QOJ.ac

QOJ

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
#340104#3083. Bit OperationmasterhuangAC ✓73ms17260kbC++20710b2024-02-28 15:02:482024-02-28 15:02:48

Judging History

你现在查看的是最新测评结果

  • [2024-02-28 15:02:48]
  • 评测
  • 测评结果:AC
  • 用时:73ms
  • 内存:17260kb
  • [2024-02-28 15:02:48]
  • 提交

answer

#include<bits/stdc++.h>
#define LL long long
#define fr(x) freopen(#x".in","r",stdin);freopen(#x".out","w",stdout);
using namespace std;
const int N=1e6+5,mod=998244353,I2=(mod+1)>>1;
int n,a[N],I[N<<1],s[N],ans;
inline int md(int x){return x>=mod?x-mod:x;}
inline int ksm(int x,int p){int s=1;for(;p;(p&1)&&(s=1ll*s*x%mod),x=1ll*x*x%mod,p>>=1);return s;}
int main()
{
	ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);cin>>n;
	I[1]=1;for(int i=2;i<=2*n;i++) I[i]=mod-1ll*(mod/i)*I[mod%i]%mod;
	s[1]=1;for(int i=2;i<=n;i++) s[i]=1ll*s[i-1]*(mod+1-I[2*i-2])%mod;
	for(int i=1,x;i<=n;i++) if(cin>>x,x) ans=(ans+1ll*s[i]*s[n-i+1])%mod;
	for(int i=1;i<n;i++) ans=2ll*ans*i%mod;
	return cout<<ans,0;
}

详细

Test #1:

score: 100
Accepted
time: 52ms
memory: 16120kb

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: 48ms
memory: 15360kb

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: 52ms
memory: 17260kb

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: 56ms
memory: 15384kb

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: 73ms
memory: 15324kb

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: 44ms
memory: 15372kb

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: 52ms
memory: 15372kb

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: 48ms
memory: 15320kb

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: 52ms
memory: 15284kb

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: 50ms
memory: 15280kb

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: 48ms
memory: 15336kb

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: 40ms
memory: 15276kb

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: 53ms
memory: 15280kb

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: 45ms
memory: 15388kb

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: 40ms
memory: 15344kb

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: 50ms
memory: 15372kb

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: 40ms
memory: 15348kb

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: 41ms
memory: 15392kb

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: 52ms
memory: 15284kb

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: 52ms
memory: 15344kb

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: 47ms
memory: 15268kb

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: 48ms
memory: 15348kb

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: 52ms
memory: 15280kb

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: 43ms
memory: 15396kb

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: 49ms
memory: 15340kb

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: 48ms
memory: 15976kb

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: 47ms
memory: 15836kb

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: 48ms
memory: 15284kb

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: 44ms
memory: 15324kb

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: 44ms
memory: 15456kb

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: 41ms
memory: 15388kb

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: 38ms
memory: 16512kb

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: 45ms
memory: 15416kb

input:

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

output:

520159051

result:

ok single line: '520159051'

Test #34:

score: 0
Accepted
time: 51ms
memory: 15280kb

input:

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

output:

244544266

result:

ok single line: '244544266'

Test #35:

score: 0
Accepted
time: 48ms
memory: 15324kb

input:

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

output:

187376116

result:

ok single line: '187376116'

Test #36:

score: 0
Accepted
time: 47ms
memory: 16564kb

input:

999997
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Test #37:

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Accepted
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memory: 15348kb

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Test #38:

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Accepted
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memory: 15496kb

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Test #39:

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Accepted
time: 48ms
memory: 15388kb

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Test #40:

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Accepted
time: 44ms
memory: 15368kb

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Test #41:

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Accepted
time: 52ms
memory: 15284kb

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Test #42:

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Accepted
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memory: 15288kb

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Test #43:

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Accepted
time: 48ms
memory: 15400kb

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Test #44:

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Accepted
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memory: 15364kb

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Test #45:

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Accepted
time: 44ms
memory: 15288kb

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Test #46:

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Accepted
time: 47ms
memory: 15432kb

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Test #47:

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Accepted
time: 52ms
memory: 15284kb

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Test #48:

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Accepted
time: 51ms
memory: 15400kb

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Test #49:

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Accepted
time: 47ms
memory: 15416kb

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Test #50:

score: 0
Accepted
time: 44ms
memory: 15360kb

input:

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Test #51:

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Accepted
time: 51ms
memory: 15280kb

input:

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Test #52:

score: 0
Accepted
time: 47ms
memory: 15320kb

input:

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Test #53:

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Accepted
time: 52ms
memory: 15268kb

input:

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Test #54:

score: 0
Accepted
time: 47ms
memory: 15392kb

input:

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Test #55:

score: 0
Accepted
time: 52ms
memory: 15372kb

input:

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Test #56:

score: 0
Accepted
time: 47ms
memory: 15320kb

input:

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Test #57:

score: 0
Accepted
time: 47ms
memory: 15284kb

input:

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Test #58:

score: 0
Accepted
time: 49ms
memory: 15360kb

input:

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Test #59:

score: 0
Accepted
time: 47ms
memory: 15280kb

input:

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Test #60:

score: 0
Accepted
time: 44ms
memory: 15400kb

input:

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Test #61:

score: 0
Accepted
time: 52ms
memory: 15396kb

input:

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Test #62:

score: 0
Accepted
time: 51ms
memory: 15300kb

input:

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Test #63:

score: 0
Accepted
time: 55ms
memory: 15336kb

input:

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Test #64:

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Accepted
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memory: 15340kb

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Test #65:

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Accepted
time: 48ms
memory: 15392kb

input:

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Test #66:

score: 0
Accepted
time: 48ms
memory: 15624kb

input:

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Test #67:

score: 0
Accepted
time: 53ms
memory: 15348kb

input:

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Test #68:

score: 0
Accepted
time: 48ms
memory: 15280kb

input:

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Test #69:

score: 0
Accepted
time: 48ms
memory: 15324kb

input:

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Test #70:

score: 0
Accepted
time: 43ms
memory: 15276kb

input:

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Test #71:

score: 0
Accepted
time: 67ms
memory: 15384kb

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Test #72:

score: 0
Accepted
time: 52ms
memory: 15744kb

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Test #73:

score: 0
Accepted
time: 52ms
memory: 15284kb

input:

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Test #74:

score: 0
Accepted
time: 52ms
memory: 15412kb

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result:

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Test #75:

score: 0
Accepted
time: 48ms
memory: 15336kb

input:

999992
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result:

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Test #76:

score: 0
Accepted
time: 51ms
memory: 15324kb

input:

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result:

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Test #77:

score: 0
Accepted
time: 52ms
memory: 15368kb

input:

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result:

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Test #78:

score: 0
Accepted
time: 52ms
memory: 15420kb

input:

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result:

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Test #79:

score: 0
Accepted
time: 47ms
memory: 15560kb

input:

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result:

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Test #80:

score: 0
Accepted
time: 40ms
memory: 15364kb

input:

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output:

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result:

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Test #81:

score: 0
Accepted
time: 51ms
memory: 15364kb

input:

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result:

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Test #82:

score: 0
Accepted
time: 52ms
memory: 15352kb

input:

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output:

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result:

ok single line: '940551534'

Test #83:

score: 0
Accepted
time: 51ms
memory: 15268kb

input:

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output:

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result:

ok single line: '403892921'

Test #84:

score: 0
Accepted
time: 52ms
memory: 15340kb

input:

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output:

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result:

ok single line: '383027708'

Test #85:

score: 0
Accepted
time: 47ms
memory: 15336kb

input:

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output:

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result:

ok single line: '459981971'

Test #86:

score: 0
Accepted
time: 48ms
memory: 15368kb

input:

999992
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output:

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result:

ok single line: '450533286'

Test #87:

score: 0
Accepted
time: 48ms
memory: 15368kb

input:

999991
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output:

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result:

ok single line: '193486317'

Test #88:

score: 0
Accepted
time: 48ms
memory: 15280kb

input:

999994
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output:

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result:

ok single line: '578170758'

Test #89:

score: 0
Accepted
time: 53ms
memory: 15676kb

input:

999991
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output:

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result:

ok single line: '217478828'

Test #90:

score: 0
Accepted
time: 52ms
memory: 15364kb

input:

999990
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output:

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result:

ok single line: '642747653'

Test #91:

score: 0
Accepted
time: 47ms
memory: 15420kb

input:

1000000
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output:

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result:

ok single line: '43492410'

Test #92:

score: 0
Accepted
time: 52ms
memory: 15268kb

input:

999991
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output:

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result:

ok single line: '729065332'

Test #93:

score: 0
Accepted
time: 54ms
memory: 15364kb

input:

999994
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output:

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result:

ok single line: '106580674'

Test #94:

score: 0
Accepted
time: 48ms
memory: 15348kb

input:

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output:

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result:

ok single line: '859248878'

Test #95:

score: 0
Accepted
time: 51ms
memory: 15376kb

input:

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output:

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result:

ok single line: '800661291'

Test #96:

score: 0
Accepted
time: 44ms
memory: 15340kb

input:

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output:

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result:

ok single line: '712300850'

Test #97:

score: 0
Accepted
time: 51ms
memory: 15372kb

input:

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output:

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result:

ok single line: '276954336'

Test #98:

score: 0
Accepted
time: 48ms
memory: 15324kb

input:

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output:

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result:

ok single line: '512990818'

Test #99:

score: 0
Accepted
time: 49ms
memory: 15416kb

input:

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output:

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result:

ok single line: '727772610'

Test #100:

score: 0
Accepted
time: 52ms
memory: 15280kb

input:

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