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
#454007#881. Gig Combinatoricsgrass8cow#AC ✓46ms3932kbC++17392b2024-06-24 15:37:532024-06-24 15:37:53

Judging History

你现在查看的是最新测评结果

  • [2024-06-24 15:37:53]
  • 评测
  • 测评结果:AC
  • 用时:46ms
  • 内存:3932kb
  • [2024-06-24 15:37:53]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
const int mod=1e9+7;
int n;
int main(){
    scanf("%d",&n);
    int ans=0,s1=0,s2=0;
    for(int i=1,s=0,a;i<=n;i++){
        scanf("%d",&a);
        if(a==3){
            (ans+=s1)%=mod;
            (ans+=mod-s2)%=mod;
        }
        if(a==2)s1=2*s1%mod;
        if(a==1)s1++,s2++;
    }
    printf("%d",ans);
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3844kb

input:

9
1 1 1 2 2 2 3 3 3

output:

63

result:

ok answer is '63'

Test #2:

score: 0
Accepted
time: 0ms
memory: 3868kb

input:

8
1 2 1 2 3 1 2 3

output:

15

result:

ok answer is '15'

Test #3:

score: 0
Accepted
time: 0ms
memory: 3844kb

input:

310
1 2 3 2 2 3 2 3 2 1 2 3 2 3 2 1 2 1 1 2 1 2 3 3 2 2 3 3 2 2 1 1 2 3 2 2 3 2 3 2 1 2 3 2 3 2 1 2 1 1 2 1 2 3 3 2 2 3 3 2 2 2 1 2 3 2 2 3 2 3 2 1 2 3 2 3 2 1 2 1 1 2 1 2 3 3 2 2 3 3 2 2 2 1 2 3 2 2 3 2 3 2 1 2 3 2 3 2 1 2 1 1 2 1 2 3 3 2 2 3 3 2 2 1 1 2 3 2 2 3 2 3 2 1 2 3 2 3 2 1 2 1 1 2 1 2 3 3 ...

output:

265702265

result:

ok answer is '265702265'

Test #4:

score: 0
Accepted
time: 0ms
memory: 3784kb

input:

102
1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3

output:

976371284

result:

ok answer is '976371284'

Test #5:

score: 0
Accepted
time: 45ms
memory: 3844kb

input:

1000000
1 1 1 3 1 3 3 2 3 3 1 2 2 2 1 1 1 1 3 3 2 2 3 2 3 1 3 3 3 3 2 3 3 2 3 1 3 3 2 3 3 3 3 2 2 3 1 3 1 3 2 1 2 2 2 1 3 1 3 3 1 1 1 3 3 3 1 3 1 1 1 3 3 3 3 2 3 3 1 1 3 1 2 1 2 3 2 2 2 1 2 2 2 2 3 2 2 3 2 2 3 3 3 1 2 2 2 1 2 1 2 1 1 3 2 2 1 3 1 3 3 3 1 2 1 3 3 3 1 2 2 1 1 2 2 3 1 2 1 2 2 3 2 2 1 3 ...

output:

208340906

result:

ok answer is '208340906'

Test #6:

score: 0
Accepted
time: 46ms
memory: 3848kb

input:

1000000
1 1 2 2 3 3 3 1 1 3 3 3 3 2 2 1 1 1 1 2 2 2 3 2 1 2 2 1 3 1 3 1 1 1 3 1 3 3 1 1 2 1 3 2 2 2 1 2 2 1 1 3 3 3 1 2 2 2 2 3 2 1 1 1 1 3 1 1 1 2 2 3 2 1 2 3 2 2 2 3 3 3 3 3 3 1 1 2 3 2 2 3 3 2 3 3 3 1 1 3 2 2 2 1 3 1 1 2 2 3 1 2 3 2 3 3 3 3 2 3 3 3 2 2 1 2 3 1 3 1 3 2 1 3 3 3 3 3 2 3 3 3 2 3 2 1 ...

output:

740086275

result:

ok answer is '740086275'

Test #7:

score: 0
Accepted
time: 41ms
memory: 3848kb

input:

1000000
3 3 1 3 1 1 1 3 2 2 2 1 1 1 3 2 3 3 2 3 2 2 2 1 3 1 2 3 2 2 1 3 2 2 2 2 2 3 2 1 1 1 2 1 2 2 3 1 1 2 1 3 3 2 3 3 2 2 1 1 1 2 1 3 1 2 2 2 2 3 1 3 1 3 3 2 2 3 3 2 1 3 2 1 2 1 1 1 1 2 2 1 3 2 1 3 2 2 3 3 2 3 2 3 3 3 2 1 2 2 3 3 2 1 1 1 3 2 2 3 3 3 1 3 3 1 2 2 3 1 1 1 1 1 1 1 1 3 1 3 2 1 3 3 2 1 ...

output:

982418301

result:

ok answer is '982418301'

Test #8:

score: 0
Accepted
time: 45ms
memory: 3648kb

input:

1000000
1 3 2 2 3 2 2 2 3 3 3 3 1 3 1 3 1 1 3 2 3 3 3 2 3 3 1 3 1 3 3 2 2 2 1 3 1 3 2 3 3 2 3 3 1 1 3 1 2 2 1 1 2 1 2 2 1 3 2 2 3 2 1 1 1 1 1 2 2 2 3 1 1 2 1 1 3 3 3 1 2 1 2 1 1 1 1 2 3 2 1 2 3 1 3 1 3 1 3 2 2 2 2 3 3 3 2 3 3 1 1 1 1 2 2 1 2 3 3 2 1 1 1 2 2 2 2 2 2 1 3 1 2 2 1 3 1 2 3 3 3 1 1 3 3 3 ...

output:

255233225

result:

ok answer is '255233225'

Test #9:

score: 0
Accepted
time: 45ms
memory: 3808kb

input:

1000000
3 1 1 1 2 2 1 1 2 1 1 2 2 1 1 1 3 2 1 3 3 3 1 1 2 1 1 2 1 1 3 1 1 3 1 3 2 2 1 1 2 2 3 1 2 3 1 2 3 1 2 2 1 3 2 3 3 3 1 1 1 1 1 2 1 2 2 3 3 3 1 1 2 3 2 3 1 3 2 3 1 1 1 2 2 3 2 1 2 3 2 3 3 3 1 3 2 3 2 2 3 3 3 1 1 2 2 1 1 1 3 3 3 1 1 1 3 3 1 2 2 3 1 1 3 2 1 2 3 3 3 2 3 3 1 1 2 2 1 3 3 1 2 2 1 3 ...

output:

334378585

result:

ok answer is '334378585'

Test #10:

score: 0
Accepted
time: 45ms
memory: 3808kb

input:

1000000
2 3 1 2 2 1 3 1 1 1 3 1 3 1 1 2 3 3 3 3 3 1 1 3 1 2 3 1 3 2 1 2 2 1 1 1 2 1 2 3 2 2 3 2 2 1 3 2 1 1 2 1 1 3 1 2 1 3 3 1 2 3 3 1 2 3 1 3 1 3 2 1 1 2 2 1 3 3 2 1 3 2 2 3 1 2 2 2 2 1 3 1 2 2 1 1 3 3 1 1 2 3 1 3 2 1 1 2 3 2 3 3 1 1 3 1 3 1 3 2 3 3 3 2 2 1 2 2 3 2 3 2 2 1 2 2 2 2 3 1 1 3 1 2 1 3 ...

output:

591466498

result:

ok answer is '591466498'

Test #11:

score: 0
Accepted
time: 45ms
memory: 3904kb

input:

1000000
2 3 1 3 3 1 1 2 2 3 3 1 1 3 1 2 2 1 3 3 3 1 3 1 3 1 3 2 2 3 2 2 2 2 1 1 2 1 3 1 1 2 1 3 2 3 1 3 3 1 3 2 2 2 3 1 1 2 3 2 1 1 3 3 3 1 1 1 3 3 2 3 3 1 2 1 3 3 2 2 1 1 1 2 1 1 3 1 3 3 3 1 1 1 3 3 1 2 2 3 1 1 1 3 1 3 2 1 1 3 2 1 1 1 1 2 1 1 2 3 3 3 1 2 3 2 2 1 3 3 2 1 2 3 2 2 3 3 1 3 3 2 2 3 2 3 ...

output:

644594167

result:

ok answer is '644594167'

Test #12:

score: 0
Accepted
time: 46ms
memory: 3872kb

input:

1000000
1 1 1 2 2 1 2 3 3 3 3 1 2 1 3 3 1 1 2 2 3 1 2 3 2 2 1 3 3 3 3 1 1 3 2 2 1 1 2 1 1 3 1 2 1 1 1 2 2 3 1 3 3 3 3 3 2 3 3 1 2 2 1 2 2 3 1 3 3 1 3 3 1 1 2 2 3 3 1 2 3 2 1 1 1 3 3 3 2 3 1 1 3 1 3 1 3 2 2 2 2 1 2 3 2 3 1 1 3 1 2 1 2 1 1 3 3 1 3 3 3 3 3 2 3 1 1 3 2 2 2 1 3 1 3 1 1 3 2 2 2 2 2 1 2 3 ...

output:

68064175

result:

ok answer is '68064175'

Test #13:

score: 0
Accepted
time: 42ms
memory: 3872kb

input:

1000000
1 1 1 1 2 1 1 3 1 1 1 3 2 1 1 2 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 2 1 3 3 3 1 1 1 1 2 1 3 1 1 1 1 1 1 3 1 1 3 1 1 1 1 1 1 1 2 1 1 2 2 3 1 1 1 1 2 1 1 1 1 1 2 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 2 3 1 1 1 1 ...

output:

860994386

result:

ok answer is '860994386'

Test #14:

score: 0
Accepted
time: 41ms
memory: 3808kb

input:

1000000
1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 3 1 3 1 1 1 1 1 1 3 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 3 2 3 1 1 1 1 3 1 1 2 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 2 2 1 2 1 1 1 1 1 1 1 3 1 3 1 1 1 1 2 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 3 1 1 1 2 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 2 3 1 1 ...

output:

421201451

result:

ok answer is '421201451'

Test #15:

score: 0
Accepted
time: 41ms
memory: 3844kb

input:

1000000
1 1 3 1 2 1 3 1 1 2 1 1 1 3 1 1 1 1 1 3 1 1 1 1 2 2 1 2 1 3 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 3 1 1 1 1 2 2 1 1 1 1 1 1 1 1 3 1 1 1 2 3 1 1 1 1 2 1 1 1 3 3 2 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 2 1 1 2 1 1 3 2 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 2 1 1 1 1 1 1 3 1 1 1 1 1 2 1 1 3 1 1 2 1 2 1 1 2 1 1 1 1 ...

output:

859177804

result:

ok answer is '859177804'

Test #16:

score: 0
Accepted
time: 41ms
memory: 3852kb

input:

1000000
1 1 1 1 1 1 1 2 1 1 1 1 1 1 3 1 1 3 1 1 1 1 1 1 3 1 3 1 1 2 1 2 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 3 1 1 2 1 1 1 1 2 1 1 2 2 2 1 3 1 1 1 1 1 1 1 2 1 2 1 1 1 1 1 3 1 1 1 1 3 2 1 1 1 1 1 1 1 1 2 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 ...

output:

310692465

result:

ok answer is '310692465'

Test #17:

score: 0
Accepted
time: 41ms
memory: 3892kb

input:

1000000
1 1 3 1 1 3 2 1 1 1 1 1 1 2 3 1 1 1 1 1 1 3 3 1 1 1 1 1 1 1 2 2 2 2 1 1 2 3 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 2 1 1 1 1 1 2 1 3 3 3 1 1 2 2 1 1 1 1 1 1 1 1 1 2 1 3 1 2 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 2 1 1 1 2 2 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 2 3 1 1 1 1 1 1 1 1 1 1 1 1 ...

output:

554775377

result:

ok answer is '554775377'

Test #18:

score: 0
Accepted
time: 38ms
memory: 3844kb

input:

1000000
1 1 1 1 3 1 1 1 2 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 2 1 1 1 1 3 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 3 1 3 1 1 1 1 1 3 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 2 1 1 1 1 1 2 1 1 1 1 1 2 1 3 3 1 1 1 2 1 3 1 2 1 2 2 1 1 1 2 2 1 1 1 ...

output:

418651316

result:

ok answer is '418651316'

Test #19:

score: 0
Accepted
time: 41ms
memory: 3788kb

input:

1000000
1 1 3 3 3 1 2 1 3 1 1 1 2 1 1 1 1 1 3 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 3 3 1 1 1 1 1 1 1 1 1 1 1 1 2 3 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 3 1 1 1 2 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 2 1 1 1 1 3 1 1 1 3 1 1 1 1 2 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 3 1 1 1 1 1 1 ...

output:

726990240

result:

ok answer is '726990240'

Test #20:

score: 0
Accepted
time: 41ms
memory: 3868kb

input:

1000000
1 2 1 1 1 1 1 1 1 1 1 1 3 1 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 3 1 3 1 1 1 1 1 1 1 2 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 3 3 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 2 1 1 1 1 3 1 1 1 1 1 1 1 1 1 3 1 2 3 1 1 1 1 3 2 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 ...

output:

419097326

result:

ok answer is '419097326'

Test #21:

score: 0
Accepted
time: 41ms
memory: 3852kb

input:

1000000
2 1 1 1 1 1 1 1 1 1 1 1 2 1 3 1 1 1 1 1 1 1 1 1 1 2 2 1 1 3 1 1 1 1 3 3 1 1 1 3 3 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 1 1 1 2 1 1 2 2 1 1 1 3 1 1 1 1 1 1 1 3 2 1 1 2 1 1 1 1 1 1 1 3 1 1 1 1 3 1 1 1 3 1 1 1 3 1 2 1 1 1 2 1 1 1 2 1 1 1 1 1 1 3 1 1 3 1 1 ...

output:

847820035

result:

ok answer is '847820035'

Test #22:

score: 0
Accepted
time: 42ms
memory: 3912kb

input:

1000000
1 1 1 3 1 1 1 2 2 1 1 1 1 1 3 1 1 1 1 1 1 1 2 1 1 3 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 1 2 1 1 3 1 1 1 1 1 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 3 3 1 1 2 1 1 3 1 1 1 2 1 1 1 1 2 2 1 1 1 1 1 2 1 1 1 1 2 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 2 2 1 1 1 1 1 1 1 1 1 1 1 1 ...

output:

579269948

result:

ok answer is '579269948'

Test #23:

score: 0
Accepted
time: 41ms
memory: 3912kb

input:

1000000
1 2 1 1 1 3 1 3 2 1 2 1 1 1 1 1 1 3 1 2 1 2 1 1 1 1 1 1 3 2 2 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 3 1 1 3 1 1 3 1 1 1 1 1 1 1 1 3 1 1 1 1 1 3 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 3 3 1 1 1 1 1 1 1 1 3 2 1 1 1 ...

output:

532140078

result:

ok answer is '532140078'

Test #24:

score: 0
Accepted
time: 41ms
memory: 3688kb

input:

1000000
1 1 3 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 3 1 1 1 1 1 1 3 1 1 1 1 1 2 1 1 1 2 1 1 1 1 3 1 1 1 1 1 1 3 1 3 1 3 1 1 1 1 1 1 1 1 1 1 3 2 1 2 1 3 1 1 3 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 2 1 3 1 1 1 1 1 1 1 1 3 1 1 1 3 1 1 1 2 1 1 2 1 2 3 3 1 1 1 1 3 1 1 1 1 1 1 1 1 1 ...

output:

514005743

result:

ok answer is '514005743'

Test #25:

score: 0
Accepted
time: 43ms
memory: 3684kb

input:

1000000
3 1 1 1 1 1 1 2 1 1 2 1 1 1 1 1 1 3 1 1 1 1 3 1 1 1 2 1 1 1 1 1 3 1 1 1 3 3 1 1 1 2 1 1 2 1 1 1 1 2 1 1 2 1 1 1 2 1 1 1 1 1 1 3 1 1 1 2 2 1 1 1 3 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 2 1 3 1 1 1 2 1 3 1 3 1 1 1 1 1 3 1 1 1 1 1 3 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 ...

output:

793397175

result:

ok answer is '793397175'

Test #26:

score: 0
Accepted
time: 42ms
memory: 3816kb

input:

1000000
1 1 1 1 1 1 1 1 1 1 1 3 3 1 1 1 1 1 1 1 1 2 2 1 3 1 3 2 1 1 2 1 3 1 3 1 1 1 3 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 3 1 2 1 1 1 1 2 1 1 3 1 1 1 3 3 1 1 1 3 1 1 2 1 1 1 1 1 1 2 1 2 1 1 2 1 2 1 1 3 1 1 1 1 1 1 3 1 3 1 3 3 1 1 1 3 1 1 3 1 1 1 1 1 1 1 1 3 ...

output:

8739969

result:

ok answer is '8739969'

Test #27:

score: 0
Accepted
time: 41ms
memory: 3868kb

input:

1000000
2 1 1 1 3 1 1 1 2 1 1 1 1 1 2 2 1 1 1 1 2 1 1 1 1 1 2 1 1 1 3 1 3 1 1 1 1 1 1 2 3 1 1 1 1 1 3 3 1 1 1 1 1 1 3 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 3 1 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 1 3 1 3 1 1 1 1 3 2 1 1 1 1 3 1 2 1 1 1 1 1 2 2 1 1 1 1 1 3 1 3 1 1 ...

output:

909222335

result:

ok answer is '909222335'

Test #28:

score: 0
Accepted
time: 41ms
memory: 3648kb

input:

1000000
1 1 1 3 1 3 1 1 1 1 1 1 2 1 1 3 1 1 1 1 1 3 1 1 1 1 1 2 3 1 1 2 1 1 1 1 2 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 3 2 1 3 2 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 3 1 1 1 1 1 1 3 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 2 1 3 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 3 1 1 3 1 2 1 1 1 2 1 1 ...

output:

309605188

result:

ok answer is '309605188'

Test #29:

score: 0
Accepted
time: 41ms
memory: 3784kb

input:

1000000
1 1 1 3 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 2 3 1 1 1 2 1 1 1 1 1 1 1 2 1 3 1 1 1 1 2 3 2 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 3 1 3 1 3 1 1 1 1 1 1 1 1 1 1 1 3 1 3 1 1 3 1 1 1 1 1 2 2 2 1 1 3 1 1 3 1 1 3 2 2 1 1 1 1 2 2 1 1 1 2 3 1 1 3 1 1 1 1 1 1 1 1 1 3 ...

output:

775847935

result:

ok answer is '775847935'

Test #30:

score: 0
Accepted
time: 41ms
memory: 3652kb

input:

1000000
1 1 1 1 2 3 1 1 3 1 1 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 3 2 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 3 1 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 3 3 1 1 1 1 1 1 1 3 1 3 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 1 1 1 1 1 1 1 1 2 1 1 1 1 1 ...

output:

348353537

result:

ok answer is '348353537'

Test #31:

score: 0
Accepted
time: 41ms
memory: 3628kb

input:

1000000
2 1 1 1 1 3 1 2 1 1 1 2 1 1 1 1 3 1 3 1 1 1 1 1 2 3 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 2 1 1 3 1 1 2 1 1 1 3 1 3 1 1 1 1 1 3 3 1 3 3 3 2 2 1 1 3 1 1 1 1 1 1 2 1 1 1 1 1 1 3 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 3 1 1 3 2 1 1 1 2 3 2 1 3 1 1 3 3 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 ...

output:

484102156

result:

ok answer is '484102156'

Test #32:

score: 0
Accepted
time: 41ms
memory: 3684kb

input:

1000000
1 1 1 3 1 1 2 1 1 1 2 1 1 2 1 3 1 1 1 1 1 3 1 1 1 1 2 1 1 3 2 1 3 3 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 3 1 2 1 1 1 2 1 2 2 2 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 2 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 3 1 1 2 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 2 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 ...

output:

102905161

result:

ok answer is '102905161'

Test #33:

score: 0
Accepted
time: 37ms
memory: 3840kb

input:

1000000
1 1 1 1 2 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 2 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 1 1 2 3 1 3 3 1 1 1 1 1 1 1 1 3 1 1 1 2 1 2 1 1 3 1 1 1 1 3 1 1 1 1 1 2 1 2 1 3 3 1 1 1 1 1 3 1 1 1 1 2 1 1 1 1 3 1 1 1 1 1 1 1 1 1 2 3 2 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 3 1 1 1 ...

output:

524414840

result:

ok answer is '524414840'

Test #34:

score: 0
Accepted
time: 41ms
memory: 3892kb

input:

1000000
3 1 2 1 1 1 1 2 2 1 1 2 2 2 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 3 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 3 1 1 1 2 3 1 1 1 1 1 1 1 1 2 1 1 1 3 1 1 3 1 1 1 1 1 1 1 1 2 3 1 1 1 1 1 3 2 1 1 1 1 1 1 1 2 2 1 3 1 2 1 1 1 3 1 2 1 2 1 3 1 1 1 3 1 1 1 1 1 1 2 1 1 1 3 1 1 1 1 1 1 ...

output:

430469636

result:

ok answer is '430469636'

Test #35:

score: 0
Accepted
time: 41ms
memory: 3688kb

input:

1000000
1 1 1 1 1 1 1 2 1 1 1 1 1 2 3 1 1 1 1 1 3 1 1 3 2 1 1 1 1 1 1 1 3 1 1 1 1 2 2 2 1 1 3 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 2 2 1 1 1 1 1 1 2 1 1 3 1 1 3 3 2 2 3 1 1 1 1 1 3 1 1 1 3 1 1 2 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 ...

output:

208551395

result:

ok answer is '208551395'

Test #36:

score: 0
Accepted
time: 37ms
memory: 3688kb

input:

1000000
3 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 3 1 3 1 3 1 1 1 1 1 3 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 3 1 1 3 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 2 1 1 2 1 1 1 1 1 1 1 1 1 1 2 1 2 1 1 1 1 1 2 3 1 1 1 1 3 1 1 1 1 1 3 1 1 1 1 1 2 1 1 1 1 2 1 1 3 1 1 1 1 3 1 2 1 1 1 1 1 3 1 2 1 1 2 1 1 1 1 3 1 3 2 1 ...

output:

852492581

result:

ok answer is '852492581'

Test #37:

score: 0
Accepted
time: 41ms
memory: 3680kb

input:

1000000
1 1 1 1 1 3 3 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 3 3 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 3 3 3 1 1 1 1 1 1 1 2 1 1 3 1 2 1 1 1 1 1 1 2 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 ...

output:

876646654

result:

ok answer is '876646654'

Test #38:

score: 0
Accepted
time: 37ms
memory: 3840kb

input:

1000000
1 1 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 1 3 1 1 1 3 3 1 1 3 3 1 1 2 1 1 3 2 1 1 1 3 1 1 3 1 1 1 1 1 1 1 1 1 1 3 2 1 1 2 1 1 3 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 1 3 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 3 2 1 1 1 1 1 1 3 1 2 3 1 1 1 3 1 1 2 1 1 ...

output:

982178595

result:

ok answer is '982178595'

Test #39:

score: 0
Accepted
time: 42ms
memory: 3744kb

input:

1000000
1 1 1 1 2 1 1 3 1 1 1 1 3 1 1 1 1 2 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 3 3 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 3 1 1 1 1 3 1 1 1 3 1 1 1 1 2 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 3 1 1 1 3 2 3 1 1 1 1 1 1 1 1 1 2 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

output:

769386755

result:

ok answer is '769386755'

Test #40:

score: 0
Accepted
time: 41ms
memory: 3872kb

input:

1000000
2 1 1 1 1 3 1 1 1 2 1 1 1 1 2 2 1 3 1 1 1 1 2 1 1 2 1 2 1 1 1 1 1 1 1 2 1 1 1 3 1 1 1 1 1 1 1 3 1 1 2 3 1 1 3 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 2 1 1 3 3 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 3 1 1 1 1 1 1 1 1 1 1 1 1 1 2 3 2 1 1 1 1 1 2 2 1 1 3 1 1 1 1 1 1 1 3 1 1 1 ...

output:

628083613

result:

ok answer is '628083613'

Test #41:

score: 0
Accepted
time: 41ms
memory: 3912kb

input:

1000000
1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 2 3 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 3 2 1 3 1 1 1 1 1 1 2 1 1 1 1 1 3 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 2 1 1 1 2 1 3 1 2 1 3 1 1 3 1 1 1 1 2 1 1 2 1 1 1 1 1 1 2 1 1 1 2 1 2 1 1 1 1 1 3 1 1 1 1 1 1 3 1 1 1 1 1 2 1 1 2 2 1 1 1 2 3 1 1 1 1 1 3 1 1 3 1 1 3 1 1 1 2 1 1 ...

output:

657394836

result:

ok answer is '657394836'

Test #42:

score: 0
Accepted
time: 42ms
memory: 3752kb

input:

1000000
1 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 2 1 1 1 1 1 3 1 2 1 1 1 1 3 1 1 1 1 2 1 1 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 2 1 1 1 2 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 3 3 1 1 1 1 1 2 1 1 2 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 3 1 1 2 1 1 1 3 2 1 3 1 3 1 1 1 1 1 1 ...

output:

213122777

result:

ok answer is '213122777'

Test #43:

score: 0
Accepted
time: 41ms
memory: 3844kb

input:

1000000
1 1 1 1 1 1 3 2 1 1 2 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 1 1 3 1 1 2 1 2 1 1 1 1 1 1 1 1 1 2 1 1 3 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 1 1 1 1 2 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 2 1 1 1 1 1 1 2 3 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 3 1 2 1 1 1 1 2 1 1 1 3 3 1 1 1 1 2 1 1 1 1 1 1 1 1 3 1 ...

output:

893343538

result:

ok answer is '893343538'

Test #44:

score: 0
Accepted
time: 39ms
memory: 3932kb

input:

1000000
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

output:

0

result:

ok answer is '0'

Test #45:

score: 0
Accepted
time: 39ms
memory: 3916kb

input:

1000000
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...

output:

0

result:

ok answer is '0'

Test #46:

score: 0
Accepted
time: 40ms
memory: 3892kb

input:

1000000
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 ...

output:

0

result:

ok answer is '0'

Test #47:

score: 0
Accepted
time: 43ms
memory: 3840kb

input:

1000000
3 2 2 2 2 2 2 2 3 3 2 3 2 2 2 2 3 2 2 3 2 3 2 2 3 3 3 2 2 2 3 2 2 3 2 2 3 3 2 2 3 2 3 2 3 3 3 3 3 3 3 3 2 2 2 2 2 3 3 2 2 2 2 3 3 2 2 3 2 2 3 3 3 2 2 3 3 3 2 2 2 3 2 3 2 2 3 3 3 3 3 3 2 3 2 2 2 3 3 2 2 2 3 3 3 2 3 2 2 3 2 2 2 3 2 3 2 3 2 3 2 3 2 2 2 3 3 3 3 2 2 2 3 2 2 3 3 2 2 2 2 2 3 2 2 3 ...

output:

0

result:

ok answer is '0'

Test #48:

score: 0
Accepted
time: 44ms
memory: 3844kb

input:

1000000
3 1 1 3 3 1 3 3 3 1 3 1 1 3 1 3 1 3 1 3 1 1 1 3 1 1 1 3 1 1 3 3 1 1 3 3 3 1 1 3 3 1 3 1 1 1 3 3 1 1 3 1 1 1 1 1 1 1 3 1 3 1 3 1 1 1 3 3 1 1 1 1 1 1 1 1 1 1 3 1 1 3 1 3 3 3 1 3 3 1 1 3 3 3 3 1 3 3 3 1 3 3 3 1 3 3 3 1 3 1 3 3 1 3 1 3 1 1 3 1 3 1 3 1 3 3 1 1 3 1 1 3 3 1 3 1 3 3 1 3 3 3 3 1 3 3 ...

output:

0

result:

ok answer is '0'

Test #49:

score: 0
Accepted
time: 39ms
memory: 3876kb

input:

1000000
2 1 1 2 2 2 2 2 2 2 2 1 1 1 1 2 1 2 2 2 2 1 1 1 1 2 2 1 1 2 1 1 2 2 2 2 1 1 2 2 1 1 1 2 2 2 2 2 1 1 1 2 2 1 1 2 2 2 2 2 1 2 1 2 1 1 2 2 1 1 1 1 2 2 1 1 2 1 2 2 1 2 1 1 1 1 1 1 1 1 2 2 1 1 2 2 2 1 2 2 2 1 1 1 2 1 2 1 1 2 2 2 2 2 1 2 1 2 2 1 1 1 1 2 2 2 2 1 2 2 1 1 2 1 1 2 2 2 2 1 2 2 2 1 2 2 ...

output:

0

result:

ok answer is '0'

Test #50:

score: 0
Accepted
time: 39ms
memory: 3892kb

input:

1000000
1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...

output:

808760519

result:

ok answer is '808760519'