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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#376151#4572. Fancy StackInfinityNS#AC ✓381ms201312kbC++141.6kb2024-04-03 21:54:082024-04-03 21:54:09

Judging History

你现在查看的是最新测评结果

  • [2024-04-03 21:54:09]
  • 评测
  • 测评结果:AC
  • 用时:381ms
  • 内存:201312kb
  • [2024-04-03 21:54:08]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
#define ll long long

const int mod=998244353;
int add(int x,int y){x+=y;return x>=mod?x-mod:x;}
int sub(int x,int y){x-=y;return x<0?x+mod:x;}
int mul(int x,int y){return (ll)x*y%mod;}
void ckadd(int&x,int y){x=add(x,y);}

const int N=5050;
int dp[N][N][2],cnt[N],F[N],I[N];
int binom(int n,int k){return mul(F[n],mul(I[k],I[n-k]));}
int main(){
	F[0]=1;
	for(int i=1;i<N;i++)F[i]=mul(F[i-1],i);
	I[0]=I[1]=1;
	for(int i=2;i<N;i++)I[i]=mul(mod-mod/i,I[mod%i]);
	for(int i=1;i<N;i++)I[i]=mul(I[i-1],I[i]);
	int t;
	scanf("%i",&t);
	while(t--){
		int n;
		scanf("%i",&n);
		int mn=n,mx=1;
		for(int i=1;i<=n;i++){
			int x;
			scanf("%i",&x);
			cnt[x]++;
			mn=min(mn,x);
			mx=max(mx,x);
		}

		bool ok=true;
		//if(mn==mx)ok=false;
		cnt[mx]--;
		if(cnt[mx]>0)ok=false;
		dp[0][0][0]=1;

		for(int i=1;i<=n;i++){
			for(int j=0;j<=n;j++){
				for(int t=0;t<2;t++){
					if(j>=cnt[i])ckadd(dp[i][j][t],mul(dp[i-1][j-cnt[i]][t],binom(j,cnt[i])));
				}
			}
			if(cnt[i]>=1){
				int add=cnt[i]-1;
				for(int j=0;j<=n;j++){
					if(j-add+1>=0)ckadd(dp[i][j][1],mul(dp[i-1][j-add+1][1],binom(j,add)));
					if(j-add+2>=0)ckadd(dp[i][j][1],mul(dp[i-1][j-add+2][0],binom(j,add)));
				}
			}
			//for(int j=0;j<=n;j++){
			//	printf("(%i %i) ",dp[i][j][0],dp[i][j][1]);
			//}
			//printf("\n");
		}

		if(!ok)printf("0\n");
		else{
			if(n==2)printf("1\n");
			else printf("%i\n",dp[n][0][1]);
		}

		for(int i=0;i<=n;i++){
			cnt[i]=0;
			for(int j=0;j<=n;j++){
				for(int t=0;t<2;t++){
					dp[i][j][t]=0;
				}
			}
		}
	}
	return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 4020kb

input:

2
4
1 2 3 4
8
1 1 2 3 4 4 6 7

output:

2
4

result:

ok 2 number(s): "2 4"

Test #2:

score: 0
Accepted
time: 1ms
memory: 3964kb

input:

637
8
1 1 2 2 6 6 6 7
8
1 1 2 2 4 4 8 8
8
1 1 3 4 4 5 5 5
8
2 2 2 4 4 4 4 8
8
4 4 6 6 6 7 7 7
8
1 2 4 4 7 7 7 7
8
1 3 3 5 5 7 7 8
6
3 5 5 5 5 5
8
1 1 1 2 3 5 6 6
8
1 3 3 3 5 7 8 8
8
2 2 2 2 2 2 7 8
8
1 1 1 1 1 6 7 8
8
1 1 3 6 8 8 8 8
8
5 5 5 6 6 7 7 8
8
4 5 5 5 5 5 5 8
8
3 4 5 5 5 6 6 6
8
1 1 3 3 5 ...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
1
0
0
1
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
2
0
0
0
0
0
0
...

result:

ok 637 numbers

Test #3:

score: 0
Accepted
time: 1ms
memory: 3952kb

input:

640
8
2 2 3 4 6 6 8 8
8
1 1 5 5 7 7 7 7
8
3 3 4 5 6 7 7 7
8
1 3 3 4 4 4 6 8
8
2 2 3 3 3 4 5 6
8
1 1 2 6 6 6 6 7
8
3 3 3 5 6 6 6 7
8
2 3 6 6 7 7 8 8
8
3 3 3 4 5 5 7 7
8
1 1 1 5 5 8 8 8
8
1 1 1 2 2 4 5 7
8
3 3 5 5 5 8 8 8
8
1 3 4 5 6 6 6 7
8
4 4 4 4 4 5 8 8
8
3 3 3 7 7 8 8 8
6
3 4 4 4 4 4
8
1 2 2 2 2 ...

output:

0
0
0
0
1
0
0
0
0
0
2
0
0
0
0
0
0
0
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
9
0
0
0
0
0
2
0
0
0
0
2
0
0
0
0
0
0
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
2
0
3
0
0
0
0
0
0
7
0
0
0
0
1
0
0
0
0
0
0
0
...

result:

ok 640 numbers

Test #4:

score: 0
Accepted
time: 1ms
memory: 3948kb

input:

636
6
4 5 5 5 6 6
8
3 3 3 3 4 6 6 7
8
1 2 3 5 7 7 7 8
8
1 2 3 3 4 5 6 7
8
1 1 1 5 5 6 7 7
8
1 2 3 3 3 5 8 8
8
1 3 3 3 6 6 7 7
8
1 1 1 3 7 7 7 8
8
2 2 2 3 3 3 3 5
8
3 5 5 5 8 8 8 8
8
2 2 2 3 7 8 8 8
8
1 5 5 5 6 7 8 8
8
1 3 3 3 3 4 5 8
8
1 1 1 1 2 5 6 6
8
1 2 2 2 7 7 7 8
8
1 1 3 4 4 4 5 5
8
1 1 2 5 6 ...

output:

0
0
0
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
6
0
0
2
0
0
0
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok 636 numbers

Test #5:

score: 0
Accepted
time: 1ms
memory: 3956kb

input:

636
8
1 1 1 1 2 4 4 8
8
1 1 1 2 2 3 5 5
8
5 5 5 6 6 7 8 8
8
1 1 3 4 4 5 8 8
8
1 2 2 2 2 2 7 8
8
3 3 5 5 5 5 5 8
8
4 6 7 7 7 7 7 8
8
1 1 1 2 2 5 5 8
8
3 3 3 3 5 8 8 8
8
3 4 5 6 7 8 8 8
8
2 2 3 4 4 4 4 5
8
2 2 2 2 4 4 6 6
8
1 1 3 3 3 6 7 8
8
2 2 4 6 6 7 8 8
8
2 4 6 6 8 8 8 8
8
2 3 3 5 7 7 8 8
8
1 2 2 ...

output:

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
2
0
0
0
0
0
0
4
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
8
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
2
0
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
...

result:

ok 636 numbers

Test #6:

score: 0
Accepted
time: 1ms
memory: 3952kb

input:

640
8
1 1 1 3 5 6 6 6
8
2 5 6 6 6 8 8 8
8
1 1 1 2 2 2 2 4
8
2 2 4 8 8 8 8 8
6
1 2 2 2 4 4
8
3 3 4 5 5 6 6 8
8
3 3 7 7 7 7 7 8
6
2 2 4 4 5 6
8
1 1 1 2 2 4 4 7
6
1 4 4 4 4 4
8
1 1 2 2 3 4 7 8
8
1 3 6 7 7 8 8 8
8
1 2 2 5 5 5 6 8
8
1 2 2 2 3 7 8 8
8
3 3 3 3 3 6 8 8
8
1 2 2 6 7 7 7 7
8
4 4 4 4 5 6 6 6
8
...

output:

0
0
0
0
0
0
0
1
0
0
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
1
0
1
0
1
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
3
0
0
0
0
0
0
0
1
0
0
0
0
0
...

result:

ok 640 numbers

Test #7:

score: 0
Accepted
time: 1ms
memory: 3936kb

input:

636
8
2 2 3 4 5 5 5 8
8
2 2 4 4 4 5 5 8
8
1 5 7 8 8 8 8 8
8
2 2 5 5 5 5 7 7
8
1 4 4 4 5 5 6 7
8
1 2 3 3 3 4 7 8
8
5 7 7 8 8 8 8 8
8
1 1 1 6 6 6 6 8
8
2 4 5 6 7 7 8 8
8
2 3 5 6 6 7 7 7
8
2 2 3 4 7 7 8 8
8
2 2 5 5 5 7 8 8
8
1 1 3 4 8 8 8 8
8
3 4 4 4 4 6 8 8
8
1 1 1 3 3 3 3 8
8
1 1 2 5 5 6 6 8
6
1 1 4 ...

output:

0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
8
0
0
4
0
0
0
0
0
0
1
0
0
0
4
0
0
0
0
0
7
0
0
8
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
21
0
0
0
1
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
0
0
...

result:

ok 636 numbers

Test #8:

score: 0
Accepted
time: 1ms
memory: 3936kb

input:

636
8
2 2 2 4 4 8 8 8
8
3 4 6 7 7 7 8 8
8
2 2 4 4 7 8 8 8
8
1 2 2 5 5 5 5 6
8
1 1 1 1 2 2 3 4
8
1 1 3 3 3 5 5 8
8
1 1 1 3 3 3 4 4
8
2 2 5 6 7 8 8 8
8
3 4 4 5 6 8 8 8
8
1 2 2 3 5 5 5 6
6
3 3 3 4 6 6
8
1 1 6 8 8 8 8 8
8
2 2 2 3 3 3 8 8
8
1 3 4 4 4 5 8 8
8
3 3 5 5 5 5 5 5
8
1 1 2 3 4 5 5 6
8
1 4 4 4 4 ...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
7
0
...

result:

ok 636 numbers

Test #9:

score: 0
Accepted
time: 1ms
memory: 3936kb

input:

637
8
1 1 1 2 3 6 7 8
8
3 3 3 3 4 4 8 8
8
1 1 3 5 7 8 8 8
8
2 3 3 4 4 5 5 6
8
1 1 1 3 5 7 8 8
8
2 4 4 7 7 7 8 8
8
2 2 2 2 4 6 7 8
8
1 1 2 3 4 4 7 8
8
1 1 3 5 7 7 7 7
8
1 2 5 6 6 6 6 7
8
1 1 4 7 7 7 7 8
8
1 1 1 2 3 5 5 6
8
1 2 2 3 3 3 6 7
8
3 5 5 5 5 5 6 8
8
4 4 4 4 4 5 7 8
8
3 3 3 3 4 4 7 8
8
1 1 1 ...

output:

7
0
0
0
0
0
1
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
1
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
...

result:

ok 637 numbers

Test #10:

score: 0
Accepted
time: 1ms
memory: 3868kb

input:

635
8
1 1 2 2 3 5 5 8
6
1 1 1 1 1 5
8
2 4 4 4 4 5 6 6
8
1 3 3 4 5 5 5 6
8
1 1 1 1 3 4 6 7
8
2 3 3 3 3 5 6 6
8
2 3 3 4 5 6 6 8
8
2 3 4 4 6 6 7 7
6
1 3 3 5 5 5
8
1 3 3 3 3 5 6 6
8
1 2 2 2 2 4 4 4
6
2 2 3 4 4 6
8
1 1 1 2 2 2 5 7
8
1 4 4 5 6 7 7 7
8
2 2 2 2 6 6 7 7
8
1 2 2 5 5 7 7 8
8
1 1 3 4 5 7 7 8
8
...

output:

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
6
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
...

result:

ok 635 numbers

Test #11:

score: 0
Accepted
time: 1ms
memory: 3944kb

input:

637
8
4 4 6 7 7 7 7 7
8
3 4 5 5 5 6 8 8
8
3 3 3 4 5 5 5 5
8
1 1 1 5 5 7 8 8
8
1 1 2 3 5 5 5 7
8
1 2 3 4 5 5 5 5
8
2 2 4 4 4 5 6 6
8
1 2 4 4 5 5 5 5
8
1 1 4 6 6 6 7 7
8
3 4 4 4 4 4 5 5
8
1 1 4 5 5 5 7 8
8
1 1 1 1 2 5 6 8
8
2 2 3 5 6 7 8 8
8
1 2 3 3 3 4 4 4
8
4 4 4 4 4 6 6 7
8
3 3 4 5 5 5 6 8
8
1 2 2 ...

output:

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0...

result:

ok 637 numbers

Test #12:

score: 0
Accepted
time: 1ms
memory: 3864kb

input:

565
8
2 2 5 5 6 8 8 8
8
2 2 2 3 5 6 6 8
8
2 2 3 3 4 5 5 5
8
1 2 2 2 2 4 5 5
8
1 1 3 3 4 4 4 8
8
1 1 1 4 5 5 6 6
8
2 2 4 5 7 8 8 8
8
2 4 4 5 5 7 8 8
8
3 3 3 5 5 5 8 8
8
1 2 3 3 5 6 7 7
8
1 1 1 1 3 5 5 6
8
3 3 5 6 7 7 7 7
8
1 1 3 6 7 7 7 7
8
1 3 4 5 5 5 5 8
8
1 2 4 5 5 5 6 7
8
5 5 5 5 5 6 7 8
8
1 1 3 ...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
1
0
0
0
0
0
2
0
0
1
0
0
0
0
0
0
0
0
6
2
0
0
0
0
0
0
0
0
0
0
7
2
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
1
0
1
0
0
...

result:

ok 565 numbers

Test #13:

score: 0
Accepted
time: 1ms
memory: 3836kb

input:

2500
2
1 2
2
1 1
2
2 2
2
1 2
2
1 1
2
1 1
2
2 2
2
1 2
2
1 2
2
1 2
2
1 1
2
1 2
2
1 2
2
1 1
2
1 2
2
1 2
2
1 2
2
1 2
2
1 1
2
2 2
2
2 2
2
1 2
2
1 2
2
2 2
2
1 2
2
1 2
2
2 2
2
1 2
2
1 2
2
1 1
2
1 2
2
1 1
2
1 2
2
1 2
2
2 2
2
1 2
2
1 2
2
1 1
2
2 2
2
1 2
2
2 2
2
1 1
2
1 2
2
2 2
2
2 2
2
1 2
2
1 1
2
2 2
2
2 2
2...

output:

1
0
0
1
0
0
0
1
1
1
0
1
1
0
1
1
1
1
0
0
0
1
1
0
1
1
0
1
1
0
1
0
1
1
0
1
1
0
0
1
0
0
1
0
0
1
0
0
0
0
1
1
0
1
1
1
0
0
1
0
1
0
1
0
1
1
0
0
1
0
1
1
1
0
1
0
1
0
0
1
1
1
1
1
1
0
0
0
1
0
0
0
1
0
1
0
0
1
1
0
1
1
1
1
1
1
0
1
0
0
0
0
1
0
0
1
0
0
1
1
0
1
0
1
1
1
1
0
0
1
1
1
0
1
0
0
1
0
0
0
1
0
1
0
0
0
1
0
0
0
...

result:

ok 2500 numbers

Test #14:

score: 0
Accepted
time: 1ms
memory: 4080kb

input:

1250
6
1 2 2 3 3 4
4
1 3 3 3
4
1 2 3 4
4
1 3 4 4
2
2 2
2
1 2
4
1 1 1 4
2
1 1
6
2 5 5 5 5 6
10
2 2 5 5 6 6 7 9 10 10
4
2 2 3 3
2
2 2
2
2 2
6
1 1 5 6 6 6
2
1 2
4
1 1 2 3
2
1 2
14
3 5 5 5 8 9 9 10 10 11 12 13 14 14
2
2 2
2
2 2
2
1 1
4
1 1 2 4
2
1 2
6
1 3 3 5 5 5
2
1 1
2
2 2
4
1 3 3 3
2
2 2
2
2 2
4
1 2 ...

output:

0
0
2
0
0
1
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
1
0
0
0
0
0
0
2
0
1
1
0
0
1
1
0
1
0
1
1
1
0
0
0
0
1
0
1
0
1
0
0
0
0
1
0
1
0
0
0
1
1
1
0
0
1
0
0
1
1
0
0
0
1
2
0
0
1
0
2
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
1
1
1
0
0
0
1
1
0
0
1
0
0
0
1
1
0
0
2
0
0
1
0
0
1
0
0
0
0
0
1
1
1
0
0
1
0
0
0
0
1
1
0
1
0
0
1
0
1
1
1
0
...

result:

ok 1250 numbers

Test #15:

score: 0
Accepted
time: 2ms
memory: 4328kb

input:

625
2
1 1
12
1 2 4 4 5 6 7 9 10 11 11 12
20
3 5 6 7 8 8 9 10 10 11 12 12 12 12 13 14 16 16 16 16
2
1 2
8
1 2 2 4 6 6 6 8
12
2 2 3 4 5 5 7 7 7 7 7 9
4
1 2 3 3
2
2 2
6
1 2 2 4 5 6
28
1 1 1 1 2 2 3 5 5 5 6 7 8 10 11 11 13 14 15 17 17 18 20 20 23 23 24 28
10
1 3 4 5 5 7 8 9 9 9
28
1 1 2 3 4 5 5 5 6 6 7 ...

output:

0
0
0
1
0
0
0
0
3
2269485
0
4479936
0
1
0
0
1
0
1
0
6
0
0
1
0
0
0
3
0
1
0
0
0
1
0
0
1
0
0
0
1
1
0
6
0
0
0
4
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
48
0
1
0
4
0
0
0
1
0
1
0
2
1
0
0
0
1
64575
0
0
0
0
1
0
1
0
1
0
0
1
0
0
0
2
0
2
0
4
0
0
0
1
0
1
1
0
0
0
0
2
0
155808
0
0
0
0
643872
0...

result:

ok 625 numbers

Test #16:

score: 0
Accepted
time: 3ms
memory: 4356kb

input:

312
12
1 2 2 2 5 7 8 8 9 9 10 11
24
1 1 2 3 4 7 7 7 8 10 10 11 11 12 13 15 17 17 19 19 20 22 22 23
6
2 2 4 4 5 5
14
1 1 2 3 4 5 6 6 8 9 9 10 13 13
42
2 2 3 3 4 6 6 7 7 9 10 11 11 12 12 13 13 13 16 17 17 19 20 20 21 22 24 25 26 26 29 29 30 30 31 32 33 37 39 40 40 41
28
1 2 2 4 6 6 6 9 10 11 11 15 15 ...

output:

4
0
0
0
0
0
0
0
153
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
2
1
0
235298040
0
2
0
0
10176
0
104768
0
0
0
0
0
23328
0
0
0
0
0
18
0
0
0
0
1
0
1
292182124
0
0
0
0
1
0
0
0
0
0
0
0
1584
416220
0
1
44
0
3
198740177
0
0
0
0
0
3
1
0
0
0
0
0
1
0
8020
0
1030
0
0
0
0
220
0
0
0
0
135506938
0
1
1
0
0
0
0
0
0
0
0
0
0
0
7...

result:

ok 312 numbers

Test #17:

score: 0
Accepted
time: 4ms
memory: 4340kb

input:

156
12
1 1 3 3 3 5 5 6 9 9 12 12
6
2 2 2 3 5 5
6
1 2 2 2 2 5
6
1 3 3 4 5 6
72
1 1 1 1 3 3 3 5 9 11 13 14 15 15 17 19 20 22 22 22 22 22 25 26 27 28 28 30 30 30 32 32 32 34 34 35 35 36 36 37 39 39 41 42 43 46 46 46 47 47 48 48 48 48 50 50 50 51 52 53 56 60 61 62 64 64 68 69 70 71 71 72
20
1 1 1 2 3 4 ...

output:

0
0
0
3
0
0
3
0
0
0
0
0
0
0
0
47
0
0
0
0
0
0
0
0
11520
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
351927837
0
0
0
0
0
0
0
0
18
0
0
0
0
0
0
0
0
0
0
944866533
0
0
82151280
960297605
0
138
0
0
0
0
0
0
0
0
0
160758022
0
0
0
0
0
2
0
0
0
0
23972670
0
0
0
0
12672
0
3207750
0
0
0
5820
0
105313607
0
0
131484131
0
1
0...

result:

ok 156 numbers

Test #18:

score: 0
Accepted
time: 8ms
memory: 5484kb

input:

78
74
4 5 5 7 7 9 9 11 11 12 13 14 14 14 15 15 17 17 20 20 21 22 23 24 25 25 25 27 28 28 34 34 37 37 38 40 40 40 41 42 44 44 45 46 46 46 47 47 48 50 51 51 51 51 52 52 53 55 55 55 56 58 60 61 62 62 63 63 66 70 70 70 73 74
38
4 5 6 6 8 10 10 10 10 10 11 12 12 13 13 14 16 16 17 18 19 19 20 20 20 20 21 ...

output:

0
0
880821061
69
0
0
110993407
0
297573582
0
0
0
0
0
195857036
0
0
0
0
0
0
0
1
0
0
0
0
0
0
35460
0
0
0
0
0
0
0
0
0
0
668141080
0
0
673760204
0
0
0
0
0
0
0
631525568
0
661854035
0
0
0
0
0
0
0
1
0
0
0
0
0
0
72
0
0
4
0
599031230
0
0
0
0

result:

ok 78 numbers

Test #19:

score: 0
Accepted
time: 9ms
memory: 8172kb

input:

39
308
1 1 2 3 4 5 5 5 6 7 8 9 10 10 11 13 13 13 14 14 15 17 18 22 23 23 24 24 24 25 25 26 26 26 26 28 29 30 30 31 32 34 34 34 35 36 37 39 39 39 39 40 40 40 41 42 43 43 45 46 47 48 48 48 49 49 49 51 52 52 53 54 56 57 58 58 60 60 60 63 63 64 64 65 65 66 67 67 67 70 71 72 72 75 75 76 76 78 80 80 81 82...

output:

0
0
0
0
0
902867214
0
0
0
0
0
0
0
0
0
0
12386403
0
583165706
302853101
0
0
0
0
0
532909061
0
0
0
0
0
0
0
0
0
0
0
0
0

result:

ok 39 numbers

Test #20:

score: 0
Accepted
time: 29ms
memory: 17064kb

input:

19
210
1 1 1 1 2 2 3 4 4 7 8 10 11 12 14 14 15 16 17 17 18 18 21 23 24 26 27 27 27 28 28 29 33 34 34 35 36 37 37 39 40 41 41 42 43 44 46 47 47 49 50 50 51 51 51 51 51 51 52 52 53 53 54 55 55 57 58 62 62 63 64 64 64 65 69 70 71 72 73 74 75 76 77 79 81 81 84 84 84 85 89 90 90 93 94 95 96 97 97 98 99 1...

output:

0
844337543
952448091
10624
0
0
667304506
0
0
0
0
685043478
0
0
0
451527246
0
0
0

result:

ok 19 numbers

Test #21:

score: 0
Accepted
time: 62ms
memory: 28056kb

input:

9
198
1 1 3 4 5 6 6 6 6 8 8 8 8 9 10 10 11 13 13 14 14 16 20 20 20 22 23 27 27 28 29 29 30 30 32 34 37 39 42 43 44 46 47 48 50 51 52 52 53 53 55 56 58 58 59 60 62 65 65 66 67 68 69 69 70 71 72 73 74 76 78 79 80 81 82 84 84 84 84 85 85 86 88 89 91 91 93 93 94 95 95 96 98 99 100 101 104 104 107 107 10...

output:

0
626956723
868794046
0
0
0
982140127
0
0

result:

ok 9 numbers

Test #22:

score: 0
Accepted
time: 168ms
memory: 120500kb

input:

4
522
1 1 1 2 3 3 4 5 6 7 8 10 10 11 12 13 13 13 14 14 15 16 16 17 18 18 19 22 22 24 24 25 26 27 29 29 31 31 33 35 36 37 38 40 40 40 41 42 43 47 47 47 49 50 51 52 52 54 55 55 58 64 64 69 71 73 74 74 75 76 76 76 76 76 76 77 77 77 80 81 81 82 83 84 85 86 87 91 93 94 94 94 96 96 98 99 100 100 100 102 1...

output:

0
146843102
637519709
0

result:

ok 4 number(s): "0 146843102 637519709 0"

Test #23:

score: 0
Accepted
time: 183ms
memory: 116012kb

input:

2
3540
3 3 3 3 12 12 15 16 19 19 19 20 20 20 21 22 23 23 25 29 29 31 33 34 37 41 42 42 43 43 44 46 48 49 49 52 52 54 54 57 57 57 59 61 61 62 63 66 66 66 67 67 67 68 68 68 70 71 71 72 72 73 73 73 74 78 82 83 85 87 87 87 87 89 93 94 94 94 95 97 98 98 100 100 101 102 103 105 105 105 106 112 112 112 116...

output:

0
0

result:

ok 2 number(s): "0 0"

Test #24:

score: 0
Accepted
time: 314ms
memory: 201252kb

input:

1
5000
1 2 3 3 8 9 11 11 13 14 15 15 16 19 19 20 21 21 22 22 22 22 23 23 24 25 27 28 28 29 29 33 34 34 36 38 38 40 41 42 43 44 46 47 49 49 50 51 52 53 55 56 57 59 59 59 60 62 63 64 64 64 64 67 67 67 68 70 71 73 73 74 76 76 76 76 77 78 79 79 80 82 83 84 85 86 86 86 89 90 91 92 93 96 96 97 98 98 99 99...

output:

0

result:

ok 1 number(s): "0"

Test #25:

score: 0
Accepted
time: 277ms
memory: 201160kb

input:

1
5000
2 3 6 7 8 8 9 9 10 10 15 15 17 17 18 19 20 20 21 21 21 22 24 26 27 27 29 32 32 32 35 35 35 37 38 40 40 43 46 46 47 50 50 50 50 52 53 54 55 56 57 57 58 58 59 60 60 61 61 61 62 62 62 63 64 64 65 66 66 66 67 68 69 69 71 72 73 73 75 77 79 80 80 81 82 83 83 83 85 86 89 90 93 94 96 98 100 100 102 1...

output:

0

result:

ok 1 number(s): "0"

Test #26:

score: 0
Accepted
time: 255ms
memory: 201160kb

input:

1
5000
1 2 5 5 5 6 6 8 8 9 9 10 10 10 12 12 13 13 13 16 16 17 17 18 22 22 22 24 26 27 27 27 29 31 32 33 34 34 36 36 38 40 40 41 43 44 45 45 46 46 46 48 50 50 51 52 53 55 58 59 63 63 64 64 66 66 67 67 68 70 70 72 73 75 77 77 77 77 78 78 78 78 79 79 79 79 80 82 82 82 83 85 87 88 89 89 89 89 90 92 93 9...

output:

984262466

result:

ok 1 number(s): "984262466"

Test #27:

score: 0
Accepted
time: 320ms
memory: 201232kb

input:

1
5000
1 2 2 3 4 5 5 6 6 7 8 11 11 12 14 15 15 18 18 22 23 23 23 24 25 25 26 27 27 27 28 28 31 31 32 33 36 36 37 37 38 39 40 43 45 46 48 49 52 52 55 56 56 56 56 58 60 60 62 62 64 64 65 65 66 67 67 69 70 70 70 70 71 73 73 75 75 76 77 80 81 81 85 86 86 87 89 90 90 91 91 93 94 94 94 95 95 95 97 98 98 9...

output:

0

result:

ok 1 number(s): "0"

Test #28:

score: 0
Accepted
time: 325ms
memory: 201156kb

input:

1
5000
1 1 2 4 5 6 7 7 8 9 9 11 11 12 12 12 13 14 14 15 15 15 17 18 18 19 20 20 21 21 22 22 23 24 25 27 28 28 28 30 30 30 31 36 37 37 38 39 39 41 42 44 44 45 46 46 47 47 49 51 51 52 52 53 53 55 55 55 58 61 62 63 64 65 65 65 67 67 69 70 71 72 73 73 74 74 74 74 74 75 77 82 82 83 85 86 87 87 88 88 91 9...

output:

134597280

result:

ok 1 number(s): "134597280"

Test #29:

score: 0
Accepted
time: 272ms
memory: 201244kb

input:

1
5000
1 4 6 7 7 9 10 10 14 15 15 15 16 17 18 18 20 22 26 28 29 30 31 32 32 33 37 40 41 42 43 44 45 46 47 48 50 51 52 53 54 60 61 62 64 67 68 69 69 70 72 74 74 75 76 76 77 77 78 78 79 79 81 84 85 86 88 90 90 91 93 94 94 97 100 101 101 102 103 104 104 105 105 105 106 107 107 108 108 111 113 113 114 1...

output:

0

result:

ok 1 number(s): "0"

Test #30:

score: 0
Accepted
time: 317ms
memory: 201164kb

input:

1
5000
1 2 2 2 3 3 4 5 6 7 7 8 9 9 10 10 11 11 12 14 14 16 17 18 19 20 20 21 21 22 23 23 23 24 24 24 25 25 29 30 30 30 31 34 35 35 38 39 39 40 43 49 49 49 51 52 52 54 55 58 61 62 64 66 67 68 70 70 74 74 75 75 75 76 76 76 77 78 80 83 83 84 85 85 86 86 86 87 87 87 87 88 88 89 91 93 93 94 94 96 98 99 1...

output:

0

result:

ok 1 number(s): "0"

Test #31:

score: 0
Accepted
time: 303ms
memory: 201156kb

input:

1
5000
1 1 4 5 6 10 10 11 11 13 14 14 14 15 16 16 16 17 21 24 24 25 25 27 28 28 29 30 30 31 32 34 37 38 39 40 40 41 42 43 44 44 44 45 46 46 47 49 49 49 49 50 52 53 55 55 56 56 56 57 57 57 58 58 59 60 62 63 64 64 64 66 66 68 69 69 70 70 71 71 71 73 73 75 76 76 78 78 78 81 82 83 83 83 86 86 86 86 87 8...

output:

463393649

result:

ok 1 number(s): "463393649"

Test #32:

score: 0
Accepted
time: 309ms
memory: 201176kb

input:

1
5000
1 4 6 8 8 8 12 16 17 17 18 21 22 22 23 25 27 28 28 29 29 31 32 32 33 34 36 36 39 40 43 44 46 47 50 51 52 52 53 55 56 57 57 58 60 61 61 61 63 67 67 72 73 74 75 75 79 80 80 81 82 83 83 84 85 86 87 87 88 88 89 89 89 90 90 90 91 93 94 95 96 96 97 98 99 99 99 99 99 100 101 102 102 103 105 106 106 ...

output:

617623612

result:

ok 1 number(s): "617623612"

Test #33:

score: 0
Accepted
time: 326ms
memory: 201176kb

input:

1
5000
3 3 4 4 5 7 9 9 10 10 10 10 10 12 12 13 14 16 17 19 20 21 22 23 25 26 27 28 28 30 30 31 31 32 33 35 37 37 37 38 39 39 43 44 45 46 48 49 51 51 52 54 56 57 57 58 60 60 61 61 63 63 64 65 65 66 70 71 73 73 74 76 78 79 80 83 83 84 84 86 87 87 88 92 92 92 93 93 93 93 94 95 95 95 98 98 98 99 99 99 1...

output:

0

result:

ok 1 number(s): "0"

Test #34:

score: 0
Accepted
time: 289ms
memory: 201168kb

input:

1
5000
1 1 1 2 2 3 4 5 5 7 7 8 10 10 10 10 10 11 13 13 15 15 15 16 17 17 18 19 19 20 21 23 24 24 25 25 28 31 32 32 33 35 35 36 38 38 38 39 39 40 41 41 41 42 44 46 46 47 47 48 49 51 51 54 54 56 56 56 57 59 59 59 60 62 63 63 63 64 65 65 69 69 70 72 73 73 74 74 75 76 76 77 78 78 78 80 80 80 81 83 84 87...

output:

0

result:

ok 1 number(s): "0"

Test #35:

score: 0
Accepted
time: 320ms
memory: 201240kb

input:

1
5000
1 1 3 3 4 4 6 8 9 11 11 11 12 12 13 13 14 15 15 18 20 21 21 21 21 22 23 24 24 24 24 25 27 27 27 28 29 29 31 31 31 32 35 35 36 36 37 41 41 41 41 42 42 42 43 44 44 46 47 48 49 50 51 51 53 55 55 55 56 56 57 57 57 57 60 61 62 63 64 66 66 68 68 69 69 69 70 71 71 72 74 74 74 78 79 80 81 81 83 84 85...

output:

737848027

result:

ok 1 number(s): "737848027"

Test #36:

score: 0
Accepted
time: 324ms
memory: 201168kb

input:

1
5000
2 3 3 3 5 5 6 6 8 9 10 11 12 12 13 16 16 17 18 20 22 22 23 24 24 25 25 27 31 33 33 35 35 35 36 36 36 36 37 38 39 40 42 43 44 45 47 48 48 50 52 52 54 54 55 55 56 56 57 62 62 62 63 63 63 64 67 67 68 68 68 72 72 73 73 75 77 78 78 79 81 81 81 82 83 83 85 87 87 89 89 90 90 91 91 93 93 94 95 95 96 ...

output:

0

result:

ok 1 number(s): "0"

Test #37:

score: 0
Accepted
time: 264ms
memory: 201164kb

input:

1
5000
1 2 4 5 5 6 7 7 9 10 11 12 13 13 13 14 14 15 15 15 17 18 18 19 19 21 21 21 22 23 25 25 26 27 29 30 30 30 31 31 32 32 33 33 34 37 37 38 38 38 40 41 42 42 42 44 45 46 47 47 48 49 49 52 53 53 53 54 55 58 59 60 60 62 63 63 63 64 64 67 68 68 70 71 71 72 72 73 73 74 74 74 75 76 79 81 81 82 83 83 83...

output:

0

result:

ok 1 number(s): "0"

Test #38:

score: 0
Accepted
time: 286ms
memory: 201164kb

input:

1
5000
1 1 1 1 1 2 4 4 7 7 8 8 9 9 11 11 12 13 13 13 16 16 17 18 18 18 19 20 21 22 23 23 23 24 25 27 27 27 28 28 29 32 33 33 33 34 37 37 38 39 42 42 43 45 47 48 48 48 50 51 51 53 54 56 56 57 58 59 60 62 64 64 68 68 70 71 72 72 73 74 76 76 77 78 78 78 79 81 85 86 89 90 91 92 93 93 94 95 95 96 97 98 1...

output:

0

result:

ok 1 number(s): "0"

Test #39:

score: 0
Accepted
time: 295ms
memory: 201152kb

input:

1
5000
1 1 2 3 3 4 4 5 7 7 9 10 10 11 11 14 15 16 16 19 21 21 22 22 23 24 24 26 27 28 28 28 29 29 33 34 38 39 39 42 42 42 45 47 47 47 48 48 48 49 51 51 51 52 54 54 54 55 57 57 57 58 59 60 62 62 65 65 66 68 69 71 72 73 75 77 77 77 78 78 79 79 83 84 85 87 88 90 90 90 92 92 93 95 97 98 100 100 101 102 ...

output:

129316206

result:

ok 1 number(s): "129316206"

Test #40:

score: 0
Accepted
time: 283ms
memory: 201172kb

input:

1
5000
1 2 4 4 4 6 9 10 11 11 12 13 14 15 15 15 16 17 19 19 20 20 21 21 23 23 23 24 26 27 27 28 29 29 29 32 33 33 34 36 37 38 39 41 42 44 44 45 46 46 47 49 50 51 51 52 52 53 53 55 57 57 58 60 61 63 64 64 64 65 66 67 67 68 70 72 73 74 74 75 77 77 78 79 80 81 81 83 83 84 85 85 86 87 87 89 90 92 93 93 ...

output:

0

result:

ok 1 number(s): "0"

Test #41:

score: 0
Accepted
time: 305ms
memory: 201312kb

input:

1
5000
6 7 9 12 12 13 13 14 15 15 17 18 19 21 22 23 24 25 26 27 27 28 28 29 29 29 30 30 32 33 33 33 34 35 36 36 37 38 38 40 40 41 41 43 44 46 46 47 48 49 50 51 54 57 61 61 61 63 63 66 66 66 66 67 67 69 69 71 73 73 75 79 83 83 84 85 86 86 87 88 88 89 89 90 92 92 96 96 97 97 97 98 100 102 103 105 106 ...

output:

710231295

result:

ok 1 number(s): "710231295"

Test #42:

score: 0
Accepted
time: 276ms
memory: 201164kb

input:

1
5000
2 2 5 5 6 8 9 9 9 11 12 12 16 19 20 20 21 21 25 26 26 27 27 30 32 34 35 36 37 37 38 38 39 39 40 40 42 42 43 44 47 48 49 50 50 55 56 62 63 64 65 66 67 70 70 70 71 73 74 74 76 78 78 79 80 80 81 81 83 83 83 84 84 85 85 88 90 91 91 91 97 97 99 100 100 101 102 102 103 104 107 107 107 109 110 111 1...

output:

0

result:

ok 1 number(s): "0"

Test #43:

score: 0
Accepted
time: 301ms
memory: 201308kb

input:

1
5000
2 3 5 7 8 8 10 11 15 15 15 16 16 20 20 21 23 24 26 27 27 29 30 30 31 32 32 34 35 36 37 39 40 41 42 45 45 47 47 49 49 50 51 51 54 56 57 59 60 60 60 61 62 63 64 65 66 67 67 68 68 71 73 73 74 74 79 85 86 86 87 87 87 88 88 89 90 91 91 92 94 94 95 96 96 96 96 97 98 99 100 101 102 104 104 105 107 1...

output:

0

result:

ok 1 number(s): "0"

Test #44:

score: 0
Accepted
time: 318ms
memory: 201312kb

input:

1
5000
1 2 4 5 6 7 10 11 12 13 14 15 15 18 20 21 21 22 24 25 25 25 28 29 29 29 32 32 32 32 33 34 34 35 35 35 38 38 38 38 39 40 41 42 42 42 43 43 44 45 47 47 50 50 51 52 52 54 54 57 59 61 63 64 64 64 64 65 67 70 70 70 70 70 72 72 72 72 73 73 75 76 77 78 79 79 79 82 83 87 88 88 89 92 93 96 97 99 99 10...

output:

0

result:

ok 1 number(s): "0"

Test #45:

score: 0
Accepted
time: 381ms
memory: 201268kb

input:

1
5000
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 1...

output:

917698352

result:

ok 1 number(s): "917698352"

Test #46:

score: 0
Accepted
time: 213ms
memory: 201164kb

input:

1
5000
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

output:

0

result:

ok 1 number(s): "0"

Test #47:

score: 0
Accepted
time: 207ms
memory: 201172kb

input:

1
5000
5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 500...

output:

0

result:

ok 1 number(s): "0"

Test #48:

score: 0
Accepted
time: 316ms
memory: 201116kb

input:

1
5000
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

output:

1

result:

ok 1 number(s): "1"

Test #49:

score: 0
Accepted
time: 268ms
memory: 201160kb

input:

1
5000
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 1...

output:

0

result:

ok 1 number(s): "0"

Test #50:

score: 0
Accepted
time: 276ms
memory: 201164kb

input:

1
5000
1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50 51 51 52 52...

output:

1

result:

ok 1 number(s): "1"