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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#339217#7219. The Mighty SpellKevin5307AC ✓479ms98492kbC++202.2kb2024-02-26 21:07:292024-02-26 21:07:30

Judging History

你现在查看的是测评时间为 2024-02-26 21:07:30 的历史记录

  • [2024-11-22 16:49:43]
  • 自动重测本题所有获得100分的提交记录
  • 测评结果：AC
  • 用时：480ms
  • 内存：98432kb
查看
  • [2024-11-22 16:49:37]
  • hack成功，自动添加数据
  • (/hack/1236)
  • [2024-02-26 21:07:30]
  • 评测
  • 测评结果：100
  • 用时：479ms
  • 内存：98492kb
查看
  • [2024-02-26 21:07:29]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
using ll=long long;
const ll mod=1e9+7;
ll ksm(ll a,ll b)
{
	ll ans=1;
	while(b)
	{
		if(b&1) ans=ans*a%mod;
		b>>=1;
		a=a*a%mod;
	}
	return ans;
}
int c[200200],n,m;
int cnt[200200][55];
ll pw2[200200],g[200200],pg[200200],rpw2[200200],rpw2m[200200];
int nxt[200200][55];
int main()
{
	pw2[0]=1;
	for(int i=1;i<200200;i++)
		pw2[i]=pw2[i-1]*2%mod;
	rpw2[0]=1;
	for(int i=1;i<200200;i++)
		rpw2[i]=rpw2[i-1]*(mod+1)/2%mod;
	for(int i=0;i<200200;i++)
		g[i]=(2ll*i*i*i+3ll*i*i+3*i+3)%mod;
	for(int i=1;i<200200;i++)
		pg[i]=(pg[i-1]+g[i]*rpw2[i])%mod;
	for(int i=0;i<200200;i++)
		rpw2m[i]=ksm(pw2[i]-1,mod-2);
	cin>>n>>m;
	for(int i=1;i<=n;i++)
		cin>>c[i];
	for(int j=1;j<=m;j++)
		nxt[n+1][j]=n+1;
	for(int i=n;i>=1;i--)
		for(int j=1;j<=m;j++)
			nxt[i][j]=(c[i]==j?i:nxt[i+1][j]);
	for(int i=1;i<=n;i++)
		for(int j=1;j<=m;j++)
			cnt[i][j]=cnt[i-1][j]+(c[i]==j);
	ll ans=0;
	ll coef=1;
	for(int i=1;i<=m;i++)
		coef=coef*(pw2[cnt[n][i]]-1)%mod*rpw2[cnt[n][i]]%mod;
	for(int i=1;i<=n;i++)
	{
		static int vis[55];
		memset(vis,0,sizeof(vis));
		int j=i;
		vector<int> vec;
		for(int c=1;c<=m;c++)
			vec.push_back(nxt[i][c]);
		vec.push_back(n+1);
		sort(vec.begin(),vec.end());
		int p=0;
		ll coef2=coef;
		while(j<=n)
		{
			if(!vis[c[j]])
				coef2=coef2*pw2[cnt[n][c[j]]]%mod*rpw2m[cnt[n][c[j]]]%mod;
			vis[c[j]]=1;
			ll ways=1;
			int val1=0,val2=0;
			if(!vis[c[i-1]])
				val1=c[i-1];
			if(!vis[c[j+1]])
				val2=c[j+1];
			ll coef3=coef2;
			if(val1||val2)
			{
				if(!val2) swap(val1,val2);
				if(!val1)
					coef3=coef3*2*rpw2m[cnt[n][val2]]%mod*(pw2[cnt[n][val2]-1]-1)%mod;
				else if(val1==val2)
					coef3=coef3*4*rpw2m[cnt[n][val1]]%mod*(pw2[cnt[n][val1]-2]-1)%mod;
				else if(val1!=val2)
					coef3=coef3*4*rpw2m[cnt[n][val1]]%mod*rpw2m[cnt[n][val2]]%mod*(pw2[cnt[n][val1]-1]-1)%mod*(pw2[cnt[n][val2]-1]-1)%mod;
			}
			ways=pw2[max(0,i-2)+n-min(n,j+1)]*coef3%mod;
			while(p<vec.size()&&vec[p]<=j)
				p++;
			int nj=vec[p];
			if(nj!=j+1) nj--;
			ans=(ans+ways*(pg[nj-i]-pg[j-i]+mod)%mod*pw2[j-i+1])%mod;
			j=nj;
		}
	}
	cout<<ans<<endl;
	return 0;
}
Source code, Language: C++20

这程序好像有点Bug，我给组数据试试？

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 24ms
memory: 14080kb

input:

3 2
1 2 2

output:

152

result:

ok answer is '152'

Test #2:

score: 0
Accepted
time: 24ms
memory: 14080kb

input:

4 3
1 2 1 2

output:

0

result:

ok answer is '0'

Test #3:

score: 0
Accepted
time: 24ms
memory: 14076kb

input:

6 3
1 2 3 3 2 1

output:

3627

result:

ok answer is '3627'

Test #4:

score: 0
Accepted
time: 24ms
memory: 16156kb

input:

5 5
1 4 5 3 2

output:

343

result:

ok answer is '343'

Test #5:

score: 0
Accepted
time: 20ms
memory: 14080kb

input:

5 5
1 5 4 3 2

output:

343

result:

ok answer is '343'

Test #6:

score: 0
Accepted
time: 20ms
memory: 13824kb

input:

5 5
3 1 5 4 2

output:

343

result:

ok answer is '343'

Test #7:

score: 0
Accepted
time: 24ms
memory: 15924kb

input:

5 5
4 1 2 3 5

output:

343

result:

ok answer is '343'

Test #8:

score: 0
Accepted
time: 24ms
memory: 15896kb

input:

5 5
2 3 2 2 2

output:

0

result:

ok answer is '0'

Test #9:

score: 0
Accepted
time: 24ms
memory: 13820kb

input:

5 5
1 2 2 2 5

output:

0

result:

ok answer is '0'

Test #10:

score: 0
Accepted
time: 20ms
memory: 16084kb

input:

5 5
4 2 1 3 5

output:

343

result:

ok answer is '343'

Test #11:

score: 0
Accepted
time: 21ms
memory: 13816kb

input:

5 5
2 3 4 5 1

output:

343

result:

ok answer is '343'

Test #12:

score: 0
Accepted
time: 21ms
memory: 13888kb

input:

5 5
4 3 5 2 1

output:

343

result:

ok answer is '343'

Test #13:

score: 0
Accepted
time: 24ms
memory: 13768kb

input:

5 5
3 4 5 2 1

output:

343

result:

ok answer is '343'

Test #14:

score: 0
Accepted
time: 20ms
memory: 14076kb

input:

5 5
4 3 3 5 2

output:

0

result:

ok answer is '0'

Test #15:

score: 0
Accepted
time: 24ms
memory: 13812kb

input:

5 5
1 4 4 1 1

output:

0

result:

ok answer is '0'

Test #16:

score: 0
Accepted
time: 24ms
memory: 14084kb

input:

5 5
1 5 2 4 3

output:

343

result:

ok answer is '343'

Test #17:

score: 0
Accepted
time: 24ms
memory: 13852kb

input:

5 5
4 2 5 3 1

output:

343

result:

ok answer is '343'

Test #18:

score: 0
Accepted
time: 20ms
memory: 13884kb

input:

5 5
3 1 4 5 2

output:

343

result:

ok answer is '343'

Test #19:

score: 0
Accepted
time: 24ms
memory: 15920kb

input:

5 5
5 1 3 4 2

output:

343

result:

ok answer is '343'

Test #20:

score: 0
Accepted
time: 16ms
memory: 13872kb

input:

5 5
4 5 3 5 5

output:

0

result:

ok answer is '0'

Test #21:

score: 0
Accepted
time: 24ms
memory: 13848kb

input:

5 5
2 2 3 4 2

output:

0

result:

ok answer is '0'

Test #22:

score: 0
Accepted
time: 20ms
memory: 13820kb

input:

5 5
4 5 1 2 3

output:

343

result:

ok answer is '343'

Test #23:

score: 0
Accepted
time: 23ms
memory: 13916kb

input:

5 5
3 5 1 2 4

output:

343

result:

ok answer is '343'

Test #24:

score: 0
Accepted
time: 24ms
memory: 13880kb

input:

5 5
5 4 1 2 3

output:

343

result:

ok answer is '343'

Test #25:

score: 0
Accepted
time: 13ms
memory: 15860kb

input:

5 5
5 3 4 1 2

output:

343

result:

ok answer is '343'

Test #26:

score: 0
Accepted
time: 16ms
memory: 13852kb

input:

5 5
3 1 2 1 5

output:

0

result:

ok answer is '0'

Test #27:

score: 0
Accepted
time: 14ms
memory: 15928kb

input:

5 5
3 1 4 2 5

output:

343

result:

ok answer is '343'

Test #28:

score: 0
Accepted
time: 24ms
memory: 13852kb

input:

5 5
1 2 4 5 3

output:

343

result:

ok answer is '343'

Test #29:

score: 0
Accepted
time: 24ms
memory: 13876kb

input:

5 5
4 3 1 5 2

output:

343

result:

ok answer is '343'

Test #30:

score: 0
Accepted
time: 19ms
memory: 14044kb

input:

5 5
2 1 3 4 5

output:

343

result:

ok answer is '343'

Test #31:

score: 0
Accepted
time: 20ms
memory: 13880kb

input:

5 5
4 2 1 3 5

output:

343

result:

ok answer is '343'

Test #32:

score: 0
Accepted
time: 19ms
memory: 13764kb

input:

5 5
4 3 1 4 3

output:

0

result:

ok answer is '0'

Test #33:

score: 0
Accepted
time: 20ms
memory: 13884kb

input:

5 5
3 4 1 1 3

output:

0

result:

ok answer is '0'

Test #34:

score: 0
Accepted
time: 24ms
memory: 15928kb

input:

20 5
5 2 5 1 5 5 2 4 5 5 2 5 5 5 5 4 2 5 3 4

output:

102882880

result:

ok answer is '102882880'

Test #35:

score: 0
Accepted
time: 20ms
memory: 15928kb

input:

20 5
3 2 1 2 2 2 2 2 4 3 2 2 3 3 5 2 2 1 2 5

output:

134653185

result:

ok answer is '134653185'

Test #36:

score: 0
Accepted
time: 24ms
memory: 14112kb

input:

20 5
1 2 3 2 1 3 5 1 2 4 5 2 3 4 5 1 4 3 4 5

output:

315505338

result:

ok answer is '315505338'

Test #37:

score: 0
Accepted
time: 23ms
memory: 13884kb

input:

20 5
5 2 2 4 2 3 5 1 1 3 1 5 2 4 4 3 1 4 3 5

output:

312062382

result:

ok answer is '312062382'

Test #38:

score: 0
Accepted
time: 24ms
memory: 13820kb

input:

20 5
3 4 2 5 4 5 5 4 1 4 3 3 4 3 4 2 3 2 5 3

output:

188515821

result:

ok answer is '188515821'

Test #39:

score: 0
Accepted
time: 20ms
memory: 13856kb

input:

20 5
3 5 1 3 3 4 5 2 1 1 3 1 2 5 2 1 1 2 5 2

output:

197857329

result:

ok answer is '197857329'

Test #40:

score: 0
Accepted
time: 24ms
memory: 13824kb

input:

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

output:

4905343

result:

ok answer is '4905343'

Test #41:

score: 0
Accepted
time: 20ms
memory: 13888kb

input:

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

output:

3724041

result:

ok answer is '3724041'

Test #42:

score: 0
Accepted
time: 19ms
memory: 13852kb

input:

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

output:

52978806

result:

ok answer is '52978806'

Test #43:

score: 0
Accepted
time: 20ms
memory: 13884kb

input:

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

output:

53309955

result:

ok answer is '53309955'

Test #44:

score: 0
Accepted
time: 20ms
memory: 14084kb

input:

20 10
1 8 1 7 9 7 9 9 7 4 1 6 2 7 8 6 6 9 6 7

output:

0

result:

ok answer is '0'

Test #45:

score: 0
Accepted
time: 23ms
memory: 13820kb

input:

20 10
1 10 10 10 2 9 1 1 7 2 3 9 5 10 8 4 1 4 2 5

output:

0

result:

ok answer is '0'

Test #46:

score: 0
Accepted
time: 20ms
memory: 14132kb

input:

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

output:

17263

result:

ok answer is '17263'

Test #47:

score: 0
Accepted
time: 24ms
memory: 13940kb

input:

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

output:

17263

result:

ok answer is '17263'

Test #48:

score: 0
Accepted
time: 24ms
memory: 16164kb

input:

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

output:

17263

result:

ok answer is '17263'

Test #49:

score: 0
Accepted
time: 20ms
memory: 14084kb

input:

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

output:

17263

result:

ok answer is '17263'

Test #50:

score: 0
Accepted
time: 20ms
memory: 13876kb

input:

20 20
7 6 4 14 20 13 1 15 5 18 16 10 1 16 12 14 5 13 1 3

output:

0

result:

ok answer is '0'

Test #51:

score: 0
Accepted
time: 24ms
memory: 13916kb

input:

20 20
17 17 5 16 9 14 14 1 2 4 19 8 9 5 9 20 5 16 20 9

output:

0

result:

ok answer is '0'

Test #52:

score: 0
Accepted
time: 20ms
memory: 13768kb

input:

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

output:

17263

result:

ok answer is '17263'

Test #53:

score: 0
Accepted
time: 24ms
memory: 16096kb

input:

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

output:

17263

result:

ok answer is '17263'

Test #54:

score: 0
Accepted
time: 20ms
memory: 13776kb

input:

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

output:

17263

result:

ok answer is '17263'

Test #55:

score: 0
Accepted
time: 24ms
memory: 13920kb

input:

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

output:

17263

result:

ok answer is '17263'

Test #56:

score: 0
Accepted
time: 16ms
memory: 15876kb

input:

20 20
11 8 17 7 10 20 20 12 7 3 7 14 15 4 14 7 11 1 12 20

output:

0

result:

ok answer is '0'

Test #57:

score: 0
Accepted
time: 20ms
memory: 16156kb

input:

20 20
20 18 17 14 11 2 13 3 10 1 16 3 1 16 10 8 4 8 13 3

output:

0

result:

ok answer is '0'

Test #58:

score: 0
Accepted
time: 23ms
memory: 14084kb

input:

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

output:

17263

result:

ok answer is '17263'

Test #59:

score: 0
Accepted
time: 21ms
memory: 15932kb

input:

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

output:

17263

result:

ok answer is '17263'

Test #60:

score: 0
Accepted
time: 24ms
memory: 15896kb

input:

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

output:

17263

result:

ok answer is '17263'

Test #61:

score: 0
Accepted
time: 20ms
memory: 13824kb

input:

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

output:

17263

result:

ok answer is '17263'

Test #62:

score: 0
Accepted
time: 23ms
memory: 13828kb

input:

20 20
19 17 19 8 7 1 18 13 16 16 20 11 5 8 17 19 11 14 4 8

output:

0

result:

ok answer is '0'

Test #63:

score: 0
Accepted
time: 24ms
memory: 13828kb

input:

20 20
7 1 14 13 20 16 10 18 16 12 5 7 16 14 6 12 11 20 10 19

output:

0

result:

ok answer is '0'

Test #64:

score: 0
Accepted
time: 20ms
memory: 14220kb

input:

500 5
3 5 5 3 5 3 5 5 3 3 3 3 3 3 1 3 3 3 3 3 3 3 5 3 3 3 1 3 3 3 3 5 3 3 3 3 3 3 3 3 3 3 5 3 3 3 5 3 3 5 2 3 3 3 5 3 3 3 3 1 3 3 5 3 3 5 3 3 5 3 5 3 3 3 3 3 3 5 3 5 3 3 5 3 5 3 5 3 3 3 3 3 3 3 3 3 3 3 3 3 5 3 3 3 3 3 3 3 3 3 3 3 5 3 3 3 3 3 3 3 5 3 3 5 5 3 3 3 3 3 5 3 5 3 3 3 3 5 3 3 3 3 3 3 3 3 3 ...

output:

255072751

result:

ok answer is '255072751'

Test #65:

score: 0
Accepted
time: 24ms
memory: 14184kb

input:

500 5
1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 5 1 5 5 1 1 1 1 1 5 5 1 1 1 1 5 4 5 4 1 1 1 1 1 1 5 1 1 5 1 1 5 1 5 1 1 1 1 1 4 1 1 1 1 1 1 1 1 5 1 1 1 1 1 1 1 1 5 1 1 1 1 1 1 4 1 5 1 5 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 5 1 1 3 4 5 1 5 1 1 1 1 5 5 1 1 1 1 1 1 1 1 5 1 1 1 5 1 1 1 1 5 1 5 1 4 1 1 1 4 5 5 1 ...

output:

825435010

result:

ok answer is '825435010'

Test #66:

score: 0
Accepted
time: 24ms
memory: 16032kb

input:

500 5
1 2 4 3 2 2 4 5 4 2 4 2 5 5 5 5 1 4 1 2 4 4 2 1 2 5 4 3 1 1 2 4 3 3 2 3 4 5 4 1 3 2 3 3 5 2 2 3 2 2 3 2 5 2 1 1 3 1 4 2 4 3 3 2 4 1 5 2 4 3 3 3 2 2 3 3 4 5 2 1 4 3 5 5 2 2 3 4 3 1 5 4 3 1 3 1 5 1 3 1 3 2 5 3 1 2 2 5 4 4 5 5 4 1 2 1 4 5 1 4 3 5 4 1 4 5 3 3 4 3 4 2 2 5 5 3 4 5 3 5 3 5 3 1 2 2 2 ...

output:

451686600

result:

ok answer is '451686600'

Test #67:

score: 0
Accepted
time: 24ms
memory: 13920kb

input:

500 5
4 1 3 1 1 1 4 1 1 5 1 5 3 5 4 1 1 4 2 5 5 5 2 5 2 2 5 3 1 5 3 3 2 5 4 5 1 3 4 3 5 1 5 3 1 3 5 2 2 3 2 4 2 3 5 5 3 1 5 3 2 4 2 1 2 1 5 4 3 5 2 5 5 4 2 3 1 5 4 4 3 1 3 3 1 3 3 4 3 1 2 2 3 4 3 1 2 3 4 1 1 1 5 4 2 3 4 5 4 1 2 4 3 3 4 5 3 3 4 4 2 4 5 5 3 2 2 1 5 2 4 2 2 2 2 1 4 3 5 3 4 3 5 5 3 3 5 ...

output:

377242617

result:

ok answer is '377242617'

Test #68:

score: 0
Accepted
time: 24ms
memory: 16264kb

input:

500 5
1 3 2 1 1 5 2 5 5 1 4 4 1 3 2 2 4 1 4 2 4 3 5 4 4 3 2 1 2 2 2 2 4 5 4 1 2 3 3 4 4 3 3 2 4 5 3 5 1 1 1 3 4 5 2 3 3 5 4 4 1 1 2 3 1 3 2 1 2 4 1 4 2 3 1 3 4 2 2 3 1 3 1 1 5 4 2 4 1 5 5 5 5 3 1 2 4 3 1 4 3 4 2 2 3 1 5 2 3 4 4 2 4 2 4 3 5 4 3 1 1 4 4 1 5 3 2 1 5 1 5 4 4 4 5 1 5 3 2 5 4 4 2 3 3 3 3 ...

output:

416085601

result:

ok answer is '416085601'

Test #69:

score: 0
Accepted
time: 24ms
memory: 13928kb

input:

500 5
1 3 4 5 5 5 3 3 4 4 1 3 2 1 1 5 4 4 3 1 3 4 3 4 3 1 4 4 1 4 4 3 4 4 1 1 3 2 1 5 4 2 2 3 3 2 3 4 5 5 5 2 3 4 1 5 2 5 5 4 4 2 5 5 1 1 5 3 4 1 1 1 4 2 4 5 2 4 3 5 1 5 1 4 4 3 4 5 5 5 1 1 4 5 5 1 2 3 3 4 3 4 3 3 1 5 4 5 4 2 1 1 4 5 2 1 4 2 1 1 3 3 1 5 2 1 2 3 2 3 3 1 5 1 4 3 4 4 2 4 4 1 4 4 3 1 4 ...

output:

320473255

result:

ok answer is '320473255'

Test #70:

score: 0
Accepted
time: 20ms
memory: 16236kb

input:

500 10
7 7 7 5 5 7 7 7 7 7 7 5 7 5 5 7 7 7 6 5 7 7 7 7 5 6 7 7 7 7 7 7 5 7 7 7 9 7 7 7 5 5 7 7 7 7 7 5 7 5 7 7 7 5 5 5 7 5 5 6 5 7 5 5 5 7 7 5 5 7 9 7 5 7 6 7 7 5 7 7 7 7 7 7 7 7 6 7 5 7 7 5 5 7 7 7 7 7 7 7 7 7 7 5 7 7 5 7 7 7 7 7 5 7 7 7 5 7 7 7 7 7 7 6 7 7 9 5 5 5 5 7 7 7 7 7 7 7 7 7 7 7 7 7 5 7 4...

output:

239772932

result:

ok answer is '239772932'

Test #71:

score: 0
Accepted
time: 25ms
memory: 16028kb

input:

500 10
1 1 9 10 1 1 1 1 1 10 1 1 1 1 1 1 1 1 1 10 9 1 1 6 1 1 1 1 7 1 1 9 10 9 1 1 1 1 1 9 1 1 1 10 1 1 1 1 1 1 1 10 1 10 10 1 1 1 7 1 10 1 1 1 1 1 1 1 10 1 1 1 1 10 9 1 1 9 10 1 1 1 1 1 1 1 10 1 10 9 1 1 1 10 10 10 1 1 1 1 9 3 9 1 1 1 1 10 1 1 1 1 10 1 1 10 7 1 1 1 1 1 1 9 1 1 1 1 1 10 1 10 1 1 1 1...

output:

516842141

result:

ok answer is '516842141'

Test #72:

score: 0
Accepted
time: 24ms
memory: 14240kb

input:

500 10
7 4 8 5 5 1 7 10 2 1 1 4 2 5 3 10 8 7 1 9 2 1 2 1 3 3 5 3 4 3 10 1 1 5 7 1 10 1 6 6 4 8 7 5 5 3 8 10 7 3 6 2 10 5 9 2 9 8 6 2 4 5 8 10 2 1 9 5 8 8 3 1 8 3 5 3 2 2 8 4 5 9 6 6 10 9 6 7 10 8 6 4 5 9 10 1 5 3 7 10 9 8 6 1 8 9 10 4 7 8 1 4 1 10 8 5 7 5 2 5 10 2 7 7 1 2 6 8 2 3 5 4 2 6 1 4 10 8 9 ...

output:

180962819

result:

ok answer is '180962819'

Test #73:

score: 0
Accepted
time: 24ms
memory: 13920kb

input:

500 10
9 6 4 5 9 7 5 9 6 1 7 7 2 8 9 4 2 4 4 8 10 1 3 7 9 6 4 1 2 6 9 2 3 10 5 7 5 8 9 2 6 4 8 1 4 9 6 7 8 1 7 5 6 5 6 1 3 9 8 8 1 8 10 5 9 10 1 3 10 1 6 9 8 7 3 3 7 8 4 6 7 2 9 1 3 4 5 3 6 1 1 7 8 2 2 6 6 10 9 5 8 8 6 1 7 2 4 7 1 9 4 7 3 3 7 4 10 3 10 8 4 2 5 2 5 7 2 9 4 8 10 8 10 2 4 8 6 2 9 3 2 4...

output:

627406288

result:

ok answer is '627406288'

Test #74:

score: 0
Accepted
time: 24ms
memory: 13992kb

input:

500 10
9 6 3 4 6 5 7 9 9 3 6 6 6 6 7 8 10 10 6 4 4 8 8 10 3 1 5 8 4 9 10 5 5 4 1 8 1 7 4 6 2 4 7 5 2 1 4 5 9 10 1 4 1 1 1 8 5 8 1 4 7 10 7 8 9 9 4 3 4 5 9 4 2 9 10 9 9 6 3 10 7 10 5 8 10 1 6 10 6 2 5 9 8 3 3 9 9 3 5 4 6 8 1 8 3 6 2 4 3 3 7 6 1 9 9 6 5 5 2 3 10 8 6 6 5 10 6 5 1 9 5 10 3 8 10 2 1 9 8 ...

output:

561848920

result:

ok answer is '561848920'

Test #75:

score: 0
Accepted
time: 24ms
memory: 13988kb

input:

500 10
4 8 10 1 1 3 3 4 6 7 10 7 7 3 8 8 3 4 8 2 9 7 3 8 1 4 7 6 4 2 7 8 7 2 9 2 10 3 8 7 3 9 9 6 3 7 2 4 3 4 8 7 2 3 1 9 3 3 9 5 9 2 9 5 1 10 10 3 8 10 2 10 5 9 8 7 8 5 7 3 3 9 9 8 6 4 8 3 9 7 3 3 7 4 10 1 4 4 4 9 3 3 8 5 6 3 8 1 4 4 6 10 4 2 10 3 6 4 5 3 10 10 5 1 3 1 9 6 3 2 10 3 2 7 10 3 9 3 6 7...

output:

762179727

result:

ok answer is '762179727'

Test #76:

score: 0
Accepted
time: 24ms
memory: 14224kb

input:

500 20
18 18 18 2 18 6 2 18 12 6 12 18 18 12 12 6 12 6 6 2 18 12 18 18 18 12 6 18 12 12 6 18 12 18 18 18 6 6 18 18 18 18 6 18 18 18 7 2 12 18 12 18 6 2 18 2 20 12 6 10 18 18 18 18 7 13 18 18 18 12 18 18 18 12 12 18 18 6 12 6 6 7 12 12 18 18 6 8 7 18 18 18 18 12 6 12 7 1 7 18 18 18 18 6 6 18 18 18 18...

output:

537535822

result:

ok answer is '537535822'

Test #77:

score: 0
Accepted
time: 24ms
memory: 13924kb

input:

500 20
1 18 18 19 18 19 2 18 18 2 18 6 6 19 18 9 18 6 6 1 18 1 6 18 19 18 18 18 19 1 19 19 15 6 18 1 19 13 18 10 19 19 6 18 19 19 18 15 18 19 6 18 18 19 15 18 18 1 18 18 18 18 18 1 6 19 18 18 18 19 19 18 6 18 6 18 18 19 18 19 19 18 18 18 18 18 6 19 18 18 18 19 18 19 18 18 18 18 2 19 11 18 18 18 6 18...

output:

505939107

result:

ok answer is '505939107'

Test #78:

score: 0
Accepted
time: 24ms
memory: 13992kb

input:

500 20
11 19 17 1 5 20 20 3 8 16 9 17 13 20 11 8 17 9 13 15 10 10 18 3 4 11 9 2 1 8 5 6 20 20 14 5 3 5 16 17 8 17 2 17 7 11 12 4 12 10 1 20 7 18 4 16 5 6 11 2 11 14 16 15 5 18 1 10 4 11 11 4 8 15 15 8 4 15 1 11 14 20 1 7 8 7 1 20 12 13 6 4 16 18 14 1 15 11 18 2 18 11 17 3 10 10 1 11 11 17 17 7 2 6 6...

output:

299282126

result:

ok answer is '299282126'

Test #79:

score: 0
Accepted
time: 24ms
memory: 16236kb

input:

500 20
19 17 19 13 13 7 20 11 16 18 8 4 17 11 3 19 17 12 18 8 17 2 2 5 14 7 6 4 15 3 4 10 18 15 4 2 7 18 12 16 14 15 18 4 5 7 1 12 19 3 12 12 11 5 6 8 9 15 17 14 14 20 14 15 4 12 19 7 7 15 20 20 16 16 19 17 5 1 19 8 1 5 14 19 20 10 7 3 3 11 6 2 7 5 4 10 16 10 9 1 13 9 20 9 2 12 4 3 6 8 12 13 19 8 8 ...

output:

639893943

result:

ok answer is '639893943'

Test #80:

score: 0
Accepted
time: 20ms
memory: 14152kb

input:

500 20
12 5 4 10 10 19 8 1 18 16 16 17 16 13 3 11 14 1 1 2 14 6 7 20 13 9 4 5 9 20 11 19 1 15 8 12 11 16 1 15 19 1 2 8 9 18 9 19 2 8 1 7 11 7 5 15 15 9 18 3 20 17 7 2 16 10 11 8 19 6 14 10 5 20 4 3 6 14 19 9 9 8 19 7 15 11 13 4 15 20 17 7 16 5 16 1 2 17 6 18 14 18 1 17 19 15 7 10 16 10 19 5 17 18 17...

output:

900646697

result:

ok answer is '900646697'

Test #81:

score: 0
Accepted
time: 24ms
memory: 14224kb

input:

500 20
11 15 9 16 7 5 10 3 10 5 15 19 9 15 6 8 8 11 13 17 4 12 15 3 4 1 4 14 1 20 7 8 7 13 11 1 1 3 18 5 2 20 12 4 16 6 3 15 8 6 20 4 10 1 5 17 11 14 10 11 19 5 4 19 19 7 17 11 7 16 11 12 4 9 12 11 18 16 20 7 19 3 17 11 7 14 6 8 6 2 11 19 4 4 18 4 16 14 5 12 10 13 3 1 6 18 14 13 15 8 20 13 10 5 3 12...

output:

979272254

result:

ok answer is '979272254'

Test #82:

score: 0
Accepted
time: 24ms
memory: 13924kb

input:

500 40
33 12 12 40 12 12 33 27 37 38 8 12 12 2 38 12 33 32 8 37 12 12 7 2 38 4 30 12 12 3 22 16 8 12 33 16 38 26 2 16 12 40 16 12 12 18 18 16 32 30 2 8 12 2 16 16 37 12 16 2 12 40 38 32 12 18 2 12 8 37 33 16 38 38 12 18 12 16 2 16 12 12 33 2 21 8 18 16 12 2 38 8 12 16 2 12 33 16 8 8 16 37 40 12 12 3...

output:

704934301

result:

ok answer is '704934301'

Test #83:

score: 0
Accepted
time: 20ms
memory: 13980kb

input:

500 40
5 9 23 7 23 35 2 33 27 9 5 5 27 30 2 40 27 40 2 27 7 27 7 2 7 27 22 2 27 2 5 22 27 22 34 2 22 27 9 27 40 22 22 2 27 2 27 27 23 17 7 22 38 23 27 27 2 22 2 27 2 5 23 2 27 23 7 40 23 27 27 27 22 7 5 2 2 2 2 2 2 2 25 22 22 22 22 27 7 24 30 27 38 7 39 40 22 2 5 25 5 7 22 7 22 10 2 2 40 28 2 22 2 2...

output:

674540769

result:

ok answer is '674540769'

Test #84:

score: 0
Accepted
time: 25ms
memory: 16004kb

input:

500 40
31 24 31 11 1 32 13 2 15 32 5 23 22 6 27 31 30 1 30 28 22 28 26 40 39 11 7 4 16 1 6 8 1 19 9 24 7 22 8 13 8 2 2 1 21 17 29 13 24 14 32 23 36 10 32 3 34 14 6 13 12 17 25 12 7 4 11 26 38 16 5 3 38 19 9 25 24 9 3 39 33 10 7 20 5 32 29 15 4 17 22 4 40 39 3 33 12 2 35 17 15 23 30 28 39 7 10 38 21 ...

output:

329732263

result:

ok answer is '329732263'

Test #85:

score: 0
Accepted
time: 21ms
memory: 13996kb

input:

500 40
40 7 7 1 28 4 34 21 15 27 32 12 18 9 9 19 17 21 8 17 18 13 19 24 16 22 31 23 40 22 17 13 39 19 4 24 31 38 15 12 14 16 40 7 16 37 40 4 18 26 17 4 16 25 39 37 20 3 31 14 30 38 39 32 22 39 25 36 23 32 14 33 19 15 1 11 13 24 34 39 35 33 35 19 17 37 20 34 20 25 25 38 33 30 29 30 35 11 23 28 22 21 ...

output:

754219638

result:

ok answer is '754219638'

Test #86:

score: 0
Accepted
time: 25ms
memory: 15920kb

input:

500 40
33 32 25 8 23 8 34 25 16 8 5 25 16 35 9 5 6 1 10 16 17 38 22 25 23 5 5 36 34 7 24 32 1 38 14 2 3 15 4 35 16 36 3 13 22 20 29 27 40 36 24 8 26 21 39 15 1 23 36 22 31 10 12 29 32 6 1 15 40 7 37 14 31 32 40 39 1 19 7 1 1 21 35 6 16 4 38 6 13 4 35 12 12 11 28 6 3 38 15 40 17 10 32 24 18 15 7 17 2...

output:

843957197

result:

ok answer is '843957197'

Test #87:

score: 0
Accepted
time: 25ms
memory: 13992kb

input:

500 40
36 17 20 3 18 36 6 28 8 29 2 10 9 9 29 24 8 13 21 29 25 8 18 10 10 2 7 18 36 18 38 12 39 32 28 1 34 7 14 15 11 25 35 39 18 24 37 23 3 9 12 29 10 20 32 25 22 1 5 8 17 22 14 34 19 27 30 22 6 35 30 38 4 31 39 25 9 4 9 16 36 40 11 18 10 16 24 24 6 9 1 35 3 20 37 25 40 10 25 1 12 25 25 18 17 37 8 ...

output:

348483675

result:

ok answer is '348483675'

Test #88:

score: 0
Accepted
time: 24ms
memory: 13924kb

input:

500 50
5 2 46 7 2 5 7 3 20 30 5 28 2 33 7 35 2 35 14 5 46 7 35 35 7 7 20 20 7 5 36 28 35 4 8 34 30 35 25 5 2 36 36 7 2 2 20 27 7 43 35 5 2 45 20 7 7 5 2 2 7 20 46 23 14 33 20 5 5 7 7 20 20 13 25 2 7 7 34 7 7 20 36 5 7 35 7 10 23 2 7 34 20 14 35 46 20 5 5 5 5 7 25 5 2 5 5 2 7 7 35 2 34 5 36 2 36 25 7...

output:

609417022

result:

ok answer is '609417022'

Test #89:

score: 0
Accepted
time: 24ms
memory: 13872kb

input:

500 50
25 14 3 3 18 14 36 18 22 3 18 11 23 37 22 39 22 37 3 6 31 22 22 17 3 23 22 22 23 3 26 30 3 46 18 17 22 6 22 30 30 2 22 3 3 22 23 48 18 17 30 22 23 22 6 22 14 6 15 22 23 17 36 22 22 3 17 3 14 20 30 18 18 3 3 3 23 3 23 14 18 17 23 37 22 39 6 30 3 23 6 39 6 3 3 23 30 17 17 6 30 17 27 15 22 30 3 ...

output:

477945404

result:

ok answer is '477945404'

Test #90:

score: 0
Accepted
time: 24ms
memory: 13980kb

input:

500 50
18 15 28 10 24 7 16 36 49 2 25 14 17 6 40 4 30 20 26 29 30 40 24 42 21 50 7 37 43 18 48 8 4 27 29 30 26 32 11 31 43 15 10 17 14 28 48 31 38 14 37 49 33 19 5 1 32 12 46 24 9 9 47 15 29 8 13 13 46 11 9 1 12 21 37 1 36 30 22 25 45 37 1 43 16 29 11 16 2 17 41 46 43 30 34 42 18 42 23 45 15 10 13 2...

output:

777701638

result:

ok answer is '777701638'

Test #91:

score: 0
Accepted
time: 20ms
memory: 14024kb

input:

500 50
44 23 9 8 47 21 35 45 42 12 2 23 24 25 49 32 27 47 4 1 24 3 27 45 13 15 15 28 29 42 37 18 26 48 23 8 16 33 7 32 25 34 25 21 50 5 40 23 14 10 22 11 14 13 30 27 30 38 28 21 25 12 37 39 40 11 7 23 6 27 7 3 18 1 10 13 34 16 9 4 39 1 44 3 8 35 2 18 31 34 10 22 49 10 16 22 20 17 41 14 7 3 29 29 19 ...

output:

731977280

result:

ok answer is '731977280'

Test #92:

score: 0
Accepted
time: 22ms
memory: 15976kb

input:

500 50
17 29 35 42 26 47 10 38 50 18 14 3 17 20 50 45 18 3 4 13 15 26 36 15 3 48 13 4 40 41 36 33 35 17 25 24 24 26 14 23 31 22 17 13 7 26 22 7 35 26 50 2 13 41 28 6 24 43 43 38 11 29 38 12 5 44 28 26 45 22 7 27 9 36 19 35 17 2 28 39 28 2 36 3 6 34 36 48 9 16 36 26 30 19 35 30 38 35 41 14 50 38 21 3...

output:

794540368

result:

ok answer is '794540368'

Test #93:

score: 0
Accepted
time: 25ms
memory: 18260kb

input:

500 50
45 7 25 48 8 48 12 11 46 13 50 27 17 37 46 31 21 34 25 46 33 2 49 47 6 9 8 24 34 45 37 17 26 24 40 6 36 5 32 26 47 7 45 28 21 7 39 26 11 36 7 44 26 46 10 39 35 1 44 18 30 36 45 12 26 2 10 34 47 49 21 41 49 33 2 48 42 32 40 24 11 13 4 8 25 44 7 37 43 35 9 50 37 12 7 48 33 18 12 33 38 12 39 15 ...

output:

719351656

result:

ok answer is '719351656'

Test #94:

score: 0
Accepted
time: 21ms
memory: 16740kb

input:

5000 5
2 4 4 4 2 5 4 4 2 4 4 4 4 4 4 4 4 3 2 2 4 2 4 4 2 4 4 4 4 4 4 4 3 4 4 2 3 4 4 4 4 4 4 2 2 4 2 4 2 4 2 4 4 4 2 4 4 4 4 4 4 4 4 4 4 4 2 4 4 2 4 4 4 4 4 4 4 4 2 5 4 4 2 2 4 4 4 4 4 4 4 2 4 4 4 4 2 4 4 4 4 3 4 4 2 4 4 4 2 4 4 4 2 3 4 2 2 4 4 4 4 3 4 4 2 2 2 2 4 2 4 4 4 4 4 4 4 4 4 4 4 4 4 4 2 4 4...

output:

572500849

result:

ok answer is '572500849'

Test #95:

score: 0
Accepted
time: 21ms
memory: 14972kb

input:

5000 5
4 4 4 4 4 4 4 4 4 4 4 4 1 4 4 2 5 4 4 4 4 4 4 1 4 4 4 5 4 4 4 4 4 1 4 5 4 4 4 4 4 4 4 4 1 4 4 4 5 4 4 4 4 4 5 4 4 4 4 4 4 4 4 1 4 4 4 5 4 5 4 4 4 4 5 4 4 4 4 4 5 1 5 5 4 5 4 4 4 4 5 4 5 4 4 4 4 4 4 4 4 2 5 5 4 4 5 4 4 4 4 4 4 4 4 4 4 1 5 4 4 4 1 4 4 4 4 4 4 4 4 5 4 4 5 5 4 4 4 4 4 4 4 4 4 4 5...

output:

308854905

result:

ok answer is '308854905'

Test #96:

score: 0
Accepted
time: 26ms
memory: 17000kb

input:

5000 5
2 5 3 2 4 5 1 5 2 2 1 5 3 5 5 2 2 4 5 3 2 1 2 2 2 2 5 1 4 3 4 1 1 4 4 5 5 3 4 1 1 1 2 4 2 1 2 4 5 2 5 1 3 5 2 2 4 3 4 2 2 4 3 4 4 1 1 1 4 5 5 4 4 5 5 3 5 2 2 5 3 1 2 2 2 1 4 1 2 5 4 1 3 3 3 2 3 4 5 2 1 5 1 5 2 4 1 1 2 4 3 3 4 2 3 3 3 5 3 4 2 3 3 3 2 2 5 5 2 5 5 5 3 4 1 5 2 4 4 3 3 5 4 5 3 4 1...

output:

196115104

result:

ok answer is '196115104'

Test #97:

score: 0
Accepted
time: 26ms
memory: 18376kb

input:

5000 5
4 4 2 4 1 5 2 3 4 1 5 4 3 4 1 5 5 5 4 2 3 5 5 3 2 1 1 1 5 5 3 5 1 2 4 4 1 3 1 1 3 4 1 1 2 1 1 5 2 3 1 4 3 5 1 2 2 3 1 3 2 2 4 5 4 5 3 3 3 2 4 5 5 4 5 2 5 1 3 3 2 5 1 2 5 5 1 5 2 2 2 5 5 3 1 1 2 5 1 4 4 3 3 3 2 5 5 5 1 2 5 3 2 1 2 4 4 4 2 5 5 1 4 5 4 2 2 5 2 4 1 1 2 1 2 3 4 4 5 1 5 3 3 3 5 2 4...

output:

716389422

result:

ok answer is '716389422'

Test #98:

score: 0
Accepted
time: 27ms
memory: 20252kb

input:

5000 5
5 3 1 4 3 4 4 5 3 1 3 4 5 5 3 3 5 1 3 4 2 2 4 1 3 1 5 1 5 2 4 1 5 3 1 4 5 5 4 2 1 4 3 3 4 1 5 3 3 2 3 4 3 5 1 2 5 1 5 1 4 2 4 3 5 4 2 2 2 5 2 2 1 2 2 4 5 5 1 3 2 4 1 4 2 4 1 4 4 5 4 1 2 4 1 3 5 4 3 4 1 1 5 4 1 3 5 5 2 3 5 5 2 3 3 4 5 1 2 1 4 3 1 3 5 3 4 2 3 3 2 5 4 2 5 1 1 4 3 2 3 4 1 3 2 4 3...

output:

333702253

result:

ok answer is '333702253'

Test #99:

score: 0
Accepted
time: 26ms
memory: 14960kb

input:

5000 5
4 4 1 2 5 4 2 5 4 1 1 5 2 1 4 2 5 3 2 3 2 1 3 3 4 3 2 4 1 2 2 4 2 2 2 5 4 5 4 5 1 3 3 5 4 4 1 3 5 1 3 1 4 1 1 4 3 1 1 5 4 1 2 1 5 1 5 3 4 4 4 4 3 2 3 1 5 2 3 2 1 5 5 1 2 2 1 5 5 4 5 3 4 4 2 3 1 3 2 1 3 3 4 1 4 4 3 3 2 4 3 1 3 2 5 5 3 2 2 1 1 1 3 4 3 1 4 3 4 2 1 3 5 3 5 3 3 1 2 4 2 3 2 2 1 1 4...

output:

939628711

result:

ok answer is '939628711'

Test #100:

score: 0
Accepted
time: 23ms
memory: 17036kb

input:

5000 10
1 1 4 5 5 1 1 4 4 4 4 1 1 1 1 1 4 1 1 4 4 1 1 1 1 1 1 1 4 1 4 1 1 4 1 6 1 1 1 4 1 6 1 1 1 1 1 1 1 4 1 4 1 1 5 1 4 1 1 1 1 1 1 1 1 1 1 4 1 4 1 1 4 1 1 1 1 1 1 4 1 1 4 1 1 1 1 7 1 1 1 1 4 1 1 1 1 5 1 1 1 4 1 1 4 1 4 1 1 4 4 1 4 5 4 1 1 1 1 1 4 1 1 1 1 1 1 1 5 1 1 1 1 4 5 1 4 4 1 1 4 1 5 1 5 1 ...

output:

509515507

result:

ok answer is '509515507'

Test #101:

score: 0
Accepted
time: 29ms
memory: 20264kb

input:

5000 10
3 3 3 2 3 8 2 3 3 3 3 3 8 3 3 3 8 3 3 8 3 8 8 3 3 8 3 6 3 8 3 3 3 3 8 3 3 3 8 8 3 3 3 8 3 3 3 8 3 3 3 6 6 3 3 3 3 3 6 3 8 3 3 3 3 3 8 3 3 8 3 3 3 3 3 5 3 8 8 6 8 8 6 8 3 8 3 3 3 8 6 3 3 8 8 8 6 8 3 3 3 8 3 3 3 3 2 3 8 3 3 8 3 3 3 8 3 3 3 3 8 3 8 3 6 6 8 3 3 8 3 8 3 8 3 8 3 8 3 3 3 3 3 3 3 3 ...

output:

355318262

result:

ok answer is '355318262'

Test #102:

score: 0
Accepted
time: 23ms
memory: 20368kb

input:

5000 10
4 5 4 8 4 3 5 10 8 7 4 1 6 7 3 2 2 4 10 5 8 1 3 4 7 1 10 9 5 3 7 6 8 3 8 3 2 4 2 4 4 8 2 9 10 6 6 4 10 2 5 10 9 4 4 6 5 7 9 5 3 4 2 9 3 5 1 5 5 5 10 5 8 2 8 10 8 6 10 5 1 3 6 7 9 4 2 2 2 5 10 2 8 3 9 1 4 2 9 10 10 2 9 4 1 6 5 5 6 9 5 2 1 9 8 2 3 4 3 9 7 10 7 8 1 8 4 4 8 7 2 7 5 3 5 8 2 7 7 4...

output:

645707964

result:

ok answer is '645707964'

Test #103:

score: 0
Accepted
time: 24ms
memory: 20316kb

input:

5000 10
4 5 5 3 4 5 6 2 3 7 9 1 10 4 4 2 2 4 8 6 8 3 4 6 10 3 10 10 9 10 4 7 1 4 6 3 5 4 2 2 7 10 1 7 6 8 6 10 4 3 6 2 2 2 7 9 9 9 7 2 9 6 2 1 10 4 6 10 4 7 9 6 1 2 2 2 10 8 5 5 10 8 5 1 1 7 3 6 1 5 5 8 2 7 5 10 5 6 4 1 3 1 6 10 10 10 7 1 3 9 6 3 3 5 2 2 5 6 9 4 1 1 9 7 7 6 2 2 7 3 2 1 5 4 7 3 7 5 3...

output:

479745590

result:

ok answer is '479745590'

Test #104:

score: 0
Accepted
time: 24ms
memory: 20400kb

input:

5000 10
8 3 8 10 6 5 5 1 9 2 1 9 4 4 4 6 8 1 1 3 4 3 6 3 7 8 5 1 8 3 4 8 5 1 9 5 10 1 10 10 10 9 5 4 7 5 6 1 9 5 9 9 7 8 9 4 7 6 3 8 3 4 6 8 3 3 5 3 7 1 9 1 4 1 8 3 1 5 2 6 2 6 2 2 2 8 5 4 5 1 3 1 9 1 7 10 2 6 1 4 1 8 5 7 9 8 3 1 3 5 5 6 4 5 2 7 3 2 9 9 7 8 2 2 1 1 8 8 7 4 2 5 7 2 2 7 9 1 2 1 5 3 9 ...

output:

566346851

result:

ok answer is '566346851'

Test #105:

score: 0
Accepted
time: 27ms
memory: 16860kb

input:

5000 10
3 1 3 9 10 9 8 5 2 7 6 7 7 10 9 3 7 4 6 3 2 6 3 4 3 3 10 1 8 5 3 2 3 1 10 1 3 1 4 2 8 10 7 2 9 2 5 6 5 1 7 6 9 8 6 4 9 5 10 10 10 6 9 10 2 7 6 4 1 9 7 6 2 1 6 3 2 3 5 4 1 8 8 3 1 8 7 9 3 3 10 5 3 9 9 5 7 2 5 4 4 8 9 10 9 6 1 2 2 2 6 8 7 1 10 3 3 3 6 7 3 9 8 1 2 2 8 7 10 10 1 4 1 2 10 7 7 6 2...

output:

660919340

result:

ok answer is '660919340'

Test #106:

score: 0
Accepted
time: 29ms
memory: 20316kb

input:

5000 20
10 19 3 10 16 10 19 10 18 18 10 3 10 10 10 10 3 10 10 10 15 10 18 10 10 3 19 16 10 3 10 10 12 10 10 18 10 10 15 3 18 5 10 10 15 3 3 10 3 10 3 10 10 3 10 3 10 10 10 15 16 10 18 3 3 3 16 10 3 10 10 3 16 18 10 19 10 10 14 3 10 10 10 3 18 10 10 3 10 19 10 10 10 16 3 15 10 10 10 15 10 3 10 3 10 1...

output:

496138525

result:

ok answer is '496138525'

Test #107:

score: 0
Accepted
time: 27ms
memory: 14916kb

input:

5000 20
2 4 4 6 2 4 20 2 4 3 4 2 3 2 2 5 3 6 2 4 5 6 2 3 4 4 6 20 4 2 6 2 2 6 2 3 5 20 2 5 3 2 2 2 3 3 6 5 2 2 4 4 2 4 4 2 6 2 4 6 3 6 2 4 3 6 4 20 2 4 6 3 6 5 4 2 3 4 2 2 4 5 2 6 4 3 4 4 2 2 4 6 2 6 2 4 13 2 4 2 4 2 4 4 5 4 10 13 6 4 4 4 2 2 20 6 6 2 2 2 2 4 9 2 6 4 2 5 2 4 2 2 2 13 4 4 2 2 4 4 2 2...

output:

540885700

result:

ok answer is '540885700'

Test #108:

score: 0
Accepted
time: 25ms
memory: 16936kb

input:

5000 20
5 18 10 16 10 19 11 16 14 17 10 4 19 8 2 7 4 10 19 6 17 6 13 18 4 2 20 11 5 10 19 5 1 18 19 20 12 12 1 19 18 19 13 1 15 20 15 7 13 12 18 19 20 9 10 14 16 13 10 19 19 10 19 14 18 8 15 9 19 13 11 1 20 11 12 10 16 7 15 2 14 1 16 16 15 9 20 16 17 18 10 6 8 8 17 6 14 2 9 16 6 6 15 6 2 3 18 19 20 ...

output:

917648821

result:

ok answer is '917648821'

Test #109:

score: 0
Accepted
time: 22ms
memory: 18416kb

input:

5000 20
13 8 1 10 3 16 20 9 19 16 6 14 13 18 12 3 13 10 18 12 8 17 16 3 16 9 9 4 3 4 3 7 16 3 6 8 15 14 7 18 10 11 19 12 20 3 1 8 9 4 15 15 4 12 20 5 1 13 2 8 9 5 11 2 13 19 15 19 6 17 3 5 13 6 9 7 17 20 14 14 7 13 12 20 19 10 19 18 16 13 10 18 9 16 3 11 13 4 16 15 16 17 5 20 4 16 17 5 9 11 1 13 9 1...

output:

508032089

result:

ok answer is '508032089'

Test #110:

score: 0
Accepted
time: 29ms
memory: 14904kb

input:

5000 20
18 7 17 11 14 12 13 1 16 2 15 2 18 1 18 15 16 3 15 15 16 20 18 9 15 12 11 17 2 16 12 2 4 4 9 11 19 18 6 18 7 1 4 6 17 10 17 12 17 9 7 13 18 18 11 2 13 7 14 17 7 20 2 13 11 15 13 8 10 6 9 9 16 2 14 11 7 5 6 15 1 11 12 3 8 16 2 19 15 7 17 11 18 13 5 15 3 10 2 12 11 6 19 16 6 4 20 10 2 5 10 19 ...

output:

863945411

result:

ok answer is '863945411'

Test #111:

score: 0
Accepted
time: 25ms
memory: 18660kb

input:

5000 20
19 5 4 2 8 3 6 10 4 4 19 10 3 20 13 9 12 9 18 10 19 6 15 7 4 2 8 8 19 19 4 10 11 13 13 11 16 13 6 6 14 1 5 15 6 20 1 12 19 16 10 8 16 4 19 8 2 8 8 12 2 3 8 2 2 4 8 14 12 17 14 14 4 11 20 2 19 13 10 11 20 19 18 10 16 1 6 5 7 8 12 12 5 20 20 3 9 9 18 10 6 1 13 2 3 14 3 16 10 11 14 8 20 7 12 17...

output:

530822024

result:

ok answer is '530822024'

Test #112:

score: 0
Accepted
time: 26ms
memory: 20456kb

input:

5000 40
9 27 34 32 27 40 34 25 27 32 27 9 34 6 30 29 27 40 6 9 9 29 27 9 16 32 27 27 9 9 12 32 12 6 27 6 6 9 40 12 12 27 32 6 34 40 9 12 1 12 27 6 40 40 27 29 6 27 32 9 29 27 40 6 27 27 27 9 9 27 27 34 6 9 34 27 34 12 12 34 9 32 27 27 16 12 32 25 9 29 9 12 6 27 12 34 9 12 27 6 32 9 27 12 27 27 27 9 ...

output:

382372668

result:

ok answer is '382372668'

Test #113:

score: 0
Accepted
time: 31ms
memory: 16996kb

input:

5000 40
33 17 36 33 38 7 33 30 11 33 33 30 30 7 11 19 38 30 7 33 30 36 30 33 36 36 7 30 33 33 18 30 33 11 16 7 36 33 36 30 11 38 11 7 30 33 7 7 16 11 36 36 33 18 20 36 18 33 38 18 30 36 33 7 36 36 38 30 33 33 5 17 36 33 38 33 30 36 30 36 38 33 33 33 30 30 33 36 7 36 38 30 9 19 19 33 16 36 33 36 30 1...

output:

676726804

result:

ok answer is '676726804'

Test #114:

score: 0
Accepted
time: 29ms
memory: 16992kb

input:

5000 40
13 9 31 24 4 33 30 36 6 23 29 14 11 10 8 30 2 31 30 20 39 4 24 13 36 13 14 14 33 38 15 26 25 2 39 2 22 8 19 18 34 25 2 24 21 5 2 20 8 21 28 20 37 22 33 27 38 39 34 18 16 35 32 28 38 11 19 28 8 33 21 8 16 5 14 40 29 37 24 14 31 13 31 34 25 19 11 16 8 6 39 28 18 17 9 23 29 17 19 34 4 38 1 37 2...

output:

534255931

result:

ok answer is '534255931'

Test #115:

score: 0
Accepted
time: 30ms
memory: 16812kb

input:

5000 40
34 38 40 18 34 35 27 19 17 22 7 17 16 24 39 4 25 25 10 13 7 34 33 20 21 23 15 37 35 39 25 3 37 4 3 6 15 34 5 17 23 2 37 24 11 10 10 8 20 20 25 31 8 12 17 6 18 39 11 14 3 10 30 12 19 34 22 24 5 40 37 12 1 36 37 21 9 16 5 3 13 26 15 29 1 39 11 1 15 6 21 18 19 26 18 37 33 4 17 6 40 5 34 26 36 2...

output:

140024597

result:

ok answer is '140024597'

Test #116:

score: 0
Accepted
time: 27ms
memory: 20372kb

input:

5000 40
5 21 17 26 18 40 14 35 15 26 19 25 38 38 39 19 14 11 34 39 20 25 14 4 25 5 14 36 1 34 18 14 5 9 18 32 2 12 8 32 19 6 38 35 32 34 31 1 21 18 40 8 29 39 7 4 29 6 21 9 32 24 31 23 33 9 9 14 27 32 14 30 28 17 36 36 17 32 6 21 34 29 39 18 20 7 13 16 36 37 40 13 12 22 26 33 31 34 1 17 2 15 40 19 1...

output:

238266717

result:

ok answer is '238266717'

Test #117:

score: 0
Accepted
time: 33ms
memory: 16964kb

input:

5000 40
3 40 6 4 36 22 33 30 34 31 6 19 29 24 4 39 18 37 35 19 28 22 30 31 29 25 23 38 25 16 5 10 37 17 6 33 34 21 39 6 23 4 12 32 37 27 11 1 18 31 34 40 22 12 33 24 5 36 35 36 4 31 17 30 19 15 30 26 28 30 10 25 3 26 27 14 26 28 30 19 12 40 11 20 1 24 33 4 35 22 21 14 27 28 1 2 20 40 13 3 28 40 39 3...

output:

143027165

result:

ok answer is '143027165'

Test #118:

score: 0
Accepted
time: 33ms
memory: 20056kb

input:

5000 50
12 49 1 47 49 3 1 3 49 3 26 26 26 49 39 13 38 13 7 31 3 3 3 39 3 3 3 26 33 12 33 49 13 49 49 47 13 3 26 39 33 31 31 31 13 13 12 33 3 47 39 33 13 33 13 49 12 3 31 39 13 3 12 26 3 33 3 33 3 49 3 49 26 3 33 3 26 26 39 13 39 47 33 50 33 3 26 35 3 3 1 13 49 1 33 33 39 33 23 3 15 1 26 13 22 13 13 ...

output:

343682503

result:

ok answer is '343682503'

Test #119:

score: 0
Accepted
time: 32ms
memory: 20164kb

input:

5000 50
32 37 44 44 32 23 37 3 11 32 32 24 23 11 32 23 32 4 37 37 11 37 24 5 7 23 24 11 28 21 3 24 44 23 28 11 23 35 3 32 23 44 11 3 23 23 7 3 32 32 11 32 3 3 23 23 3 23 21 3 32 32 3 38 32 3 32 7 38 24 32 37 24 26 21 23 23 23 32 24 32 49 11 44 23 3 3 3 35 3 3 37 32 11 34 6 38 24 23 3 32 32 28 3 32 2...

output:

879196229

result:

ok answer is '879196229'

Test #120:

score: 0
Accepted
time: 35ms
memory: 20048kb

input:

5000 50
22 28 14 22 5 37 15 32 40 38 43 23 17 26 44 46 18 26 1 2 20 32 27 28 3 5 9 41 40 30 35 10 4 14 26 8 41 9 49 26 17 12 39 46 15 21 8 10 4 48 3 11 13 14 36 31 10 6 28 39 4 37 33 34 30 32 25 20 22 23 15 10 11 7 40 42 46 18 48 30 6 31 14 43 31 41 16 36 41 20 10 35 43 36 44 19 17 7 4 9 36 9 5 28 4...

output:

965037649

result:

ok answer is '965037649'

Test #121:

score: 0
Accepted
time: 32ms
memory: 18692kb

input:

5000 50
37 43 16 34 45 32 30 29 25 25 36 21 15 35 11 48 40 16 3 27 40 10 1 29 36 40 9 25 19 2 5 32 32 11 1 17 14 33 4 2 34 9 28 21 10 40 43 31 22 38 48 34 3 10 24 3 12 18 18 22 41 14 20 35 31 45 29 25 35 29 11 26 11 1 34 31 19 4 43 38 32 2 10 47 14 45 18 28 45 23 31 30 35 18 3 13 30 9 33 29 2 6 49 4...

output:

906760828

result:

ok answer is '906760828'

Test #122:

score: 0
Accepted
time: 31ms
memory: 18712kb

input:

5000 50
1 28 47 4 4 5 33 17 29 22 40 1 35 13 36 15 7 46 33 33 4 36 38 12 43 21 12 38 49 21 15 44 7 9 38 38 25 7 26 10 16 43 18 2 48 3 7 5 5 17 14 12 44 29 2 22 31 33 24 48 32 6 50 26 37 21 24 33 41 8 7 5 6 5 32 31 39 44 38 37 32 48 31 7 28 31 44 8 48 37 17 35 20 10 28 46 37 19 20 2 8 8 21 14 7 29 30...

output:

167467589

result:

ok answer is '167467589'

Test #123:

score: 0
Accepted
time: 26ms
memory: 18544kb

input:

5000 50
40 21 3 21 8 50 20 8 27 26 44 13 2 41 2 38 27 33 27 24 42 5 32 24 15 36 9 4 20 32 19 36 18 29 36 15 43 42 43 42 2 1 46 46 11 22 39 38 48 8 49 19 50 30 28 9 22 2 5 2 7 22 24 23 8 20 18 45 48 21 33 48 21 47 38 29 20 25 34 39 25 3 29 29 10 6 22 49 27 26 5 16 24 32 13 40 33 13 13 26 16 43 27 46 ...

output:

316584235

result:

ok answer is '316584235'

Test #124:

score: 0
Accepted
time: 87ms
memory: 98208kb

input:

200000 5
3 3 3 3 3 3 4 4 3 4 3 4 4 3 3 4 4 3 2 4 3 4 3 4 3 4 4 3 5 3 3 4 3 4 3 3 3 4 3 3 3 3 3 3 3 4 4 4 3 3 3 4 3 3 3 3 3 3 3 3 3 3 3 4 3 4 3 3 3 3 3 3 3 3 4 3 4 4 3 3 3 4 4 3 4 3 3 3 3 3 3 4 3 3 4 3 3 4 4 3 3 3 3 3 3 4 4 3 3 3 3 5 3 4 3 3 4 4 3 3 5 3 3 3 3 4 3 3 3 3 3 3 3 4 3 4 3 4 3 3 3 3 3 3 3 3...

output:

846189442

result:

ok answer is '846189442'

Test #125:

score: 0
Accepted
time: 82ms
memory: 98252kb

input:

200000 5
2 2 2 2 1 2 2 2 1 2 2 2 1 1 2 2 2 2 2 2 2 2 2 2 2 1 1 2 2 1 1 5 5 2 2 2 2 2 2 1 2 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 2 5 5 2 2 2 2 2 2 5 1 5 2 1 2 2 2 2 5 1 2 1 2 2 5 2 1 2 2 2 1 2 2 2 1 1 2 2 2 2 2 1 2 2 2 5 2 2 2 1 2 2 2 2 5 2 2 1 2 2 2 2 5 2 2 2 2 1 2 5 5 2 1 2 2 1 2 2 2 1 1 2 2 2 2 1 2 5 2 2...

output:

829290301

result:

ok answer is '829290301'

Test #126:

score: 0
Accepted
time: 88ms
memory: 98212kb

input:

200000 5
5 1 4 4 1 2 5 1 4 1 5 4 2 1 1 3 2 4 2 5 1 3 5 5 1 2 1 1 5 3 1 1 4 4 4 2 4 2 1 4 2 4 1 4 1 3 1 5 2 2 1 1 1 3 1 3 5 4 4 5 4 2 4 4 1 3 5 4 5 4 3 3 1 2 5 2 3 3 5 1 3 4 5 5 1 4 1 2 2 5 1 4 2 5 4 2 3 3 5 4 5 1 4 3 5 1 2 3 3 2 3 4 5 1 5 5 4 2 1 1 2 4 2 3 4 1 1 1 4 1 2 1 1 1 3 2 3 4 5 5 4 1 3 1 1 4...

output:

154802722

result:

ok answer is '154802722'

Test #127:

score: 0
Accepted
time: 86ms
memory: 98144kb

input:

200000 5
4 2 4 5 2 2 3 5 2 1 3 1 4 3 3 2 4 5 2 4 5 5 2 5 4 1 4 4 4 2 1 5 3 1 2 1 3 5 2 1 1 1 2 3 2 1 2 4 1 2 5 5 2 3 1 2 2 4 3 4 3 5 5 3 3 4 5 5 2 3 3 3 2 2 5 2 3 5 3 1 5 2 5 1 3 5 2 2 4 4 2 3 1 5 3 2 4 1 4 1 5 5 5 4 2 4 5 1 2 2 4 3 4 4 1 3 4 5 5 2 1 2 2 3 4 4 3 3 5 3 2 4 4 4 3 4 3 5 5 1 5 5 2 2 5 5...

output:

974702886

result:

ok answer is '974702886'

Test #128:

score: 0
Accepted
time: 92ms
memory: 98152kb

input:

200000 5
4 5 2 5 2 3 2 2 2 4 5 1 5 3 5 4 1 1 2 4 4 1 5 2 5 3 3 1 1 1 1 5 2 1 1 3 4 5 5 2 1 4 4 3 1 5 5 2 3 1 3 3 4 5 2 4 1 2 2 2 1 5 2 4 5 4 3 2 2 2 3 5 3 5 5 4 4 4 1 5 1 1 1 3 1 5 5 5 2 1 1 5 2 1 5 3 5 5 3 3 1 2 3 3 3 2 2 5 5 4 3 4 2 2 1 2 2 3 4 2 4 2 5 2 3 2 2 3 3 3 5 5 3 3 1 1 5 1 5 5 4 3 3 3 2 1...

output:

731872682

result:

ok answer is '731872682'

Test #129:

score: 0
Accepted
time: 86ms
memory: 98216kb

input:

200000 5
3 5 5 3 1 2 5 1 4 4 1 2 5 4 2 3 1 1 1 2 1 5 2 2 1 5 3 1 3 4 1 5 2 5 3 5 4 4 3 2 2 5 5 3 5 4 1 2 2 1 1 1 4 5 2 5 2 3 4 2 1 3 2 5 4 5 2 3 1 3 1 1 4 2 1 3 2 2 2 4 4 2 5 1 2 5 5 3 4 1 4 3 3 1 1 5 3 3 1 5 3 5 5 2 4 2 2 4 2 5 5 5 2 2 1 5 5 5 5 1 5 1 4 4 4 3 4 2 4 2 3 2 2 5 4 1 4 1 1 2 3 1 3 1 5 1...

output:

123918488

result:

ok answer is '123918488'

Test #130:

score: 0
Accepted
time: 115ms
memory: 98144kb

input:

200000 10
4 4 1 1 10 4 4 10 4 4 6 1 4 4 1 1 4 1 1 4 6 4 1 4 4 4 4 4 4 1 4 1 1 4 4 4 4 4 4 4 4 4 4 4 4 4 6 4 4 1 10 4 4 4 4 4 4 4 4 6 4 4 10 4 4 1 10 4 4 1 4 1 4 1 4 4 10 6 4 4 4 10 4 10 4 4 4 4 4 4 4 4 1 4 4 4 1 1 4 4 4 4 1 4 1 1 1 4 1 1 4 6 1 4 1 4 9 1 4 10 4 4 4 4 4 4 1 4 10 4 1 4 4 4 4 1 1 4 4 4 ...

output:

305800020

result:

ok answer is '305800020'

Test #131:

score: 0
Accepted
time: 110ms
memory: 98420kb

input:

200000 10
10 1 1 10 10 10 10 10 10 1 10 10 9 10 10 10 1 10 10 6 1 1 10 1 9 10 1 10 10 10 10 10 1 1 10 10 10 1 1 1 10 10 10 1 1 1 10 10 1 10 10 10 10 10 9 10 1 10 9 10 1 10 10 1 10 9 1 1 9 10 10 1 10 10 10 1 10 10 10 10 10 10 10 10 10 10 10 1 10 10 1 10 1 10 10 10 1 10 1 1 1 10 1 10 10 10 10 10 10 10...

output:

429027287

result:

ok answer is '429027287'

Test #132:

score: 0
Accepted
time: 120ms
memory: 98380kb

input:

200000 10
10 10 5 4 1 1 5 7 1 8 1 2 4 8 10 5 8 8 10 2 8 6 7 5 3 4 6 6 9 6 1 10 3 9 9 10 8 1 9 5 5 10 2 6 2 8 1 6 9 2 1 2 9 2 10 7 4 9 8 3 3 3 5 7 4 2 8 7 1 1 7 9 9 10 8 7 5 4 9 4 4 2 6 7 4 9 1 7 3 5 7 7 7 9 3 10 2 8 8 1 10 4 5 1 1 1 8 2 9 7 10 5 10 3 9 7 4 2 1 2 5 1 6 4 4 10 3 8 2 2 2 3 5 10 1 5 5 5...

output:

318998086

result:

ok answer is '318998086'

Test #133:

score: 0
Accepted
time: 130ms
memory: 98188kb

input:

200000 10
2 9 5 8 3 8 4 6 9 6 3 2 6 5 3 2 5 2 10 8 2 2 1 5 4 7 6 10 5 10 1 1 9 7 10 10 1 10 3 1 5 4 3 10 4 8 2 9 1 6 9 9 10 4 5 6 3 5 3 8 7 4 5 1 9 4 4 3 2 3 7 10 9 4 1 6 5 9 4 6 6 4 7 1 10 1 6 8 1 6 6 8 9 7 5 2 3 8 9 9 2 8 7 8 8 8 6 6 10 10 6 9 2 2 8 2 5 10 10 6 7 10 8 4 3 3 1 9 1 7 3 5 7 7 5 7 7 9...

output:

934767984

result:

ok answer is '934767984'

Test #134:

score: 0
Accepted
time: 130ms
memory: 98224kb

input:

200000 10
1 8 5 10 10 10 5 2 8 1 4 4 6 6 6 1 5 2 10 1 9 2 4 2 4 8 4 8 2 8 4 3 9 3 10 8 2 3 9 1 9 9 3 5 2 5 2 7 9 5 4 8 10 10 2 7 9 10 5 1 5 4 2 9 5 3 1 9 4 9 4 6 8 6 5 3 7 5 5 10 10 8 7 6 5 7 8 7 8 1 7 7 1 6 8 6 6 2 2 7 4 7 8 1 3 8 10 1 4 5 5 9 8 10 5 7 8 2 1 4 6 9 10 2 8 4 2 2 7 9 7 8 1 7 6 5 9 4 8...

output:

417418643

result:

ok answer is '417418643'

Test #135:

score: 0
Accepted
time: 126ms
memory: 98148kb

input:

200000 10
7 2 8 4 8 4 10 10 8 6 9 8 8 2 5 4 9 1 9 3 3 8 7 8 6 4 6 3 6 4 5 10 10 3 3 1 7 3 3 5 4 5 7 5 9 9 8 9 1 1 3 3 4 3 9 1 5 10 10 8 1 8 1 5 4 4 3 6 6 7 1 4 6 9 8 10 1 3 2 3 3 6 9 7 9 5 5 8 3 2 2 5 5 6 4 7 5 6 1 1 9 4 1 6 6 7 2 10 5 7 3 9 7 10 6 6 5 7 8 5 6 9 1 2 6 3 9 6 8 3 3 1 1 6 1 5 4 5 2 2 2...

output:

836682971

result:

ok answer is '836682971'

Test #136:

score: 0
Accepted
time: 159ms
memory: 98252kb

input:

200000 20
7 7 15 16 4 15 7 7 16 7 7 15 7 15 11 7 1 15 15 7 15 16 15 16 15 15 7 7 13 15 15 15 15 16 16 15 4 1 15 16 7 4 16 16 7 5 7 7 7 7 16 1 16 16 16 4 5 15 7 7 16 4 7 15 11 7 15 15 16 15 16 7 15 4 15 7 15 7 7 7 7 5 7 7 7 7 7 1 15 15 15 7 16 4 7 15 7 7 15 4 7 7 16 7 7 15 7 15 16 16 15 7 15 7 7 1 15...

output:

189034125

result:

ok answer is '189034125'

Test #137:

score: 0
Accepted
time: 167ms
memory: 98492kb

input:

200000 20
4 20 15 20 15 4 20 4 20 4 4 6 15 15 15 20 20 4 15 15 12 15 15 20 15 15 20 15 15 12 6 20 6 20 4 20 20 4 15 20 15 20 20 15 20 15 4 15 15 15 20 20 15 11 20 16 20 4 15 15 15 15 20 15 15 20 6 20 6 15 15 15 14 15 15 20 14 20 20 15 20 20 14 6 20 20 15 15 12 15 20 15 15 15 20 11 20 15 14 15 11 15 ...

output:

174623981

result:

ok answer is '174623981'

Test #138:

score: 0
Accepted
time: 206ms
memory: 98416kb

input:

200000 20
2 5 15 10 18 12 20 15 13 10 11 8 2 9 4 5 2 8 7 13 8 15 3 12 5 2 9 4 9 10 9 15 11 4 15 4 12 2 8 1 17 2 6 6 10 3 6 19 5 8 10 9 1 10 8 8 12 5 15 11 18 9 8 12 2 17 13 4 9 10 14 9 19 13 13 3 1 1 20 2 12 13 2 3 1 1 20 15 20 14 8 7 11 5 14 16 7 8 19 20 4 16 2 9 1 3 19 13 7 12 16 12 3 14 1 10 9 7 ...

output:

665240555

result:

ok answer is '665240555'

Test #139:

score: 0
Accepted
time: 218ms
memory: 98148kb

input:

200000 20
16 14 5 14 12 9 10 4 17 17 1 5 8 10 2 3 5 3 19 1 17 17 3 10 19 10 5 13 2 3 14 4 4 2 14 19 14 15 12 16 12 8 1 13 12 19 6 18 8 17 6 7 12 1 2 13 19 20 4 3 3 6 11 16 5 13 8 8 19 1 18 16 11 15 5 1 5 14 2 15 8 16 14 7 12 19 14 8 9 12 10 18 18 20 18 2 13 14 20 16 11 12 4 18 1 15 18 10 10 10 7 2 1...

output:

377811639

result:

ok answer is '377811639'

Test #140:

score: 0
Accepted
time: 218ms
memory: 98224kb

input:

200000 20
18 12 20 8 13 14 10 11 5 5 18 9 6 11 4 1 20 13 9 14 19 8 17 7 8 2 5 16 8 7 9 5 20 19 20 5 13 12 3 16 16 8 13 18 19 13 6 13 8 7 3 18 1 15 14 13 11 6 14 5 15 19 13 12 18 13 7 2 19 18 3 9 18 7 17 15 13 5 10 9 9 10 6 7 14 19 4 14 17 3 9 6 3 16 10 15 12 4 3 17 9 9 20 6 13 19 7 7 4 10 7 12 16 11...

output:

635264935

result:

ok answer is '635264935'

Test #141:

score: 0
Accepted
time: 221ms
memory: 98248kb

input:

200000 20
9 15 20 16 8 5 20 1 2 18 19 14 12 7 10 7 1 9 2 11 8 2 18 17 11 20 16 4 19 4 13 1 20 12 16 9 7 10 6 19 1 9 6 12 20 11 6 6 4 4 9 3 11 16 3 7 8 6 4 13 14 15 13 14 15 1 1 10 14 20 18 20 16 5 17 14 4 7 2 12 14 9 6 7 3 19 19 15 20 13 7 7 13 9 6 4 11 3 6 2 5 19 9 6 20 4 11 6 16 7 2 13 18 13 2 3 1...

output:

977332342

result:

ok answer is '977332342'

Test #142:

score: 0
Accepted
time: 278ms
memory: 98152kb

input:

200000 40
32 32 14 32 29 29 12 40 32 35 32 29 29 32 32 4 32 4 4 4 32 35 14 34 35 35 4 35 29 32 4 19 37 29 35 29 4 35 29 29 32 4 22 35 29 4 32 22 22 32 22 35 37 22 29 32 14 29 32 36 32 32 37 36 29 32 4 4 35 32 35 32 4 37 14 4 35 32 4 14 32 32 36 4 29 4 32 22 32 4 4 4 4 32 4 35 35 4 25 4 4 35 12 32 4 ...

output:

547132828

result:

ok answer is '547132828'

Test #143:

score: 0
Accepted
time: 289ms
memory: 98152kb

input:

200000 40
1 40 16 14 14 14 16 1 7 21 23 6 1 7 14 6 1 1 7 1 23 23 5 7 1 23 23 14 5 6 23 14 1 14 23 7 1 6 1 23 23 7 1 23 7 23 21 25 5 7 7 16 1 5 14 7 1 1 7 7 7 1 14 1 7 6 23 7 23 23 14 1 23 6 16 1 1 14 14 14 20 7 7 6 23 16 7 7 23 5 16 6 23 1 16 5 40 23 40 7 14 14 1 1 1 16 7 1 37 16 23 1 1 1 7 40 14 19...

output:

132801450

result:

ok answer is '132801450'

Test #144:

score: 0
Accepted
time: 389ms
memory: 98448kb

input:

200000 40
32 34 26 30 34 29 31 32 18 30 17 24 39 14 34 34 1 31 22 9 14 36 19 31 24 7 26 4 23 34 28 9 12 36 19 12 4 4 21 9 33 19 30 23 26 7 7 22 22 32 2 26 18 36 17 37 4 23 20 2 15 6 38 17 4 35 15 20 36 36 40 40 6 19 10 6 6 16 12 1 2 32 40 40 28 16 22 31 17 5 37 10 22 30 1 28 4 3 23 26 33 11 34 4 12 ...

output:

237417861

result:

ok answer is '237417861'

Test #145:

score: 0
Accepted
time: 391ms
memory: 98228kb

input:

200000 40
3 36 4 14 29 39 4 38 21 25 30 22 34 17 18 33 4 11 8 25 15 9 21 12 34 12 39 29 16 17 14 9 23 7 11 40 31 36 33 9 3 7 28 7 2 2 37 7 22 9 31 12 26 11 32 19 40 25 9 14 2 6 37 34 17 39 24 14 17 19 7 31 23 28 23 11 32 33 2 5 16 36 28 19 28 34 18 30 30 27 3 7 6 10 7 15 23 8 21 36 40 37 38 23 22 8 ...

output:

13741130

result:

ok answer is '13741130'

Test #146:

score: 0
Accepted
time: 386ms
memory: 98184kb

input:

200000 40
3 39 38 3 22 33 29 16 9 26 11 29 16 22 21 31 34 36 3 28 1 31 4 10 5 37 28 26 40 26 17 38 18 20 14 5 8 4 39 26 22 33 40 3 9 30 40 4 19 20 17 15 11 7 37 38 39 32 21 18 4 5 17 34 9 6 21 14 34 38 34 33 8 6 40 10 6 26 36 8 19 4 33 33 4 2 25 6 38 26 27 26 10 4 17 13 37 35 3 12 12 25 10 34 29 4 3...

output:

989405492

result:

ok answer is '989405492'

Test #147:

score: 0
Accepted
time: 407ms
memory: 98192kb

input:

200000 40
39 2 4 16 40 11 20 39 33 28 33 21 22 36 37 16 36 19 24 2 5 30 35 13 29 18 24 7 40 21 4 21 14 33 15 6 2 3 6 39 34 21 27 37 1 10 27 9 14 29 20 21 7 4 31 35 17 20 12 26 39 40 36 36 16 11 12 15 24 14 6 31 22 18 31 33 7 33 32 21 40 26 36 19 4 9 31 12 21 34 14 17 3 29 25 14 36 26 8 1 12 29 35 2 ...

output:

484172290

result:

ok answer is '484172290'

Test #148:

score: 0
Accepted
time: 343ms
memory: 98220kb

input:

200000 50
47 47 35 35 21 21 35 47 35 49 47 48 47 47 48 48 20 19 35 20 48 49 35 35 19 20 35 34 20 20 20 47 35 20 20 47 25 35 38 35 49 48 48 34 35 12 35 48 47 35 49 48 35 34 38 25 38 48 38 20 48 38 20 12 35 47 34 19 35 48 34 48 35 35 6 38 35 47 47 49 38 48 20 20 6 35 38 47 47 35 35 35 34 20 47 35 47 4...

output:

485138473

result:

ok answer is '485138473'

Test #149:

score: 0
Accepted
time: 349ms
memory: 98380kb

input:

200000 50
23 15 24 24 8 23 9 8 20 9 41 24 17 20 8 35 17 23 15 23 21 24 23 41 20 23 24 35 17 2 21 24 15 2 41 24 2 23 41 15 9 41 20 15 8 15 15 8 15 24 13 17 23 41 15 10 15 41 15 24 23 15 24 23 19 8 24 9 24 41 24 15 24 2 2 9 15 8 2 8 41 15 15 15 41 23 8 15 41 2 41 8 24 30 10 20 15 8 20 8 15 9 24 41 24 ...

output:

873418732

result:

ok answer is '873418732'

Test #150:

score: 0
Accepted
time: 466ms
memory: 98212kb

input:

200000 50
31 7 24 22 46 38 14 10 14 29 20 14 41 40 8 30 50 50 22 18 43 14 29 19 10 35 21 16 34 45 3 21 43 11 44 6 11 5 41 18 15 6 39 26 45 15 24 25 1 5 15 45 29 28 44 34 25 42 22 14 32 37 36 9 1 24 26 15 1 16 41 21 13 43 49 44 39 18 30 42 7 36 40 1 33 19 14 14 21 28 46 43 35 6 12 49 10 6 13 26 23 43...

output:

861145437

result:

ok answer is '861145437'

Test #151:

score: 0
Accepted
time: 479ms
memory: 98216kb

input:

200000 50
32 23 36 42 34 2 36 19 24 21 35 19 8 25 21 15 14 32 44 16 3 36 28 31 11 29 38 37 37 13 11 29 31 45 7 16 20 49 23 34 19 46 41 50 19 36 36 5 7 45 19 14 39 44 36 15 34 42 38 47 7 41 27 20 12 21 9 25 1 28 16 9 16 8 14 21 42 20 48 47 32 6 17 33 49 38 8 46 9 38 8 50 24 44 35 50 4 28 47 41 10 11 ...

output:

484594110

result:

ok answer is '484594110'

Test #152:

score: 0
Accepted
time: 470ms
memory: 98248kb

input:

200000 50
1 27 26 4 21 36 41 8 43 22 28 48 46 37 43 42 36 8 21 48 20 13 33 8 48 35 45 46 12 9 4 15 8 25 32 48 25 39 24 25 37 49 34 33 37 32 5 27 23 22 17 17 15 38 26 39 37 34 4 49 44 22 7 48 25 17 3 40 35 32 49 20 31 40 3 10 45 19 23 1 39 4 1 45 37 31 47 35 35 30 44 21 14 50 26 25 21 26 4 42 22 29 7...

output:

841799821

result:

ok answer is '841799821'

Test #153:

score: 0
Accepted
time: 471ms
memory: 98140kb

input:

200000 50
5 47 26 19 23 19 13 41 44 2 15 47 21 46 48 29 22 49 8 48 31 11 44 38 21 20 16 25 41 4 4 7 4 2 11 21 6 41 11 32 1 37 45 32 8 12 31 8 6 7 18 24 6 42 24 16 12 50 32 9 7 32 25 21 16 37 28 47 44 1 48 7 7 5 33 46 33 19 30 37 8 20 19 48 25 34 49 38 10 41 45 12 27 19 49 20 37 24 38 33 14 38 26 40 ...

output:

655820852

result:

ok answer is '655820852'

Extra Test:

score: 0
Extra Test Passed
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