

time: 0ms

memory: 1200kb

input:

914 998114333

output:

532230696

result:

wrong answer 1st lines differ - expected: '827812986', found: '532230696'

Test #8:

score: 0

Wrong Answer

time: 0ms

memory: 1200kb

input:

986 998124313

output:

151652494

result:

wrong answer 1st lines differ - expected: '169699253', found: '151652494'

Test #9:

score: 0

Wrong Answer

time: 0ms

memory: 1204kb

input:

947 998134339

output:

843822513

result:

wrong answer 1st lines differ - expected: '761932751', found: '843822513'

Test #10:

score: 0

Wrong Answer

time: 0ms

memory: 1200kb

input:

934 998144339

output:

655166523

result:

wrong answer 1st lines differ - expected: '42889072', found: '655166523'

Test #11:

score: 0

Wrong Answer

time: 32ms

memory: 8940kb

input:

991572 998154343

output:

92803366

result:

wrong answer 1st lines differ - expected: '277089318', found: '92803366'

Test #12:

score: 0

Wrong Answer

time: 29ms

memory: 8484kb

input:

932800 998164337

output:

712866607

result:

wrong answer 1st lines differ - expected: '945072504', found: '712866607'

Test #13:

score: 0

Wrong Answer

time: 28ms

memory: 8252kb

input:

903603 998174341

output:

232265252

result:

wrong answer 1st lines differ - expected: '29916736', found: '232265252'

Test #14:

score: 0

Wrong Answer

time: 34ms

memory: 8684kb

input:

958646 998184331

output:

327650455

result:

wrong answer 1st lines differ - expected: '802903490', found: '327650455'

Test #15:

score: 0

Wrong Answer

time: 32ms

memory: 8872kb

input:

983016 998194349

output:

763059071

result:

wrong answer 1st lines differ - expected: '802900579', found: '763059071'

Test #16:

score: 0

Wrong Answer

time: 34ms

memory: 8396kb

input:

922347 998204353

output:

294727372

result:

wrong answer 1st lines differ - expected: '228575331', found: '294727372'

Test #17:

score: 0

Wrong Answer

time: 34ms

memory: 8820kb

input:

976053 998214317

output:

450896000

result:

wrong answer 1st lines differ - expected: '982618317', found: '450896000'

Test #18:

score: 0

Wrong Answer

time: 34ms

memory: 8668kb

input:

957300 998224351

output:

928812912

result:

wrong answer 1st lines differ - expected: '514549818', found: '928812912'

Test #19:

score: 0

Wrong Answer

time: 27ms

memory: 8392kb

input:

921760 998234353

output:

911992722

result:

wrong answer 1st lines differ - expected: '470386410', found: '911992722'

Test #20:

score: 0

Wrong Answer

time: 27ms

memory: 8328kb

input:

912948 998244353

output:

419923218

result:

wrong answer 1st lines differ - expected: '129235345', found: '419923218'