QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#651810#3083. Bit Operationxyz123AC ✓252ms58828kbC++231.9kb2024-10-18 18:03:122024-10-18 18:03:14

Judging History

你现在查看的是最新测评结果

  • [2024-10-18 18:03:14]
  • 评测
  • 测评结果:AC
  • 用时:252ms
  • 内存:58828kb
  • [2024-10-18 18:03:12]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
const long long mod=998244353;
long long T,a,b,c,d[1000001],v[1000001],o,h[1000001],fa[1000001],q,w,e,an,cn,fac[1000001],inv[1000001],st[1000001],u[1000001];
long long dp[1000001],pw[1000001],fc[1000001];
char s[1000001];
struct p{long long q,w;}l[1000001];
long long pow_(long long qq,long long ww){long long ee=1;while(ww){if(ww&1) ee*=qq,ee%=mod;qq*=qq,qq%=mod,ww>>=1;}return ee%mod;}
inline int read(){int x=0,f=1;char c=getchar();while(c<'0'||c>'9'){if(c=='-')f=-1;c=getchar();}while(c>='0'&&c<='9'){x=(x<<3)+(x<<1)+c-'0';c=getchar();}return x*f;}
void add(long long qq,long long ww){l[++o].q=ww,l[o].w=h[qq],h[qq]=o;}
long long gcd(long long qq,long long ww){return !ww?qq:gcd(ww,qq%ww);}
long long find(long long qq){return qq==fa[qq]?qq:fa[qq]=find(fa[qq]);}
void merge(long long qq,long long ww){long long f1=find(qq),f2=find(ww);if(f1==f2) return;fa[f1]=f2;}
long long C(long long qq,long long ww){return fac[qq]*inv[ww]%mod*inv[qq-ww]%mod;}
int main()
{
//	freopen("1.in","r",stdin);
	srand((unsigned)(time(0)^(*new int)));
	fac[0]=1;for(int i=1;i<=1000000;i++) fac[i]=fac[i-1]*i%mod;
	inv[1000000]=pow_(fac[1000000],mod-2);for(int i=999999;i>=0;i--) inv[i]=inv[i+1]*(i+1)%mod;
	fc[0]=1;
	for(int i=1;i<=1000000;i++) fc[i]=fc[i-1]*pow_(2,mod-2)%mod*(2*i-1)%mod;
	pw[0]=1;
	for(int i=1;i<=1000000;i++) pw[i]=pw[i-1]*2%mod;
	scanf("%lld",&a);
	for(int i=1;i<=a;i++)
	{
		scanf("%lld",&d[i]);
	}
	for(int i=1;i<=a;i++)
	{
		dp[i]=fc[i-1]*fc[a-i]%mod*pow_(2,a-1)%mod*C(a-1,i-1)%mod;
	}
	for(int i=1;i<=a;i++)
	{
		if(d[i]) an=(an+dp[i])%mod;
	}
//	for(int i=2;i<=a;i++)
//	{
//		for(int j=1;j+i-1<=a;j++)
//		{
//			int r=j+i-1;
//			for(int k=j;k<r;k++)
//			{
//				dp[j][r]=(dp[j][r]+(dp[j][k]*pw[r-k-1]%mod+dp[k+1][r]*pw[k-j]%mod)*pow_(r-j,mod-2))%mod;
//			}
//		}
//	}
	printf("%lld",(an%mod+mod)%mod);
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 236ms
memory: 58604kb

input:

999993
1 0 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 1 1 1 1 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 1 1 1 1 0 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 1 1 1 1 0 1 1 0 0 1 0 1 1 1 0 0 1 1 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 0 1 1 0 1 0 0 0 0 1 1 1 1 0 1 0 1 0 0 1 1 0 0 0 0 0 0 1 1...

output:

318158140

result:

ok single line: '318158140'

Test #2:

score: 0
Accepted
time: 247ms
memory: 58440kb

input:

999994
0 1 0 1 0 0 1 0 0 1 1 1 1 1 1 0 0 0 1 0 0 0 1 0 1 1 1 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 1 1 0 1 1 1 1 0 1 0 1 0 1 1 0 0 1 1 0 1 0 0 1 1 0 1 0 1 0 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 0 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 0 0 1 0 0 1 1 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 1 0 1 1 1 1 1 0 0 1 1 0 1 1 1 0 1 0 1...

output:

736536253

result:

ok single line: '736536253'

Test #3:

score: 0
Accepted
time: 230ms
memory: 53592kb

input:

999999
0 1 0 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 1 1 0 0 1 1 1 0 0 0 1 1 1 1 1 1 0 1 1 1 1 1 0 1 0 0 1 0 0 1 1 1 1 0 1 0 0 1 1 0 0 0 1 1 1 0 0 1 0 1 1 0 1 1 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 1 1 1 1 1 1 0 0 0 1 1 0 1 1 0 1 1 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0...

output:

363776643

result:

ok single line: '363776643'

Test #4:

score: 0
Accepted
time: 250ms
memory: 54968kb

input:

999995
0 0 1 1 1 0 1 1 1 1 1 1 0 1 0 0 1 0 1 1 1 1 0 0 0 0 0 1 1 0 1 1 0 0 1 1 1 0 0 0 0 0 1 0 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 1 1 1 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 1 1 1 0 1 1 0 0 1 1 1 1 1 1 0 1 0 0 1 0 0 0 1 1 0 0 1 1 0 1 0 1 1 1 1 0 1 0 0 1 1 0 1 0 1 0 0 0 1 0 1 1 1 0 0 0 0 1 0 1 0 0 1 1 0 0 1 1 1 1...

output:

814595627

result:

ok single line: '814595627'

Test #5:

score: 0
Accepted
time: 236ms
memory: 53096kb

input:

999995
0 1 0 0 0 1 1 0 1 1 1 1 1 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 1 1 0 0 0 0 1 1 0 1 0 1 0 0 0 0 1 1 1 1 0 0 0 0 1 0 1 0 1 1 1 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 1 1 1 1 1 0 0 1 1 0 1 0 0 1 1 0 1 1 0 1 0 0 0 0 0 1 1 0 1 1 1 1 0 0 0 0 1 0 0 1 1 1 1 0 1 0 1 0 0 0 1 1 0 0 0 1 1 1...

output:

58308900

result:

ok single line: '58308900'

Test #6:

score: 0
Accepted
time: 243ms
memory: 56908kb

input:

999992
1 1 0 0 1 1 0 0 1 0 0 1 0 0 0 1 1 1 0 0 1 0 0 0 1 1 0 1 1 0 1 0 0 1 1 1 0 0 0 0 1 1 0 0 1 1 1 0 1 1 1 0 1 1 0 0 1 1 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 1 1 1 0 0 0 1 0 1 1 1 0 1 0 0 1 0 1 0 1 0 1 1 0 1 1 1 0 0 0 0 1 0 1 1 1 1 0 1 1 0 1 1 0 1 1 0 1 0 1 0 1 0 0 0 1 0 1 1 1 1 0 1 1 1 0 0 0 0...

output:

952608310

result:

ok single line: '952608310'

Test #7:

score: 0
Accepted
time: 242ms
memory: 54956kb

input:

999992
1 1 1 1 0 0 0 0 0 0 0 1 0 1 0 0 1 0 1 1 1 1 0 1 1 1 0 1 0 1 1 0 1 1 0 0 1 1 0 0 0 0 1 0 1 0 1 1 1 0 0 0 1 0 0 1 0 0 1 1 0 0 1 1 1 0 1 0 0 1 1 1 0 1 0 0 1 1 1 1 1 1 0 1 0 0 0 1 1 1 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 1 0 0 1 1 0 1 0 0 0 0 1 0 1 0 0 1 1 0 0 1 0 1 1 1 0 0 0 0 1 0 0 1 0 0 1 1...

output:

426397420

result:

ok single line: '426397420'

Test #8:

score: 0
Accepted
time: 244ms
memory: 58228kb

input:

999993
0 1 1 1 1 0 0 0 1 1 0 1 1 0 1 1 1 0 1 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 1 1 1 0 0 0 0 1 0 1 1 1 1 0 0 1 1 1 1 0 1 0 1 0 1 0 1 1 1 0 0 1 1 0 0 1 1 0 1 0 0 0 1 1 1 0 0 1 1 1 1 1 0 0 0 1 0 1 1 1 0 1 0 1 0 1 1 0 1 1 1 1 0 1 0 1 0 0 0 1 1 1 1 1 1 1 0 1 0 0 0 1 1 1 1 0 1 0 0 0 0 1 0 1 1 0 0 0 1 0 0...

output:

194529914

result:

ok single line: '194529914'

Test #9:

score: 0
Accepted
time: 242ms
memory: 53560kb

input:

999999
0 1 1 0 0 1 1 1 0 1 1 1 0 1 0 1 0 1 0 0 0 1 1 1 1 1 1 0 1 1 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 1 1 1 0 1 0 1 1 1 1 0 1 1 0 1 0 1 0 0 1 0 0 0 1 1 1 0 1 0 0 1 0 0 1 0 0 0 1 1 1 0 1 0 0 0 0 1 1 1 1 1 0 0 1 1 1 1 1 1 0 1 0 0 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1...

output:

377113412

result:

ok single line: '377113412'

Test #10:

score: 0
Accepted
time: 245ms
memory: 56936kb

input:

999999
1 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 0 1 1 0 1 1 1 1 1 0 0 1 1 0 1 1 1 1 0 1 0 1 1 0 1 0 0 1 0 0 0 0 1 0 1 0 1 1 1 0 0 1 0 1 1 1 0 0 0 1 0 1 0 0 1 0 0 1 0 0 0 0 1 1 0 1 0 0 1 1 1 1 0 1 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 1 1 0 0 1 1 0 1 1 1 0 0 1 0 1 0 0 0 0 0 0 0 1 1 1 0 0 1 1 0...

output:

860438179

result:

ok single line: '860438179'

Test #11:

score: 0
Accepted
time: 235ms
memory: 58548kb

input:

999990
1 1 1 0 1 1 0 0 0 1 0 1 0 1 1 0 1 0 0 0 0 1 1 0 1 1 1 0 1 0 0 1 1 0 0 1 0 1 1 1 1 1 1 1 0 0 0 1 0 0 1 0 0 0 1 1 0 0 1 1 1 1 1 0 1 0 0 1 1 1 0 0 1 1 0 0 1 0 0 1 0 1 0 0 0 0 1 1 1 0 0 1 0 0 1 0 0 0 0 0 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 0 0 0 1 0 0 1 1 1 0 0 0 0 1 1 1 0 0 0 1 1 1 1 1...

output:

921664099

result:

ok single line: '921664099'

Test #12:

score: 0
Accepted
time: 237ms
memory: 54920kb

input:

999990
1 0 0 1 1 1 1 1 1 0 0 0 1 0 1 1 1 1 1 0 0 1 0 0 1 1 1 0 1 0 1 1 0 1 0 1 0 0 1 0 0 1 1 1 0 0 1 0 0 1 0 1 0 0 0 0 0 1 1 0 1 1 1 1 0 1 1 1 1 0 0 1 1 1 0 1 1 0 0 1 0 0 0 0 1 0 1 0 1 1 0 0 0 1 0 1 0 1 1 0 0 1 1 0 1 0 1 0 0 0 0 1 0 0 0 1 1 1 1 1 0 0 0 1 1 0 1 1 0 1 1 0 1 1 1 0 0 1 0 1 0 0 1 0 0 1 1...

output:

611834606

result:

ok single line: '611834606'

Test #13:

score: 0
Accepted
time: 229ms
memory: 56044kb

input:

999997
0 0 0 0 1 0 1 1 0 0 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 1 1 0 0 0 1 0 1 0 1 0 0 1 1 1 0 0 1 1 1 1 0 1 0 1 1 0 0 0 1 1 0 1 1 0 1 0 1 1 1 0 1 1 0 0 1 0 1 0 1 1 1 1 1 0 0 1 1 0 0 0 1 0 0 1 0 1 0 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 0 0 1 1 0 1 1 1 1 1 0 1 1 1 0 1 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0...

output:

217377088

result:

ok single line: '217377088'

Test #14:

score: 0
Accepted
time: 242ms
memory: 53040kb

input:

1000000
1 0 1 1 0 1 0 0 1 1 0 1 0 1 1 1 0 1 0 0 1 1 0 1 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 1 1 0 1 1 0 0 1 0 1 1 1 0 0 1 0 1 1 0 0 0 0 0 1 1 1 0 1 0 1 0 0 0 1 0 0 1 1 1 1 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 1 0 0 0 1 1 1 0 1 1 0 1 1 0 0 0 1 0 0 0 0 1 1 1 0 1 0 0 0 1 1 0 0 1 1 1 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 ...

output:

618928120

result:

ok single line: '618928120'

Test #15:

score: 0
Accepted
time: 247ms
memory: 53308kb

input:

999996
0 0 0 0 0 1 0 1 1 0 0 1 0 0 1 1 0 1 1 0 0 0 1 1 0 0 1 1 1 0 1 0 1 0 0 1 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 1 1 0 1 1 0 0 0 0 0 1 1 1 0 0 1 0 1 1 1 1 0 1 0 1 1 1 1 1 1 1 0 1 1 1 0 0 1 1 0 0 1 1 1 0 1 1 0 0 1 0 1 1 1 0 0 1 1 1 1 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 1 1 0 0 0 0...

output:

142290670

result:

ok single line: '142290670'

Test #16:

score: 0
Accepted
time: 240ms
memory: 55960kb

input:

999993
1 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 0 1 0 0 1 0 0 1 0 1 1 1 0 0 1 1 1 1 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 1 0 1 0 0 1 1 1 1 1 1 0 0 1 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 1 1 0 0 0 1 0 0 1 1 0 1 1 1 1 1 1 1 1 0 1 0 1 0 0 1 0 1 0 1 1 1 0 0 0 1 0 1 1 0 0 1 0 1 1 0 1...

output:

127070214

result:

ok single line: '127070214'

Test #17:

score: 0
Accepted
time: 238ms
memory: 55672kb

input:

999991
0 0 0 0 1 0 1 1 0 1 0 0 0 1 1 1 0 1 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 1 1 1 1 0 1 1 1 1 0 1 1 1 0 0 0 0 1 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 0 0 0 0 1 1 1 1 1 0 0 0 0 1 1 0 0 1 1 1 1 0 0 0 0 0 1 1 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 0 1 1 1 0 1 0 0 0 1 1 1 1 0 0 0 0...

output:

54081091

result:

ok single line: '54081091'

Test #18:

score: 0
Accepted
time: 237ms
memory: 55764kb

input:

999999
0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 1 1 1 0 0 1 0 1 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 1 1 1 0 1 1 0 1 0 0 1 0 1 1 1 1 1 0 1 0 0 1 1 1 1 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 1 0 1 1 1 1 0 0 1 1 0 1 1 1 1 0 0 1 1 1 1 1 0 0 1 1 1 0 1 0 1 1 0 0 1 0 1 1 1 1 0 1 0 1 0 1...

output:

562791365

result:

ok single line: '562791365'

Test #19:

score: 0
Accepted
time: 241ms
memory: 58612kb

input:

999993
1 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 1 1 1 1 1 1 0 1 1 0 0 0 0 1 1 0 1 0 0 0 1 1 0 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 1 1 1 0 0 1 1 1 0 1 1 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 0 1 1 0 0 0 1 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 1 1 0 1 1 0 0 1 1 0 1 0 1 0 0 0 0 0 1 0 0 1 0 1 0 0 1 1 1 0 0 0 0 1 0 0 1 1 0 1 1...

output:

733477224

result:

ok single line: '733477224'

Test #20:

score: 0
Accepted
time: 238ms
memory: 56084kb

input:

999990
0 0 0 0 1 0 0 0 1 1 1 1 1 1 1 0 1 0 0 1 1 1 1 1 1 1 0 0 0 1 0 0 0 1 0 0 1 1 1 1 1 0 0 1 0 0 1 1 0 0 1 1 1 0 0 1 0 0 0 0 1 0 1 0 0 1 1 1 1 1 1 1 1 1 0 1 0 1 0 1 1 1 0 0 1 1 0 0 1 0 0 0 0 0 0 1 1 0 0 1 1 1 0 1 0 0 1 1 1 0 0 1 1 1 1 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 1 1 0 1 0 0 1 1 1 1 0 0 0 0 0...

output:

729778193

result:

ok single line: '729778193'

Test #21:

score: 0
Accepted
time: 230ms
memory: 58668kb

input:

999992
0 0 0 0 1 0 0 1 0 1 0 1 0 0 0 0 1 1 0 1 1 0 1 0 0 1 0 1 1 0 0 0 0 0 1 0 1 1 0 0 0 1 0 1 0 1 0 1 1 1 1 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 1 1 0 1 1 1 1 1 1 0 0 1 1 1 0 0 0 0 0 1 0 1 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0...

output:

372070644

result:

ok single line: '372070644'

Test #22:

score: 0
Accepted
time: 238ms
memory: 58540kb

input:

999990
1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 1 1 0 1 1 0 1 1 1 0 1 1 0 0 0 0 0 1 1 0 1 1 1 0 1 1 0 0 0 1 0 1 1 0 1 0 1 0 1 0 0 1 0 0 0 1 1 1 1 0 1 0 0 1 0 1 1 1 1 0 0 1 1 0 1 0 0 1 1 0 1 1 0 0 0 0 1 0 0 1 1 1 1 0 1 1 0 1 1 1 0 1 1 0 1 1 0 1 1 0 0 0 0 1 1 0 1 1 0 0 1 0 0 0 0 1 1 1 0 0 1 0 0...

output:

779146459

result:

ok single line: '779146459'

Test #23:

score: 0
Accepted
time: 242ms
memory: 56120kb

input:

999992
1 1 1 1 0 1 0 0 1 1 0 0 1 1 0 1 1 1 0 1 1 0 1 1 0 0 0 1 0 1 0 0 1 0 1 1 1 1 0 1 0 0 0 0 1 1 1 1 0 1 1 0 0 1 0 1 1 0 1 1 1 0 1 1 1 1 0 1 1 0 1 0 1 1 1 0 1 0 0 1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 0 1 1 1 1 0 0 1 1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 0 0 1 0 0 1 0 1 0 1 1 1 0 1 1 0 0 0 0 1 0 1...

output:

806185513

result:

ok single line: '806185513'

Test #24:

score: 0
Accepted
time: 236ms
memory: 58320kb

input:

1000000
1 1 1 1 0 0 1 0 0 1 1 0 0 0 1 1 1 1 1 0 0 0 1 0 0 0 0 0 1 1 1 1 1 0 1 1 0 1 1 1 1 1 0 0 0 1 1 0 1 1 1 0 1 1 1 0 1 1 0 1 1 1 1 1 0 0 1 1 0 1 0 0 0 0 1 1 0 1 0 0 1 1 1 1 1 0 0 0 1 1 1 1 0 0 0 1 0 0 1 0 1 0 0 1 1 1 1 1 1 1 1 1 0 0 1 1 0 1 1 1 1 1 0 1 0 1 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 1 0 0 0 1 ...

output:

496270135

result:

ok single line: '496270135'

Test #25:

score: 0
Accepted
time: 242ms
memory: 53128kb

input:

999993
1 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 1 1 0 1 1 0 0 0 0 0 0 0 1 0 1 1 0 1 1 0 0 1 0 0 0 1 0 1 1 0 0 0 1 0 0 0 1 0 0 0 0 1 1 1 1 0 1 1 1 0 1 1 0 1 0 0 1 1 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 1 1 0 1 1 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 1 1 0 0 1 0 1...

output:

975259794

result:

ok single line: '975259794'

Test #26:

score: 0
Accepted
time: 233ms
memory: 53280kb

input:

999990
0 1 1 1 0 0 1 1 0 1 1 0 1 0 0 0 0 1 1 1 0 1 0 1 1 1 1 1 1 1 1 0 0 0 1 0 1 1 1 0 0 0 1 1 1 0 1 1 0 0 0 0 1 1 0 1 0 1 0 0 1 0 1 0 0 1 1 1 1 0 1 1 1 0 0 1 0 1 1 0 1 1 1 0 1 1 1 1 1 0 1 0 1 0 0 0 0 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 0 0 0 1 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 1 1 1 1 0 1 0 1...

output:

355858407

result:

ok single line: '355858407'

Test #27:

score: 0
Accepted
time: 238ms
memory: 53292kb

input:

999997
1 1 0 0 1 0 1 0 1 1 0 1 1 0 0 0 1 1 0 0 1 0 1 1 1 1 0 1 1 1 1 0 0 1 0 1 1 0 0 0 0 1 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 0 0 1 0 0 1 1 0 1 1 0 1 0 1 1 1 0 1 0 0 0 0 0 1 1 1 1 0 1 1 1 1 0 1 1 0 1 0 1 0 0 1 1 1 0 0 1 1 1 0 1 1 0 1 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 1 1 1...

output:

102162802

result:

ok single line: '102162802'

Test #28:

score: 0
Accepted
time: 243ms
memory: 55972kb

input:

999992
0 0 0 1 0 0 0 1 1 1 0 1 1 1 1 0 1 1 0 0 0 1 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 0 0 1 1 0 1 0 1 0 1 1 0 0 0 1 0 1 0 0 1 1 0 0 0 1 1 0 0 1 0 0 1 0 1 1 0 0 1 1 0 1 1 1 0 0 1 0 1 0 1 1 1 1 0 0 0 0 1 1 1 0 0 1 1 0 1 0 1 1 1 1 1 0 1 0 0 0 1 1 1 1 0 1 0 0 0 1 0 0 0 1 0 0 1 1 0 1 1 1 1 1 1 0 0 1 1 1 0 1 1...

output:

862156045

result:

ok single line: '862156045'

Test #29:

score: 0
Accepted
time: 239ms
memory: 58632kb

input:

999992
1 0 0 0 0 1 0 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 1 0 0 1 1 1 1 1 1 0 1 0 1 0 0 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 0 1 0 1 0 0 0 0 1 0 0 1 0 1 0 1 0 1 1 0 1 1 0 0 1 1 1 0 1 0 1 1 0 1 0 1 0 0 1 1 0 1 1 1 1 1 1 1 1 0 0 1 0 1 1 0 1 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 1 0 1 0 1 0 1 1 0 0...

output:

727870908

result:

ok single line: '727870908'

Test #30:

score: 0
Accepted
time: 247ms
memory: 58464kb

input:

1000000
1 0 1 1 0 1 0 0 0 0 1 0 0 0 0 1 1 0 1 1 1 1 1 1 1 1 0 1 0 1 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 1 0 1 1 0 0 0 1 1 0 1 0 0 0 1 0 1 1 0 0 0 0 1 1 1 0 1 0 1 0 1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 1 1 1 1 0 0 0 1 1 ...

output:

775085392

result:

ok single line: '775085392'

Test #31:

score: 0
Accepted
time: 225ms
memory: 53316kb

input:

999994
1 1 0 1 1 1 0 1 1 0 0 1 0 0 0 1 1 1 0 0 1 0 0 0 0 1 1 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 0 1 0 0 1 0 1 0 1 1 1 0 1 1 0 1 1 1 1 1 1 1 0 1 1 0 0 0 1 0 1 0 0 0 1 1 1 1 1 1 1 1 1 0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 0 1 1 0 1 0 0 1 0 1 1 0 1 0 1 0 1 0 1 0 0 0 1 1 1 0 0...

output:

777548729

result:

ok single line: '777548729'

Test #32:

score: 0
Accepted
time: 242ms
memory: 55724kb

input:

999997
1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 1 0 1 1 1 1 0 1 0 0 0 1 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 1 1 1 1 1 1 1 0 1 0 0 1 1 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 0 1 1 0 1 0 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 0 1 1 0 0 1 1 1 0 1 0 1 0 0 0 1 0 1 1 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 1 1 1 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0...

output:

996565000

result:

ok single line: '996565000'

Test #33:

score: 0
Accepted
time: 252ms
memory: 56960kb

input:

999997
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Test #34:

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Accepted
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Test #35:

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Test #36:

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Test #37:

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Accepted
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Test #38:

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Accepted
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memory: 53148kb

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Test #39:

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Test #40:

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memory: 55792kb

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Test #41:

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Test #42:

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Accepted
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memory: 58536kb

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Test #43:

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Accepted
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memory: 58756kb

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Test #44:

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Accepted
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memory: 55744kb

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Test #45:

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Accepted
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memory: 58336kb

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Test #46:

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Accepted
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memory: 55724kb

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Test #47:

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Accepted
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memory: 55752kb

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Test #48:

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Accepted
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memory: 55824kb

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Test #49:

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Accepted
time: 241ms
memory: 53284kb

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Test #50:

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Accepted
time: 249ms
memory: 53220kb

input:

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Test #51:

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Accepted
time: 248ms
memory: 58216kb

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Test #52:

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Accepted
time: 234ms
memory: 53384kb

input:

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Test #53:

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Accepted
time: 235ms
memory: 54968kb

input:

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Test #54:

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Accepted
time: 246ms
memory: 56120kb

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Test #55:

score: 0
Accepted
time: 233ms
memory: 56108kb

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Test #56:

score: 0
Accepted
time: 238ms
memory: 58224kb

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Test #57:

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Accepted
time: 232ms
memory: 53492kb

input:

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Test #58:

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Accepted
time: 248ms
memory: 54996kb

input:

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Test #59:

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Accepted
time: 244ms
memory: 53324kb

input:

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Test #60:

score: 0
Accepted
time: 238ms
memory: 58324kb

input:

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Test #61:

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Accepted
time: 229ms
memory: 53236kb

input:

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Test #62:

score: 0
Accepted
time: 236ms
memory: 58500kb

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Test #63:

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Accepted
time: 239ms
memory: 58484kb

input:

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Test #64:

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memory: 58804kb

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Test #65:

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time: 238ms
memory: 58760kb

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Test #66:

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Accepted
time: 229ms
memory: 53412kb

input:

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Test #67:

score: 0
Accepted
time: 246ms
memory: 58708kb

input:

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Test #68:

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Accepted
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memory: 56176kb

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Test #69:

score: 0
Accepted
time: 233ms
memory: 55768kb

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Test #70:

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Accepted
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memory: 56940kb

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Test #71:

score: 0
Accepted
time: 237ms
memory: 56236kb

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result:

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Test #72:

score: 0
Accepted
time: 238ms
memory: 53032kb

input:

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result:

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Test #73:

score: 0
Accepted
time: 241ms
memory: 53092kb

input:

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result:

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Test #74:

score: 0
Accepted
time: 246ms
memory: 54896kb

input:

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result:

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Test #75:

score: 0
Accepted
time: 250ms
memory: 55000kb

input:

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result:

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Test #76:

score: 0
Accepted
time: 236ms
memory: 56016kb

input:

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result:

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Test #77:

score: 0
Accepted
time: 242ms
memory: 58360kb

input:

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result:

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Test #78:

score: 0
Accepted
time: 235ms
memory: 53612kb

input:

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result:

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Test #79:

score: 0
Accepted
time: 239ms
memory: 58460kb

input:

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output:

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result:

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Test #80:

score: 0
Accepted
time: 246ms
memory: 55100kb

input:

999996
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output:

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result:

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Test #81:

score: 0
Accepted
time: 230ms
memory: 56096kb

input:

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output:

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result:

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Test #82:

score: 0
Accepted
time: 240ms
memory: 53132kb

input:

999991
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output:

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result:

ok single line: '940551534'

Test #83:

score: 0
Accepted
time: 236ms
memory: 58296kb

input:

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output:

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result:

ok single line: '403892921'

Test #84:

score: 0
Accepted
time: 243ms
memory: 53392kb

input:

999995
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output:

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result:

ok single line: '383027708'

Test #85:

score: 0
Accepted
time: 245ms
memory: 53528kb

input:

999992
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output:

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result:

ok single line: '459981971'

Test #86:

score: 0
Accepted
time: 228ms
memory: 53324kb

input:

999992
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output:

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result:

ok single line: '450533286'

Test #87:

score: 0
Accepted
time: 244ms
memory: 52836kb

input:

999991
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output:

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result:

ok single line: '193486317'

Test #88:

score: 0
Accepted
time: 230ms
memory: 58640kb

input:

999994
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output:

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result:

ok single line: '578170758'

Test #89:

score: 0
Accepted
time: 237ms
memory: 58320kb

input:

999991
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output:

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result:

ok single line: '217478828'

Test #90:

score: 0
Accepted
time: 242ms
memory: 58512kb

input:

999990
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output:

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result:

ok single line: '642747653'

Test #91:

score: 0
Accepted
time: 246ms
memory: 53360kb

input:

1000000
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output:

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result:

ok single line: '43492410'

Test #92:

score: 0
Accepted
time: 245ms
memory: 54848kb

input:

999991
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output:

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result:

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Test #93:

score: 0
Accepted
time: 237ms
memory: 53144kb

input:

999994
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output:

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result:

ok single line: '106580674'

Test #94:

score: 0
Accepted
time: 237ms
memory: 55808kb

input:

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output:

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result:

ok single line: '859248878'

Test #95:

score: 0
Accepted
time: 251ms
memory: 58504kb

input:

1000000
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output:

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result:

ok single line: '800661291'

Test #96:

score: 0
Accepted
time: 244ms
memory: 58108kb

input:

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output:

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result:

ok single line: '712300850'

Test #97:

score: 0
Accepted
time: 239ms
memory: 58828kb

input:

999992
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output:

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result:

ok single line: '276954336'

Test #98:

score: 0
Accepted
time: 246ms
memory: 58636kb

input:

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output:

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result:

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Test #99:

score: 0
Accepted
time: 233ms
memory: 55736kb

input:

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output:

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result:

ok single line: '727772610'

Test #100:

score: 0
Accepted
time: 245ms
memory: 54788kb

input:

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