QOJ.ac

QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#461701	#8813. Records in Chichén Itzá	ucup-team4074	WA	44ms	3688kb	C++14	406b	2024-07-02 23:03:38	2024-07-02 23:03:39

Judging History

你现在查看的是最新测评结果

[2024-07-02 23:03:39]
评测

测评结果：WA
用时：44ms
内存：3688kb

查看

[2024-07-02 23:03:38]
提交

answer

#include<iostream>
using namespace std;
const int maxn=200010;
int a[maxn];
int main()
{
	int t;
	cin>>t;
	while(t--)
	{
		int n;
		cin>>n;
		int ma=0,v=0,s=0,s2=0;
		for(int i=1;i<=n;i++)
		{
			cin>>a[i];
			if(a[i]==1)s++;
			else s2=s2+a[i]-1;
			if(i-s-1>1)v=1;
		}
		if(s>=s2)cout<<"No\n";
		else if(s2-s==1&&a[s+1]==a[n])cout<<"No\n";
		else cout<<"Yes\n";
	}
	return 0;
 }

Source code, Language: C++14

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 0ms

memory: 3560kb

input:

3
6
1 1 1 1 3 3
5
1 1 2 2 2
10
1 1 1 1 2 2 2 2 3 3

output:

No
No
Yes

result:

ok 3 tokens

Test #2:

score: 0

Accepted

time: 0ms

memory: 3684kb

input:

1
2
1 1

output:

No

result:

ok "No"

Test #3:

score: 0

Accepted

time: 44ms

memory: 3600kb

input:

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 100000 tokens

Test #4:

score: -100

Wrong Answer

time: 31ms

memory: 3688kb

input:

50000
3
1 1 2
3
1 1 2
2
1 1
4
1 1 2 2
5
1 1 1 2 3
2
1 1
4
1 1 2 2
4
1 1 2 2
3
1 1 2
3
1 1 2
3
1 1 2
4
1 1 2 2
2
1 1
4
1 1 2 2
3
1 1 2
2
1 1
4
1 1 2 2
3
1 1 2
6
1 1 1 2 2 3
5
1 1 1 2 3
5
1 1 1 1 4
4
1 1 1 3
8
1 1 1 1 1 2 3 4
3
1 1 2
4
1 1 2 2
6
1 1 2 2 2 2
4
1 1 2 2
2
1 1
4
1 1 1 3
4
1 1 1 3
4
1 1 1 ...

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
Yes
No
No
Yes
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
Yes
Yes
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
...

result:

wrong answer 26th words differ - expected: 'No', found: 'Yes'