QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#368068#7678. The GameliswtWA 83ms9220kbC++201.6kb2024-03-26 19:34:422024-03-26 19:34:43

Judging History

你现在查看的是最新测评结果

  • [2024-03-26 19:34:43]
  • 评测
  • 测评结果:WA
  • 用时:83ms
  • 内存:9220kb
  • [2024-03-26 19:34:42]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
const int N=3e5+5;
int T;
int n,m;
int a[N];
int b[N];
bool cmp(int a,int b)
{
	return a>b;
}
int main()
{
	ios::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	cin>>T;
	while(T--)
	{
		cin>>n>>m;
		for(int i=1;i<=n;i++)
		{
			cin>>a[i];
		}
		for(int i=1;i<=m;i++)
		{
			cin>>b[i];
		}
		vector<int>ans;
		sort(a+1,a+n+1,cmp);
		sort(b+1,b+m+1,cmp);
		int add=0,del=0;
		multiset<int>u,v;
		for(int i=1;i<=m;i++)
		{
			add+=b[i]-a[i];
			u.insert(a[i]);
		}
		for(int i=m+1;i<=n;i++)
		{
			del++;
			v.insert(a[i]);
		}
//		int det=del-add;
		while(del>0&&del-add>0)
		{
//			cout<<del<<"----"<<add<<endl;
//			for(auto op:u)cout<<op<<" ";cout<<endl;
//			for(auto op:v)cout<<op<<" ";cout<<endl;
			auto x=v.begin();
			auto y=u.begin();
			v.erase(x);
			ans.push_back(*x);
			if(*x+1>*y)
			{
				u.erase(y);
				v.insert(*y);
				u.insert(*x+1);
				add--;
			}
			else
			{
				v.insert(*x+1);
			}
			v.erase(v.begin());
			del--;
		}
//		cout<<"add:"<<add<<" "<<"del:"<<del<<endl;
//		cout<<"ans is~~~~~~~~~~~~~~~~~~~"<<endl;
		if(add!=del)
		{
			cout<<"-1"<<endl;
			continue;
		}
		int ok=1;
		for(int i=m;i>=1;i--)
		{
			auto x=u.begin();
			a[i]=*x;
			u.erase(x);
		}
		for(int i=1;i<=m;i++)
		{
			if(a[i]>b[i])
			{
				ok=0;
				break;
			}
			while(a[i]<b[i])
			{
				ans.push_back(a[i]);
				a[i]++;
			}
		}
		if(!ok)
		{
			cout<<"-1"<<endl;
			continue;
		}
		cout<<ans.size()<<endl;
		for(auto x:ans)
		{
			cout<<x<<" ";
		}
		cout<<endl;
	}
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3616kb

input:

6
5 3
1 2 2 3 3
2 3 4
4 2
1 2 2 4
2 4
5 2
2 3 3 4 4
5 5
6 1
1 1 1 1 1 1
4
4 2
1 1 1 2
2 2
4 1
1 1 1 1
2

output:

2
1 3 
-1
3
2 4 4 
5
1 1 1 2 3 
2
1 1 
-1

result:

ok ok (6 test cases)

Test #2:

score: 0
Accepted
time: 8ms
memory: 3564kb

input:

7056
4 3
1 1 1 1
1 1 1
4 3
1 1 1 1
1 1 2
4 3
1 1 1 1
1 1 3
4 3
1 1 1 1
1 1 4
4 3
1 1 1 1
1 1 5
4 3
1 1 1 1
1 1 6
4 3
1 1 1 1
1 2 2
4 3
1 1 1 1
1 2 3
4 3
1 1 1 1
1 2 4
4 3
1 1 1 1
1 2 5
4 3
1 1 1 1
1 2 6
4 3
1 1 1 1
1 3 3
4 3
1 1 1 1
1 3 4
4 3
1 1 1 1
1 3 5
4 3
1 1 1 1
1 3 6
4 3
1 1 1 1
1 4 4
4 3
1 1...

output:

-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
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
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok ok (7056 test cases)

Test #3:

score: 0
Accepted
time: 10ms
memory: 3544kb

input:

5880
4 2
1 1 1 1
1 1
4 2
1 1 1 1
1 2
4 2
1 1 1 1
1 3
4 2
1 1 1 1
1 4
4 2
1 1 1 1
1 5
4 2
1 1 1 1
1 6
4 2
1 1 1 1
1 7
4 2
1 1 1 1
2 2
4 2
1 1 1 1
2 3
4 2
1 1 1 1
2 4
4 2
1 1 1 1
2 5
4 2
1 1 1 1
2 6
4 2
1 1 1 1
2 7
4 2
1 1 1 1
3 3
4 2
1 1 1 1
3 4
4 2
1 1 1 1
3 5
4 2
1 1 1 1
3 6
4 2
1 1 1 1
3 7
4 2
1 1...

output:

-1
-1
2
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
-1
-1
2
2 3 
-1
-1
-1
2
1 1 
2
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
2
3 4 
-1
-1
-1
2
1 1 
2
3 1 
-1
-1
-1
2
1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok ok (5880 test cases)

Test #4:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

2640
4 1
1 1 1 1
1
4 1
1 1 1 1
2
4 1
1 1 1 1
3
4 1
1 1 1 1
4
4 1
1 1 1 1
5
4 1
1 1 1 1
6
4 1
1 1 1 1
7
4 1
1 1 1 1
8
4 1
1 1 1 2
1
4 1
1 1 1 2
2
4 1
1 1 1 2
3
4 1
1 1 1 2
4
4 1
1 1 1 2
5
4 1
1 1 1 2
6
4 1
1 1 1 2
7
4 1
1 1 1 2
8
4 1
1 1 1 3
1
4 1
1 1 1 3
2
4 1
1 1 1 3
3
4 1
1 1 1 3
4
4 1
1 1 1 3
5
4...

output:

-1
-1
3
1 1 2 
3
1 2 3 
-1
-1
-1
-1
-1
-1
3
1 1 2 
3
1 2 3 
3
2 3 4 
-1
-1
-1
-1
-1
3
1 1 2 
3
1 1 3 
3
1 3 4 
3
3 4 5 
-1
-1
-1
-1
-1
3
1 1 2 
3
1 1 4 
3
1 4 5 
3
4 5 6 
-1
-1
-1
-1
-1
3
1 1 2 
3
1 1 5 
3
1 5 6 
3
5 6 7 
-1
-1
-1
-1
-1
3
1 1 2 
3
1 1 6 
3
1 6 7 
-1
-1
-1
-1
-1
-1
3
1 1 2 
3
1 1 7 
...

result:

ok ok (2640 test cases)

Test #5:

score: 0
Accepted
time: 16ms
memory: 3840kb

input:

14112
5 3
1 1 1 1 1
1 1 1
5 3
1 1 1 1 1
1 1 2
5 3
1 1 1 1 1
1 1 3
5 3
1 1 1 1 1
1 1 4
5 3
1 1 1 1 1
1 1 5
5 3
1 1 1 1 1
1 1 6
5 3
1 1 1 1 1
1 2 2
5 3
1 1 1 1 1
1 2 3
5 3
1 1 1 1 1
1 2 4
5 3
1 1 1 1 1
1 2 5
5 3
1 1 1 1 1
1 2 6
5 3
1 1 1 1 1
1 3 3
5 3
1 1 1 1 1
1 3 4
5 3
1 1 1 1 1
1 3 5
5 3
1 1 1 1 1
...

output:

-1
-1
2
1 2 
-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
-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
2
2 3 
-1
-1
-1
2
2 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
-1
-1
-1
-...

result:

ok ok (14112 test cases)

Test #6:

score: 0
Accepted
time: 0ms
memory: 5672kb

input:

5292
5 2
1 1 1 1 1
1 1
5 2
1 1 1 1 1
1 2
5 2
1 1 1 1 1
1 3
5 2
1 1 1 1 1
1 4
5 2
1 1 1 1 1
1 5
5 2
1 1 1 1 1
1 6
5 2
1 1 1 1 1
2 2
5 2
1 1 1 1 1
2 3
5 2
1 1 1 1 1
2 4
5 2
1 1 1 1 1
2 5
5 2
1 1 1 1 1
2 6
5 2
1 1 1 1 1
3 3
5 2
1 1 1 1 1
3 4
5 2
1 1 1 1 1
3 5
5 2
1 1 1 1 1
3 6
5 2
1 1 1 1 1
4 4
5 2
1 1...

output:

-1
-1
-1
3
1 2 3 
-1
-1
3
1 1 1 
3
1 2 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
3
2 3 4 
-1
-1
3
1 1 2 
3
2 3 1 
-1
-1
3
2 1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
3
3 4 5 
-1
-1
3
1 1 3 
3
3 4 1 
-1
3
1 1 2 
3
3 1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
3
1 1 4 
3
4...

result:

ok ok (5292 test cases)

Test #7:

score: 0
Accepted
time: 0ms
memory: 3528kb

input:

3234
5 1
1 1 1 1 1
1
5 1
1 1 1 1 1
2
5 1
1 1 1 1 1
3
5 1
1 1 1 1 1
4
5 1
1 1 1 1 1
5
5 1
1 1 1 1 1
6
5 1
1 1 1 1 1
7
5 1
1 1 1 1 2
1
5 1
1 1 1 1 2
2
5 1
1 1 1 1 2
3
5 1
1 1 1 1 2
4
5 1
1 1 1 1 2
5
5 1
1 1 1 1 2
6
5 1
1 1 1 1 2
7
5 1
1 1 1 1 3
1
5 1
1 1 1 1 3
2
5 1
1 1 1 1 3
3
5 1
1 1 1 1 3
4
5 1
1 1...

output:

-1
-1
4
1 1 1 2 
4
1 1 2 3 
4
1 2 3 4 
-1
-1
-1
-1
4
1 1 2 2 
4
1 1 2 3 
4
1 2 3 4 
4
2 3 4 5 
-1
-1
-1
-1
4
1 1 2 3 
4
1 1 3 4 
4
1 3 4 5 
4
3 4 5 6 
-1
-1
-1
4
1 1 2 3 
4
1 1 2 4 
4
1 1 4 5 
4
1 4 5 6 
-1
-1
-1
-1
4
1 1 2 3 
4
1 1 2 5 
4
1 1 5 6 
-1
-1
-1
-1
-1
4
1 1 2 3 
4
1 1 2 6 
-1
-1
-1
-1
-1...

result:

ok ok (3234 test cases)

Test #8:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

8820
5 4
1 1 1 1 1
1 1 1 1
5 4
1 1 1 1 1
1 1 1 2
5 4
1 1 1 1 1
1 1 1 3
5 4
1 1 1 1 1
1 1 1 4
5 4
1 1 1 1 1
1 1 1 5
5 4
1 1 1 1 1
1 1 2 2
5 4
1 1 1 1 1
1 1 2 3
5 4
1 1 1 1 1
1 1 2 4
5 4
1 1 1 1 1
1 1 2 5
5 4
1 1 1 1 1
1 1 3 3
5 4
1 1 1 1 1
1 1 3 4
5 4
1 1 1 1 1
1 1 3 5
5 4
1 1 1 1 1
1 1 4 4
5 4
1 1 1...

output:

-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
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
-1
...

result:

ok ok (8820 test cases)

Test #9:

score: 0
Accepted
time: 23ms
memory: 3792kb

input:

26460
6 5
1 1 1 1 1 1
1 1 1 1 1
6 5
1 1 1 1 1 1
1 1 1 1 2
6 5
1 1 1 1 1 1
1 1 1 1 3
6 5
1 1 1 1 1 1
1 1 1 1 4
6 5
1 1 1 1 1 1
1 1 1 1 5
6 5
1 1 1 1 1 1
1 1 1 2 2
6 5
1 1 1 1 1 1
1 1 1 2 3
6 5
1 1 1 1 1 1
1 1 1 2 4
6 5
1 1 1 1 1 1
1 1 1 2 5
6 5
1 1 1 1 1 1
1 1 1 3 3
6 5
1 1 1 1 1 1
1 1 1 3 4
6 5
1 1 ...

output:

-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
-...

result:

ok ok (26460 test cases)

Test #10:

score: 0
Accepted
time: 16ms
memory: 3496kb

input:

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

output:

-1
-1
2
1 2 
-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
-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
-...

result:

ok ok (50000 test cases)

Test #11:

score: 0
Accepted
time: 24ms
memory: 5652kb

input:

25872
6 3
1 1 1 1 1 1
1 1 1
6 3
1 1 1 1 1 1
1 1 2
6 3
1 1 1 1 1 1
1 1 3
6 3
1 1 1 1 1 1
1 1 4
6 3
1 1 1 1 1 1
1 1 5
6 3
1 1 1 1 1 1
1 1 6
6 3
1 1 1 1 1 1
1 2 2
6 3
1 1 1 1 1 1
1 2 3
6 3
1 1 1 1 1 1
1 2 4
6 3
1 1 1 1 1 1
1 2 5
6 3
1 1 1 1 1 1
1 2 6
6 3
1 1 1 1 1 1
1 3 3
6 3
1 1 1 1 1 1
1 3 4
6 3
1 1 ...

output:

-1
-1
-1
3
1 2 3 
-1
-1
-1
3
1 2 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
-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
3
2 3 4 
-1
-1
-1
3
2 3 1 
-1
-1
3
2 1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
3
1 1 1 
3
2 1 1 
-1
-1
-1
-1
-1
...

result:

ok ok (25872 test cases)

Test #12:

score: 0
Accepted
time: 15ms
memory: 3604kb

input:

25872
6 2
1 1 1 1 1 1
1 1
6 2
1 1 1 1 1 1
1 2
6 2
1 1 1 1 1 1
1 3
6 2
1 1 1 1 1 1
1 4
6 2
1 1 1 1 1 1
1 5
6 2
1 1 1 1 1 1
1 6
6 2
1 1 1 1 1 1
1 7
6 2
1 1 1 1 1 1
2 2
6 2
1 1 1 1 1 1
2 3
6 2
1 1 1 1 1 1
2 4
6 2
1 1 1 1 1 1
2 5
6 2
1 1 1 1 1 1
2 6
6 2
1 1 1 1 1 1
2 7
6 2
1 1 1 1 1 1
3 3
6 2
1 1 1 1 1 ...

output:

-1
-1
-1
-1
4
1 2 3 4 
-1
-1
-1
4
1 1 1 2 
4
1 2 3 1 
-1
-1
-1
4
1 2 1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
4
2 3 4 5 
-1
-1
4
1 1 1 2 
4
1 1 2 3 
4
2 3 4 1 
-1
-1
4
1 1 2 2 
4
2 3 1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
4
3 4 5 6 
-1
-1
4
1 1 1 3 
4
1 1 ...

result:

ok ok (25872 test cases)

Test #13:

score: 0
Accepted
time: 8ms
memory: 3804kb

input:

13728
6 1
1 1 1 1 1 1
1
6 1
1 1 1 1 1 1
2
6 1
1 1 1 1 1 1
3
6 1
1 1 1 1 1 1
4
6 1
1 1 1 1 1 1
5
6 1
1 1 1 1 1 1
6
6 1
1 1 1 1 1 1
7
6 1
1 1 1 1 1 1
8
6 1
1 1 1 1 1 2
1
6 1
1 1 1 1 1 2
2
6 1
1 1 1 1 1 2
3
6 1
1 1 1 1 1 2
4
6 1
1 1 1 1 1 2
5
6 1
1 1 1 1 1 2
6
6 1
1 1 1 1 1 2
7
6 1
1 1 1 1 1 2
8
6 1
1 ...

output:

-1
-1
5
1 1 1 2 2 
5
1 1 1 2 3 
5
1 1 2 3 4 
5
1 2 3 4 5 
-1
-1
-1
-1
5
1 1 1 2 2 
5
1 1 1 2 3 
5
1 1 2 3 4 
5
1 2 3 4 5 
5
2 3 4 5 6 
-1
-1
-1
-1
5
1 1 1 2 3 
5
1 1 1 3 4 
5
1 1 3 4 5 
5
1 3 4 5 6 
5
3 4 5 6 7 
-1
-1
-1
5
1 1 1 2 3 
5
1 1 1 2 4 
5
1 1 1 4 5 
5
1 1 4 5 6 
5
1 4 5 6 7 
-1
-1
-1
-1
5
...

result:

ok ok (13728 test cases)

Test #14:

score: 0
Accepted
time: 19ms
memory: 5868kb

input:

10080
7 6
1 1 1 1 1 1 1
1 1 1 1 1 1
7 6
1 1 1 1 1 1 1
1 1 1 1 1 2
7 6
1 1 1 1 1 1 1
1 1 1 1 1 3
7 6
1 1 1 1 1 1 1
1 1 1 1 1 4
7 6
1 1 1 1 1 1 1
1 1 1 1 2 2
7 6
1 1 1 1 1 1 1
1 1 1 1 2 3
7 6
1 1 1 1 1 1 1
1 1 1 1 2 4
7 6
1 1 1 1 1 1 1
1 1 1 1 3 3
7 6
1 1 1 1 1 1 1
1 1 1 1 3 4
7 6
1 1 1 1 1 1 1
1 1 1 ...

output:

-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
2 
-1
1
1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok ok (10080 test cases)

Test #15:

score: 0
Accepted
time: 24ms
memory: 3608kb

input:

23100
7 4
1 1 1 1 1 1 1
1 1 1 1
7 4
1 1 1 1 1 1 1
1 1 1 2
7 4
1 1 1 1 1 1 1
1 1 1 3
7 4
1 1 1 1 1 1 1
1 1 1 4
7 4
1 1 1 1 1 1 1
1 1 1 5
7 4
1 1 1 1 1 1 1
1 1 2 2
7 4
1 1 1 1 1 1 1
1 1 2 3
7 4
1 1 1 1 1 1 1
1 1 2 4
7 4
1 1 1 1 1 1 1
1 1 2 5
7 4
1 1 1 1 1 1 1
1 1 3 3
7 4
1 1 1 1 1 1 1
1 1 3 4
7 4
1 1 ...

output:

-1
-1
-1
3
1 2 3 
-1
-1
3
1 2 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
-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
3
2 3 4 
-1
-1
3
2 3 1 
-1
3
2 1 2 
-1
-1
-1
-1
-1
-1
3
2 1 ...

result:

ok ok (23100 test cases)

Test #16:

score: 0
Accepted
time: 35ms
memory: 3612kb

input:

41580
7 5
1 1 1 1 1 1 1
1 1 1 1 1
7 5
1 1 1 1 1 1 1
1 1 1 1 2
7 5
1 1 1 1 1 1 1
1 1 1 1 3
7 5
1 1 1 1 1 1 1
1 1 1 1 4
7 5
1 1 1 1 1 1 1
1 1 1 1 5
7 5
1 1 1 1 1 1 1
1 1 1 2 2
7 5
1 1 1 1 1 1 1
1 1 1 2 3
7 5
1 1 1 1 1 1 1
1 1 1 2 4
7 5
1 1 1 1 1 1 1
1 1 1 2 5
7 5
1 1 1 1 1 1 1
1 1 1 3 3
7 5
1 1 1 1 1 ...

output:

-1
-1
2
1 2 
-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
-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
-...

result:

ok ok (41580 test cases)

Test #17:

score: 0
Accepted
time: 15ms
memory: 3552kb

input:

11550
7 3
1 1 1 1 1 1 1
1 1 1
7 3
1 1 1 1 1 1 1
1 1 2
7 3
1 1 1 1 1 1 1
1 1 3
7 3
1 1 1 1 1 1 1
1 1 4
7 3
1 1 1 1 1 1 1
1 1 5
7 3
1 1 1 1 1 1 1
1 2 2
7 3
1 1 1 1 1 1 1
1 2 3
7 3
1 1 1 1 1 1 1
1 2 4
7 3
1 1 1 1 1 1 1
1 2 5
7 3
1 1 1 1 1 1 1
1 3 3
7 3
1 1 1 1 1 1 1
1 3 4
7 3
1 1 1 1 1 1 1
1 3 5
7 3
1 ...

output:

-1
-1
-1
-1
4
1 2 3 4 
-1
-1
4
1 2 3 1 
-1
4
1 2 1 2 
-1
-1
-1
-1
-1
4
1 1 1 1 
4
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
-1
-1
-1
4
2 3 4 1 
-1
4
2 3 1 2 
-1
-1
-1
-1
-1
4
1 1 1 2 
4
2 3 1 1 
-1
4
2 1 2 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-...

result:

ok ok (11550 test cases)

Test #18:

score: 0
Accepted
time: 11ms
memory: 3796kb

input:

16632
7 2
1 1 1 1 1 1 1
1 1
7 2
1 1 1 1 1 1 1
1 2
7 2
1 1 1 1 1 1 1
1 3
7 2
1 1 1 1 1 1 1
1 4
7 2
1 1 1 1 1 1 1
1 5
7 2
1 1 1 1 1 1 1
1 6
7 2
1 1 1 1 1 1 1
2 2
7 2
1 1 1 1 1 1 1
2 3
7 2
1 1 1 1 1 1 1
2 4
7 2
1 1 1 1 1 1 1
2 5
7 2
1 1 1 1 1 1 1
2 6
7 2
1 1 1 1 1 1 1
3 3
7 2
1 1 1 1 1 1 1
3 4
7 2
1 1 ...

output:

-1
-1
-1
-1
-1
5
1 2 3 4 5 
-1
5
1 1 1 1 2 
5
1 1 1 2 3 
5
1 2 3 4 1 
-1
5
1 1 1 2 2 
5
1 2 3 1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
5
1 1 1 2 3 
5
1 1 2 3 4 
5
2 3 4 5 1 
5
1 1 1 2 2 
5
1 1 2 3 2 
5
2 3 4 1 2 
-1
5
2 3 1 2 3 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
5
1 1 1 3 4 
5
1 ...

result:

ok ok (16632 test cases)

Test #19:

score: 0
Accepted
time: 27ms
memory: 3496kb

input:

27456
7 1
1 1 1 1 1 1 1
1
7 1
1 1 1 1 1 1 1
2
7 1
1 1 1 1 1 1 1
3
7 1
1 1 1 1 1 1 1
4
7 1
1 1 1 1 1 1 1
5
7 1
1 1 1 1 1 1 1
6
7 1
1 1 1 1 1 1 1
7
7 1
1 1 1 1 1 1 1
8
7 1
1 1 1 1 1 1 2
1
7 1
1 1 1 1 1 1 2
2
7 1
1 1 1 1 1 1 2
3
7 1
1 1 1 1 1 1 2
4
7 1
1 1 1 1 1 1 2
5
7 1
1 1 1 1 1 1 2
6
7 1
1 1 1 1 1 ...

output:

-1
-1
6
1 1 1 1 2 2 
6
1 1 1 1 2 3 
6
1 1 1 2 3 4 
6
1 1 2 3 4 5 
6
1 2 3 4 5 6 
-1
-1
-1
-1
6
1 1 1 2 2 3 
6
1 1 1 2 3 4 
6
1 1 2 3 4 5 
6
1 2 3 4 5 6 
6
2 3 4 5 6 7 
-1
-1
-1
6
1 1 1 2 2 3 
6
1 1 1 2 3 4 
6
1 1 1 3 4 5 
6
1 1 3 4 5 6 
6
1 3 4 5 6 7 
-1
-1
-1
6
1 1 1 2 2 3 
6
1 1 1 2 2 4 
6
1 1 1 2...

result:

ok ok (27456 test cases)

Test #20:

score: 0
Accepted
time: 30ms
memory: 3632kb

input:

34650
8 4
1 1 1 1 1 1 1 1
1 1 1 1
8 4
1 1 1 1 1 1 1 1
1 1 1 2
8 4
1 1 1 1 1 1 1 1
1 1 1 3
8 4
1 1 1 1 1 1 1 1
1 1 1 4
8 4
1 1 1 1 1 1 1 1
1 1 1 5
8 4
1 1 1 1 1 1 1 1
1 1 2 2
8 4
1 1 1 1 1 1 1 1
1 1 2 3
8 4
1 1 1 1 1 1 1 1
1 1 2 4
8 4
1 1 1 1 1 1 1 1
1 1 2 5
8 4
1 1 1 1 1 1 1 1
1 1 3 3
8 4
1 1 1 1 1 ...

output:

-1
-1
-1
-1
4
1 2 3 4 
-1
-1
4
1 2 3 1 
-1
4
1 2 1 2 
-1
-1
-1
-1
-1
-1
4
1 2 1 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
4
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
4
2 3 4 1 
-1
4
2 3 1 2 
-...

result:

ok ok (34650 test cases)

Test #21:

score: 0
Accepted
time: 19ms
memory: 3536kb

input:

17325
8 3
1 1 1 1 1 1 1 1
1 1 1
8 3
1 1 1 1 1 1 1 1
1 1 2
8 3
1 1 1 1 1 1 1 1
1 1 3
8 3
1 1 1 1 1 1 1 1
1 1 4
8 3
1 1 1 1 1 1 1 1
1 1 5
8 3
1 1 1 1 1 1 1 1
1 2 2
8 3
1 1 1 1 1 1 1 1
1 2 3
8 3
1 1 1 1 1 1 1 1
1 2 4
8 3
1 1 1 1 1 1 1 1
1 2 5
8 3
1 1 1 1 1 1 1 1
1 3 3
8 3
1 1 1 1 1 1 1 1
1 3 4
8 3
1 1 ...

output:

-1
-1
-1
-1
-1
-1
-1
-1
5
1 2 3 4 1 
-1
5
1 2 3 1 2 
-1
-1
-1
-1
-1
5
1 1 1 1 2 
5
1 2 3 1 1 
-1
5
1 2 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
-1
-1
5
2 3 4 1 2 
5
2 3 1 2 3 
-1
-1
-1
5
1 1 1 1 2 
5
1 1 1 2 3 
5
2 3 4 1 1 
5
1 1 1 2 2 
5
2 3 1 2 1 
-1
-1
-1
-1
...

result:

ok ok (17325 test cases)

Test #22:

score: 0
Accepted
time: 8ms
memory: 3800kb

input:

13860
8 6
1 1 1 1 1 1 1 1
1 1 1 1 1 1
8 6
1 1 1 1 1 1 1 1
1 1 1 1 1 2
8 6
1 1 1 1 1 1 1 1
1 1 1 1 1 3
8 6
1 1 1 1 1 1 1 1
1 1 1 1 1 4
8 6
1 1 1 1 1 1 1 1
1 1 1 1 2 2
8 6
1 1 1 1 1 1 1 1
1 1 1 1 2 3
8 6
1 1 1 1 1 1 1 1
1 1 1 1 2 4
8 6
1 1 1 1 1 1 1 1
1 1 1 1 3 3
8 6
1 1 1 1 1 1 1 1
1 1 1 1 3 4
8 6
1 ...

output:

-1
-1
2
1 2 
-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
-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
2
2 3 
-1
2
2 1 
-1
-1
-1
-1
2
...

result:

ok ok (13860 test cases)

Test #23:

score: 0
Accepted
time: 1ms
memory: 3624kb

input:

225
2 2
1 1
1 1
2 2
1 1
1 2
2 2
1 1
1 3
2 2
1 1
1 4
2 2
1 1
1 5
2 2
1 1
2 2
2 2
1 1
2 3
2 2
1 1
2 4
2 2
1 1
2 5
2 2
1 1
3 3
2 2
1 1
3 4
2 2
1 1
3 5
2 2
1 1
4 4
2 2
1 1
4 5
2 2
1 1
5 5
2 2
1 2
1 1
2 2
1 2
1 2
2 2
1 2
1 3
2 2
1 2
1 4
2 2
1 2
1 5
2 2
1 2
2 2
2 2
1 2
2 3
2 2
1 2
2 4
2 2
1 2
2 5
2 2
1 2
...

output:

0

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0

-1
-1
-1
...

result:

ok ok (225 test cases)

Test #24:

score: 0
Accepted
time: 7ms
memory: 3796kb

input:

15876
5 5
1 1 1 1 1
1 1 1 1 1
5 5
1 1 1 1 1
1 1 1 1 2
5 5
1 1 1 1 1
1 1 1 1 3
5 5
1 1 1 1 1
1 1 1 1 4
5 5
1 1 1 1 1
1 1 1 1 5
5 5
1 1 1 1 1
1 1 1 2 2
5 5
1 1 1 1 1
1 1 1 2 3
5 5
1 1 1 1 1
1 1 1 2 4
5 5
1 1 1 1 1
1 1 1 2 5
5 5
1 1 1 1 1
1 1 1 3 3
5 5
1 1 1 1 1
1 1 1 3 4
5 5
1 1 1 1 1
1 1 1 3 5
5 5
1 ...

output:

0

-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
...

result:

ok ok (15876 test cases)

Test #25:

score: 0
Accepted
time: 48ms
memory: 3560kb

input:

6000
50 30
2 3 3 1 10 6 8 8 6 8 6 2 4 7 1 2 9 10 3 7 2 4 9 7 10 8 1 2 10 9 2 2 1 10 8 2 6 3 3 9 1 1 9 7 6 6 5 8 10 8
5 4 4 4 9 2 3 4 8 3 10 5 7 3 7 7 10 2 8 5 9 10 1 5 10 8 2 4 2 8
50 30
5 2 2 8 10 9 4 1 8 8 6 10 6 9 2 1 2 2 3 9 10 10 5 1 6 7 4 4 6 5 7 3 1 2 5 2 4 7 10 5 8 5 2 10 8 6 1 1 10 7
2 6 4 ...

output:

-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
...

result:

ok ok (6000 test cases)

Test #26:

score: 0
Accepted
time: 53ms
memory: 3540kb

input:

6000
50 20
3 1 9 1 4 5 5 7 6 5 1 5 9 10 5 3 7 7 7 5 8 2 8 9 4 1 9 5 10 7 9 3 3 2 1 4 5 6 4 4 9 10 5 6 7 6 4 3 7 1
3 5 10 9 4 9 4 10 7 6 3 8 8 1 8 3 8 5 5 4
50 20
5 8 3 8 6 5 4 9 1 2 8 7 9 9 2 4 3 10 10 5 1 3 8 6 8 9 7 7 2 3 8 1 4 2 10 8 4 2 6 10 6 4 8 9 9 9 3 4 6 10
3 7 5 8 4 5 1 1 10 5 4 8 9 4 10 7...

output:

-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
...

result:

ok ok (6000 test cases)

Test #27:

score: 0
Accepted
time: 51ms
memory: 3544kb

input:

3000
100 50
17 14 4 19 12 10 20 20 8 2 20 2 20 6 9 16 18 13 5 9 19 14 10 12 15 5 4 5 10 11 6 9 20 5 5 13 18 9 9 3 15 3 14 16 8 2 8 20 12 13 7 14 1 2 12 17 13 14 6 12 10 7 18 7 2 5 8 20 19 14 12 3 12 5 13 14 3 10 9 13 9 4 7 11 13 7 16 3 1 8 11 16 11 4 9 2 14 12 17 7
10 2 1 15 16 3 11 4 15 3 1 14 12 1...

output:

-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
...

result:

ok ok (3000 test cases)

Test #28:

score: 0
Accepted
time: 50ms
memory: 3616kb

input:

1500
200 100
3 2 6 6 3 4 10 5 10 10 2 10 4 8 1 3 4 1 2 1 2 9 10 6 9 4 2 3 1 6 4 1 6 5 7 1 3 7 3 9 8 1 5 5 8 6 8 4 4 2 5 5 2 4 4 1 2 5 2 10 9 2 9 9 4 10 3 10 10 6 9 3 1 1 3 8 8 10 8 4 1 6 10 4 8 5 2 2 10 3 3 6 5 7 8 5 1 9 10 3 9 4 5 5 2 2 3 9 4 1 1 5 9 1 8 4 9 4 9 3 7 10 7 3 9 6 2 4 5 2 10 5 1 2 4 3 ...

output:

-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
...

result:

ok ok (1500 test cases)

Test #29:

score: 0
Accepted
time: 54ms
memory: 9220kb

input:

3
100000 98000
8 1 8 5 5 9 1 1 7 6 7 9 1 7 10 9 1 6 10 7 4 6 4 8 3 8 6 2 9 3 1 6 4 7 9 4 5 1 3 8 2 3 1 6 9 10 10 9 5 7 4 2 4 5 4 10 9 3 5 7 6 6 5 7 4 1 3 2 6 4 9 4 9 9 5 5 8 8 8 9 3 7 10 7 4 1 9 3 8 8 3 1 9 10 4 7 3 4 6 1 7 1 4 7 2 1 7 6 2 1 8 5 5 1 6 1 6 5 4 1 4 8 2 4 9 4 9 7 5 8 2 4 6 3 6 8 10 3 6...

output:

-1
-1
-1

result:

ok ok (3 test cases)

Test #30:

score: 0
Accepted
time: 83ms
memory: 8916kb

input:

3
100000 100
26628 15576 98990 43976 49647 68346 23924 26821 38507 73889 64208 7286 8583 43126 43052 76461 583 97495 60100 38769 3107 93747 71788 5884 62213 23247 35912 89245 73679 25668 84434 1943 8147 35006 4375 60512 7641 68542 90586 51747 18780 49625 38064 55647 67725 65368 51875 80357 97039 783...

output:

-1
-1
-1

result:

ok ok (3 test cases)

Test #31:

score: 0
Accepted
time: 40ms
memory: 5844kb

input:

6000
50 20
1 1 2 1 2 1 2 1 1 1 2 1 2 1 1 2 2 1 1 1 1 2 1 2 1 2 2 2 2 1 1 2 1 1 2 2 2 2 1 1 1 1 2 2 1 2 1 2 1 2
2 2 2 1 2 2 2 1 2 1 1 1 1 2 2 1 1 1 2 1
50 20
1 1 1 1 1 2 1 1 1 2 2 1 1 2 2 1 1 2 2 1 1 1 2 2 1 2 1 2 1 1 1 1 2 1 1 1 2 2 2 2 1 1 1 2 2 1 2 1 1 1
1 2 1 2 2 2 2 1 2 2 2 2 1 2 1 1 1 2 2 1
50 ...

output:

-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
...

result:

ok ok (6000 test cases)

Test #32:

score: 0
Accepted
time: 64ms
memory: 3568kb

input:

30000
10 6
1 2 3 1 2 3 1 2 2 2
3 3 3 2 3 2
10 6
2 1 1 3 1 1 3 1 3 2
2 3 2 2 4 4
10 6
2 1 2 1 2 2 3 3 2 1
3 2 2 3 2 4
10 6
3 2 2 2 3 2 1 1 2 2
3 3 2 3 3 3
10 6
1 2 3 2 3 2 3 2 3 1
3 3 3 3 3 3
10 6
1 3 3 2 1 3 2 2 2 3
3 3 3 3 3 3
10 6
3 1 1 3 2 2 1 1 1 3
2 3 4 2 2 3
10 6
2 3 3 1 2 2 2 3 1 3
3 3 3 3 3 ...

output:

4
1 1 2 2 
4
1 1 3 3 
4
1 1 3 2 
4
1 2 2 2 
4
1 2 2 2 
4
1 2 2 2 
4
1 1 1 3 
4
1 2 2 2 
4
1 2 2 3 
4
1 2 2 2 
4
1 2 2 3 
4
1 2 2 2 
4
3 3 2 2 
4
1 2 2 3 
4
1 2 2 3 
4
1 3 2 2 
4
1 3 3 2 
4
1 1 2 2 
4
1 1 1 2 
4
1 1 1 2 
3
1 1 2 
4
1 1 2 2 
4
1 1 2 2 
4
1 1 3 2 
4
1 2 2 2 
4
1 2 2 3 
4
1 2 2 2 
4
1 2...

result:

ok ok (30000 test cases)

Test #33:

score: 0
Accepted
time: 59ms
memory: 3612kb

input:

6000
50 30
4 9 2 8 2 4 10 3 7 8 6 2 5 9 2 5 10 5 2 6 10 2 9 3 1 7 1 9 4 1 5 4 9 6 10 4 1 2 3 8 8 4 10 1 3 5 5 7 1 4
10 7 10 9 5 5 6 8 10 8 5 10 5 6 7 5 6 9 6 9 5 5 8 8 9 8 5 10 9 5
50 30
5 4 1 10 6 5 9 9 4 8 10 4 9 9 3 1 1 5 1 2 5 5 3 8 2 10 3 9 10 5 2 2 5 9 3 1 10 8 4 8 5 4 10 5 1 5 10 10 2 3
5 10 ...

output:

20
1 1 1 2 2 2 2 2 3 3 3 3 3 4 4 4 4 4 7 5 
20
1 1 1 2 2 2 2 3 3 3 3 3 4 4 4 9 9 8 5 5 
20
1 1 1 2 2 2 3 3 3 4 4 4 8 7 7 6 6 5 5 5 
19
1 1 2 2 2 2 2 3 3 3 3 3 10 9 7 6 5 4 4 
20
1 1 1 2 2 2 3 3 3 3 3 4 10 9 8 7 5 5 5 5 
20
1 1 2 2 2 2 3 3 3 3 4 4 4 10 9 8 8 6 5 5 
20
1 1 2 2 3 3 3 3 4 4 4 4 5 5 5 10...

result:

ok ok (6000 test cases)

Test #34:

score: 0
Accepted
time: 61ms
memory: 3612kb

input:

6000
50 30
2 13 7 12 12 8 3 9 3 4 3 14 8 12 3 14 6 2 6 13 10 4 4 1 1 2 10 4 14 4 9 1 1 13 10 6 11 4 12 8 6 13 3 4 14 7 14 5 4 7
13 6 15 14 6 12 6 6 8 9 10 12 14 12 13 11 9 15 6 7 13 7 13 12 9 10 14 8 14 8
50 30
15 2 9 6 13 3 10 8 4 9 6 13 1 12 1 2 13 15 7 3 3 7 15 14 9 10 11 6 3 15 5 10 4 13 3 4 4 1...

output:

20
1 1 2 2 2 3 3 3 3 4 4 14 14 13 12 11 10 8 7 5 
20
1 1 2 2 3 3 3 15 14 14 13 13 13 10 9 7 7 7 6 6 
20
1 1 1 2 2 3 14 14 13 11 10 9 9 8 8 8 8 7 6 6 
20
1 1 1 2 2 3 3 4 4 15 15 13 12 10 9 9 8 6 6 6 
20
1 1 1 2 2 3 3 4 4 5 5 5 5 6 6 13 7 7 7 7 
20
1 1 2 2 3 3 3 3 4 4 15 12 11 11 11 9 8 7 7 7 
20
1 1 ...

result:

ok ok (6000 test cases)

Test #35:

score: 0
Accepted
time: 56ms
memory: 3840kb

input:

6000
50 30
18 6 18 13 8 2 15 6 9 10 14 10 13 11 3 15 9 15 5 15 3 17 16 10 7 10 3 6 5 7 19 1 8 1 17 15 16 11 20 9 1 19 9 15 6 18 1 15 19 19
10 15 16 23 10 20 17 14 11 19 18 13 12 10 19 15 10 18 17 15 10 10 15 15 20 17 15 19 15 14
50 30
14 8 1 11 8 17 11 11 15 13 17 5 11 20 17 20 7 2 3 6 14 12 6 20 14...

output:

20
1 1 2 2 3 3 4 5 5 20 21 22 19 19 18 16 13 11 9 9 
20
1 1 2 2 3 3 4 5 5 6 17 14 14 13 12 12 11 11 9 8 
19
1 1 1 2 2 2 3 3 4 4 19 15 15 14 12 10 8 8 8 
20
1 1 2 2 3 3 3 4 4 18 18 17 16 16 14 10 9 8 8 7 
20
1 1 2 2 3 3 4 4 4 4 18 17 11 11 10 8 8 8 7 8 
20
1 1 2 2 2 3 20 21 22 20 16 16 15 15 15 12 12...

result:

ok ok (6000 test cases)

Test #36:

score: 0
Accepted
time: 50ms
memory: 3544kb

input:

6000
50 30
3 15 14 18 15 19 21 8 19 2 4 12 16 20 18 25 14 22 7 4 15 17 1 2 7 17 12 13 4 25 24 7 5 16 18 24 20 2 6 11 5 7 8 6 17 25 7 10 17 6
12 25 10 14 17 18 17 12 19 15 18 17 12 21 22 24 25 18 13 21 18 19 22 16 16 25 16 25 20 14
50 30
14 24 25 2 12 23 1 8 19 20 17 14 4 19 24 2 18 22 7 4 17 18 9 10...

output:

20
1 2 2 3 4 4 5 5 24 21 20 20 19 18 17 17 16 15 15 11 
20
1 2 2 3 3 4 24 24 23 22 22 20 21 19 20 19 18 18 17 12 
20
1 1 2 2 3 3 3 4 4 5 5 24 21 20 18 17 17 16 15 13 
20
1 2 2 3 23 22 21 17 16 16 15 16 13 13 12 13 12 12 10 10 
20
1 2 2 3 4 6 25 26 25 26 25 24 22 20 19 19 17 17 14 11 
19
1 2 2 3 4 4 ...

result:

ok ok (6000 test cases)

Test #37:

score: -100
Wrong Answer
time: 64ms
memory: 3684kb

input:

300
1000 800
246 508 46 134 515 412 848 608 126 798 725 18 702 267 623 808 446 816 99 663 688 254 834 715 357 241 843 849 414 522 744 478 887 341 100 598 758 420 988 141 513 994 699 642 213 896 515 687 895 459 211 131 335 44 220 536 632 951 11 709 730 204 475 436 152 250 920 461 547 575 204 794 908 ...

output:

200
2 3 4 4 4 5 5 5 6 7 8 11 12 13 14 14 15 16 17 18 19 19 20 21 21 21 22 23 24 25 27 28 29 30 31 31 32 34 35 36 37 37 38 39 41 43 44 45 46 52 53 53 54 55 58 59 60 61 64 66 67 69 70 71 72 72 73 73 74 76 77 78 79 80 81 82 83 84 85 86 87 88 93 94 97 97 98 99 99 100 100 101 102 102 103 107 108 109 110 ...

result:

wrong answer Wrong answer, the final sequence does not equal to B (test case 1)