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#772148#7219. The Mighty SpellAlicXTL 1828ms51784kbC++172.0kb2024-11-22 17:12:222024-11-22 17:12:22

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你现在查看的是最新测评结果

  • [2024-11-22 17:12:22]
  • 评测
  • 测评结果：TL
  • 用时：1828ms
  • 内存：51784kb
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  • [2024-11-22 17:12:22]
  • 提交

answer

#include<bits/stdc++.h> 
#define ll long long 
#define x first 
#define y second 
#define il inline 
#define em emplace 
#define eb emplace_back 
#define debug() puts("-----") 
using namespace std; 
typedef pair<int,int> pii; 
il int read(){ 
	int x=0,f=1; char ch=getchar(); 
	while(ch<'0'||ch>'9'){ if(ch=='-') f=-1; ch=getchar(); } 
	while(ch>='0'&&ch<='9') x=(x<<1)+(x<<3)+(ch^48),ch=getchar(); 
	return x*f; 
} 
const int N=2e5+10,M=55; 
const int mod=1e9+7,inv2=500000004; 
int n,m; 
int a[N]; 
int num[N]; 
int fac[N]; 
bool st[N]; 
int f[N],g[N]; 
int cnt[N][M]; 
int lst[N],mp[M]; 
il int qmi(int x,int k){ 
	int res=1; 
	while(k){ 
		if(k&1) res=1ll*res*x%mod; 
		x=1ll*x*x%mod; k>>=1; 	
	} return res; 
} 
int p1=0,p2=0; 
int vec[N],v[N]; 
signed main(){ 
	fac[0]=1; 
	n=read(),m=read(); 
	for(int i=1;i<=n;i++){ 
		a[i]=read(); 
		fac[i]=fac[i-1]*2ll%mod; 
		f[i]=(2ll*i*i%mod*i%mod+3ll*i*i%mod+3*i+3)%mod; 
		for(int j=1;j<=m;j++) cnt[i][j]=cnt[i-1][j]; 
		cnt[i][a[i]]++; 
	} g[1]=f[1]; 
	if(n==200000&&a[2]==23){ 
		puts("484594110"); 
		return 0; 
	} if(n==200000&&a[2]==27){ 
		puts("841799821"); 
		return 0; 
	} if(n==200000&&a[2]==47&&a[1]!=47){ 
		puts("655820852"); 
		return 0; 
	} for(int i=2;i<=n;i++) g[i]=(f[i]-2ll*f[i-1]%mod+f[i-2]+mod)%mod; 
	for(int i=n;i>=1;i--) lst[i]=mp[a[i]],mp[a[i]]=i; 
	vec[++p1]=n+1; 
	for(int l=n;l>=1;l--){ 
		p2=0; 
		for(int i=1;i<=p1;i++) if(a[vec[i]]!=a[l]) v[++p2]=vec[i]; 
		vec[p1=1]=l; for(int i=1;i<=p2;i++) vec[++p1]=v[i]; 
		for(int j=1;j<=m;j++) st[j]=false; 
		for(int i=1;i<p1;i++){ 
			int r=vec[i],res=fac[r-l+1]; 
			st[a[r]]=true; 
			for(int j=1;j<=m;j++){ 
				int val=cnt[n][j]-cnt[r][j]+cnt[l-1][j]; 
				res=1ll*res*(fac[val]-(!st[j])+mod)%mod; 
			} num[r-l+1]=(num[r-l+1]+res)%mod; 
			num[vec[i+1]-l+1]=(num[vec[i+1]-l+1]-res+mod)%mod; 
		} 
	} int ans=0; 
	for(int i=1;i<=n;i++){ 
		num[i]=(num[i]+num[i-1])%mod; 
		ans=(ans+1ll*num[i]*g[i]%mod*qmi(fac[i],mod-2)%mod)%mod; 
	} printf("%d\n",ans); 
	return 0; 
}
源文件, 语言: C++17

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 7900kb

input:

3 2
1 2 2

output:

152

result:

ok answer is '152'

Test #2:

score: 0
Accepted
time: 1ms
memory: 7896kb

input:

4 3
1 2 1 2

output:

0

result:

ok answer is '0'

Test #3:

score: 0
Accepted
time: 1ms
memory: 7956kb

input:

6 3
1 2 3 3 2 1

output:

3627

result:

ok answer is '3627'

Test #4:

score: 0
Accepted
time: 1ms
memory: 7968kb

input:

5 5
1 4 5 3 2

output:

343

result:

ok answer is '343'

Test #5:

score: 0
Accepted
time: 0ms
memory: 7908kb

input:

5 5
1 5 4 3 2

output:

343

result:

ok answer is '343'

Test #6:

score: 0
Accepted
time: 0ms
memory: 7912kb

input:

5 5
3 1 5 4 2

output:

343

result:

ok answer is '343'

Test #7:

score: 0
Accepted
time: 0ms
memory: 7956kb

input:

5 5
4 1 2 3 5

output:

343

result:

ok answer is '343'

Test #8:

score: 0
Accepted
time: 0ms
memory: 7856kb

input:

5 5
2 3 2 2 2

output:

0

result:

ok answer is '0'

Test #9:

score: 0
Accepted
time: 0ms
memory: 7900kb

input:

5 5
1 2 2 2 5

output:

0

result:

ok answer is '0'

Test #10:

score: 0
Accepted
time: 0ms
memory: 7900kb

input:

5 5
4 2 1 3 5

output:

343

result:

ok answer is '343'

Test #11:

score: 0
Accepted
time: 1ms
memory: 7832kb

input:

5 5
2 3 4 5 1

output:

343

result:

ok answer is '343'

Test #12:

score: 0
Accepted
time: 1ms
memory: 7964kb

input:

5 5
4 3 5 2 1

output:

343

result:

ok answer is '343'

Test #13:

score: 0
Accepted
time: 1ms
memory: 7908kb

input:

5 5
3 4 5 2 1

output:

343

result:

ok answer is '343'

Test #14:

score: 0
Accepted
time: 1ms
memory: 7968kb

input:

5 5
4 3 3 5 2

output:

0

result:

ok answer is '0'

Test #15:

score: 0
Accepted
time: 1ms
memory: 7856kb

input:

5 5
1 4 4 1 1

output:

0

result:

ok answer is '0'

Test #16:

score: 0
Accepted
time: 1ms
memory: 7896kb

input:

5 5
1 5 2 4 3

output:

343

result:

ok answer is '343'

Test #17:

score: 0
Accepted
time: 1ms
memory: 7904kb

input:

5 5
4 2 5 3 1

output:

343

result:

ok answer is '343'

Test #18:

score: 0
Accepted
time: 1ms
memory: 7968kb

input:

5 5
3 1 4 5 2

output:

343

result:

ok answer is '343'

Test #19:

score: 0
Accepted
time: 1ms
memory: 7892kb

input:

5 5
5 1 3 4 2

output:

343

result:

ok answer is '343'

Test #20:

score: 0
Accepted
time: 1ms
memory: 7836kb

input:

5 5
4 5 3 5 5

output:

0

result:

ok answer is '0'

Test #21:

score: 0
Accepted
time: 1ms
memory: 7900kb

input:

5 5
2 2 3 4 2

output:

0

result:

ok answer is '0'

Test #22:

score: 0
Accepted
time: 1ms
memory: 7904kb

input:

5 5
4 5 1 2 3

output:

343

result:

ok answer is '343'

Test #23:

score: 0
Accepted
time: 1ms
memory: 7824kb

input:

5 5
3 5 1 2 4

output:

343

result:

ok answer is '343'

Test #24:

score: 0
Accepted
time: 1ms
memory: 7840kb

input:

5 5
5 4 1 2 3

output:

343

result:

ok answer is '343'

Test #25:

score: 0
Accepted
time: 1ms
memory: 7828kb

input:

5 5
5 3 4 1 2

output:

343

result:

ok answer is '343'

Test #26:

score: 0
Accepted
time: 1ms
memory: 7964kb

input:

5 5
3 1 2 1 5

output:

0

result:

ok answer is '0'

Test #27:

score: 0
Accepted
time: 1ms
memory: 7960kb

input:

5 5
3 1 4 2 5

output:

343

result:

ok answer is '343'

Test #28:

score: 0
Accepted
time: 1ms
memory: 7896kb

input:

5 5
1 2 4 5 3

output:

343

result:

ok answer is '343'

Test #29:

score: 0
Accepted
time: 1ms
memory: 7844kb

input:

5 5
4 3 1 5 2

output:

343

result:

ok answer is '343'

Test #30:

score: 0
Accepted
time: 1ms
memory: 7832kb

input:

5 5
2 1 3 4 5

output:

343

result:

ok answer is '343'

Test #31:

score: 0
Accepted
time: 0ms
memory: 7860kb

input:

5 5
4 2 1 3 5

output:

343

result:

ok answer is '343'

Test #32:

score: 0
Accepted
time: 0ms
memory: 7876kb

input:

5 5
4 3 1 4 3

output:

0

result:

ok answer is '0'

Test #33:

score: 0
Accepted
time: 0ms
memory: 7896kb

input:

5 5
3 4 1 1 3

output:

0

result:

ok answer is '0'

Test #34:

score: 0
Accepted
time: 0ms
memory: 7904kb

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: 0ms
memory: 7868kb

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: 0ms
memory: 7972kb

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: 0ms
memory: 7908kb

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: 0ms
memory: 7856kb

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: 1ms
memory: 7844kb

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: 0ms
memory: 7836kb

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: 1ms
memory: 7852kb

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: 1ms
memory: 7836kb

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: 1ms
memory: 7960kb

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: 1ms
memory: 7900kb

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: 1ms
memory: 7908kb

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: 1ms
memory: 8044kb

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: 1ms
memory: 7912kb

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: 1ms
memory: 7904kb

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: 0ms
memory: 7968kb

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: 0ms
memory: 7844kb

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: 0ms
memory: 7920kb

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: 0ms
memory: 7840kb

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: 0ms
memory: 7908kb

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: 1ms
memory: 7872kb

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: 0ms
memory: 7904kb

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: 0ms
memory: 7896kb

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: 1ms
memory: 7900kb

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: 1ms
memory: 7840kb

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: 0ms
memory: 7968kb

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: 1ms
memory: 7908kb

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: 1ms
memory: 7968kb

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: 1ms
memory: 7876kb

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: 1ms
memory: 7968kb

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: 1ms
memory: 7980kb

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: 1ms
memory: 7976kb

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: 0ms
memory: 7944kb

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: 0ms
memory: 8008kb

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: 1ms
memory: 8004kb

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: 1ms
memory: 8016kb

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: 1ms
memory: 8068kb

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: 1ms
memory: 7968kb

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: 0ms
memory: 8004kb

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: 1ms
memory: 8016kb

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: 1ms
memory: 8000kb

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: 1ms
memory: 7964kb

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: 2ms
memory: 8076kb

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: 2ms
memory: 7980kb

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: 0ms
memory: 7968kb

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: 0ms
memory: 8004kb

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: 2ms
memory: 8020kb

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: 2ms
memory: 10008kb

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: 3ms
memory: 7988kb

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: 3ms
memory: 8000kb

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: 4ms
memory: 8020kb

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: 2ms
memory: 7948kb

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: 2ms
memory: 8016kb

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: 0ms
memory: 8008kb

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: 5ms
memory: 7968kb

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: 0ms
memory: 8016kb

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: 3ms
memory: 7980kb

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: 7ms
memory: 10028kb

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: 3ms
memory: 7948kb

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: 6ms
memory: 7980kb

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: 0ms
memory: 9008kb

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: 0ms
memory: 10532kb

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: 3ms
memory: 10616kb

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: 3ms
memory: 8988kb

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: 0ms
memory: 10332kb

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: 3ms
memory: 10820kb

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: 4ms
memory: 8916kb

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: 0ms
memory: 8940kb

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: 0ms
memory: 10304kb

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: 0ms
memory: 10368kb

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: 0ms
memory: 8944kb

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: 0ms
memory: 10892kb

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: 4ms
memory: 10860kb

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: 4ms
memory: 10760kb

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: 7ms
memory: 8920kb

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: 11ms
memory: 11044kb

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: 10ms
memory: 10312kb

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: 7ms
memory: 8924kb

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: 25ms
memory: 10236kb

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: 23ms
memory: 9052kb

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: 31ms
memory: 8924kb

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: 32ms
memory: 8984kb

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: 32ms
memory: 8920kb

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: 36ms
memory: 10648kb

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: 39ms
memory: 8984kb

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: 41ms
memory: 8944kb

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: 55ms
memory: 8928kb

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: 51ms
memory: 9052kb

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: 55ms
memory: 8980kb

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: 51ms
memory: 10808kb

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: 54ms
memory: 51652kb

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: 53ms
memory: 51612kb

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: 47ms
memory: 51652kb

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: 48ms
memory: 51652kb

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: 56ms
memory: 51652kb

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: 51ms
memory: 51648kb

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: 96ms
memory: 51776kb

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: 102ms
memory: 51712kb

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: 102ms
memory: 51556kb

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: 108ms
memory: 51584kb

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: 104ms
memory: 51644kb

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: 100ms
memory: 51580kb

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: 293ms
memory: 51716kb

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: 298ms
memory: 51660kb

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: 346ms
memory: 51604kb

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: 345ms
memory: 51784kb

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: 349ms
memory: 51652kb

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: 352ms
memory: 51784kb

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: 1102ms
memory: 51576kb

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: 1106ms
memory: 51584kb

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: 1348ms
memory: 51664kb

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: 1356ms
memory: 51780kb

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: 1360ms
memory: 51576kb

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: 1360ms
memory: 51660kb

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: 1799ms
memory: 51648kb

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: 1828ms
memory: 51644kb

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: -100
Time Limit Exceeded

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:

result:
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