QOJ.ac

QOJ

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
#59938#1845. PermuteAppleblue17AC ✓736ms3788kbC++141.0kb2022-11-02 09:45:472022-11-02 09:45:50

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2022-11-02 09:45:50]
  • 评测
  • 测评结果:AC
  • 用时:736ms
  • 内存:3788kb
  • [2022-11-02 09:45:47]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
const int N=1e5+5,mod=7;
int T,n;
int c[N],C[N];
long long sum;
int p[N],id;

int ksm(int a,int x){
	int tot=1;
	while(x){
		if(x & 1ll) tot=tot*a%mod;
		a=a*a%mod;
		x>>=1ll;
	}
	return tot;
}

int main(){
	cin>>T;
	for(int T_=1;T_<=T;T_++){
		sum=id=0;
		for(int i=0;i<10;i++) scanf("%d",&c[i]),C[i]=c[i],sum+=c[i];
		
		int lim=min(sum,8ll);
		while(id<lim){
			for(int i=0;i<10 && id<lim;i++){
				if(c[i]){
					c[i]--;
					p[++id]=i;
				}
			}
		}
		sort(p+1,p+id+1);
		int nw=0,s=0;
		for(int i=0;i<10;i++){
			s=(s*ksm(10,c[i])%mod+(ksm(10,c[i])+mod-1)%mod*ksm(9,mod-2)%mod*i%mod)%mod;
		}
		s=s*ksm(10,id)%mod;
		bool fl=0;
		do{
			int tot=0;
			for(int i=1;i<=id;i++) tot=(tot*10%mod+p[i])%mod;
			if((s+tot)%mod==0){
				cout<<10+id<<'\n';
				for(int i=0;i<10;i++) cout<<c[i]<<" "<<i<<'\n';
				for(int i=1;i<=id;i++) cout<<1<<" "<<p[i]<<'\n';
				fl=1;
				break;
			}
		}while(next_permutation(p+1,p+id+1));
		if(!fl) puts("-1");
	}
}

详细

Test #1:

score: 100
Accepted
time: 2ms
memory: 3732kb

input:

3
0 1 0 0 1 0 0 0 0 0
0 2 0 0 0 0 1 0 0 1
0 1000000000 0 0 0 0 0 0 0 0

output:

12
0 0
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
1 1
1 4
14
0 0
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
1 1
1 1
1 6
1 9
-1

result:

ok T=3

Test #2:

score: 0
Accepted
time: 271ms
memory: 3528kb

input:

100000
0 0 0 1 0 1 1 1 0 1
1 1 0 0 1 0 1 0 1 0
1 1 1 1 0 0 0 1 0 1
0 1 1 0 0 1 1 1 1 0
0 0 1 0 1 0 1 0 1 0
0 1 0 0 0 0 0 1 0 0
1 1 0 0 0 0 0 0 1 1
1 0 1 1 1 0 1 0 0 0
0 1 1 0 0 1 0 1 0 1
1 0 0 1 1 0 0 1 0 0
1 1 0 1 0 0 1 0 1 1
0 0 1 0 0 0 0 1 0 0
0 1 1 1 1 1 1 1 0 1
1 0 0 0 0 1 0 0 0 1
0 0 0 0 1 0 1...

output:

15
0 0
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
1 3
1 5
1 6
1 7
1 9
15
0 0
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
1 0
1 4
1 1
1 8
1 6
16
0 0
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
1 0
1 1
1 2
1 3
1 9
1 7
16
0 0
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
1 1
1 2
1 5
1 6
1 7
1 8
14
0 0
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0...

result:

ok T=100000

Test #3:

score: 0
Accepted
time: 395ms
memory: 3732kb

input:

100000
2 1 2 1 0 1 1 0 2 0
1 2 0 1 1 2 1 1 2 1
2 2 2 1 0 2 1 1 2 2
1 1 0 2 0 2 0 1 2 0
1 0 2 2 1 2 1 0 2 2
0 1 2 2 2 1 0 2 1 2
1 1 2 0 0 1 1 0 1 0
1 0 2 2 2 0 1 0 1 1
2 1 1 2 1 0 2 0 0 1
1 0 2 2 2 0 2 1 0 1
2 0 1 1 1 1 1 1 2 1
0 1 1 0 2 0 2 0 1 2
2 1 1 0 2 0 2 1 0 1
1 2 2 2 0 2 1 1 1 0
2 0 0 2 0 2 2...

output:

18
0 0
0 1
1 2
0 3
0 4
0 5
0 6
0 7
1 8
0 9
1 0
1 0
1 1
1 2
1 3
1 8
1 6
1 5
18
0 0
1 1
0 2
0 3
0 4
1 5
0 6
0 7
1 8
1 9
1 0
1 1
1 3
1 4
1 5
1 6
1 8
1 7
18
1 0
1 1
1 2
0 3
0 4
1 5
0 6
0 7
1 8
2 9
1 0
1 1
1 2
1 3
1 5
1 7
1 8
1 6
18
0 0
0 1
0 2
0 3
0 4
0 5
0 6
0 7
1 8
0 9
1 0
1 1
1 3
1 3
1 5
1 8
1 5
1 7
...

result:

ok T=100000

Test #4:

score: 0
Accepted
time: 372ms
memory: 3648kb

input:

100000
1 3 3 2 3 0 2 1 3 2
3 1 2 0 0 3 1 0 0 1
3 2 0 2 0 2 0 1 3 1
0 1 0 3 1 1 0 3 0 2
2 2 2 3 3 3 1 0 3 0
0 3 0 2 0 3 2 0 2 3
3 0 1 1 3 3 2 1 3 1
1 2 3 0 1 2 2 0 2 3
3 1 0 3 2 0 2 3 1 0
2 1 2 3 0 2 2 3 1 2
3 3 0 3 0 0 1 1 1 1
1 3 1 0 2 1 0 3 3 3
3 0 0 3 3 2 3 3 2 1
3 3 3 1 0 2 3 0 2 3
3 3 1 3 3 2 3...

output:

18
0 0
2 1
2 2
1 3
2 4
0 5
1 6
0 7
2 8
2 9
1 0
1 1
1 2
1 3
1 4
1 7
1 8
1 6
18
1 0
0 1
0 2
0 3
0 4
2 5
0 6
0 7
0 8
0 9
1 0
1 0
1 2
1 1
1 2
1 9
1 5
1 6
18
1 0
1 1
0 2
1 3
0 4
1 5
0 6
0 7
2 8
0 9
1 0
1 0
1 1
1 3
1 5
1 7
1 9
1 8
18
0 0
0 1
0 2
1 3
0 4
0 5
0 6
1 7
0 8
1 9
1 1
1 3
1 3
1 4
1 7
1 7
1 5
1 9
...

result:

ok T=100000

Test #5:

score: 0
Accepted
time: 381ms
memory: 3720kb

input:

100000
0 1 3 1 1 0 1 3 0 1
4 3 4 1 3 4 3 4 2 3
1 3 1 3 3 4 3 4 2 2
1 0 1 0 3 3 3 1 1 1
3 4 1 3 1 0 1 2 1 2
0 1 2 1 4 1 0 3 4 2
0 4 1 2 4 3 2 1 1 3
0 4 0 4 2 1 0 2 1 3
4 4 0 4 4 1 4 1 4 1
1 3 2 1 1 4 2 3 4 1
3 3 4 3 3 4 1 2 1 4
3 1 4 0 3 0 4 3 1 4
3 0 3 2 3 4 2 3 1 3
3 1 2 4 3 4 2 4 1 1
2 1 0 2 2 3 2...

output:

18
0 0
0 1
1 2
0 3
0 4
0 5
0 6
2 7
0 8
0 9
1 1
1 2
1 2
1 3
1 4
1 6
1 9
1 7
18
3 0
2 1
3 2
0 3
2 4
3 5
2 6
3 7
2 8
3 9
1 0
1 1
1 2
1 3
1 5
1 4
1 6
1 7
18
0 0
2 1
0 2
2 3
2 4
3 5
2 6
3 7
2 8
2 9
1 0
1 1
1 2
1 3
1 6
1 5
1 7
1 4
18
0 0
0 1
0 2
0 3
2 4
2 5
2 6
0 7
0 8
0 9
1 0
1 2
1 4
1 5
1 7
1 6
1 8
1 9
...

result:

ok T=100000

Test #6:

score: 0
Accepted
time: 390ms
memory: 3524kb

input:

100000
0 2 1 4 1 4 1 1 3 4
2 3 3 1 3 4 2 1 1 1
1 2 1 3 3 1 1 5 0 0
1 4 0 3 1 1 0 0 0 4
4 3 5 0 0 0 4 2 5 1
3 2 5 1 2 5 0 0 0 1
2 0 5 3 1 3 0 5 1 3
0 2 5 4 5 5 1 1 1 0
1 3 1 4 4 5 2 2 2 1
2 1 2 1 0 0 1 2 5 1
0 2 0 4 5 4 5 2 0 3
5 3 5 5 2 2 4 0 5 5
3 4 2 2 5 1 5 0 3 4
0 3 3 0 5 3 3 4 3 5
0 3 5 4 3 3 4...

output:

18
0 0
1 1
0 2
3 3
0 4
3 5
0 6
0 7
2 8
4 9
1 1
1 2
1 3
1 4
1 6
1 5
1 7
1 8
18
1 0
2 1
2 2
0 3
2 4
3 5
1 6
0 7
1 8
1 9
1 0
1 1
1 2
1 3
1 4
1 5
1 7
1 6
18
0 0
1 1
0 2
2 3
2 4
0 5
0 6
4 7
0 8
0 9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
18
0 0
2 1
0 2
1 3
0 4
0 5
0 6
0 7
0 8
3 9
1 0
1 1
1 1
1 3
1 3
1 4
1 9
1 5
...

result:

ok T=100000

Test #7:

score: 0
Accepted
time: 383ms
memory: 3720kb

input:

100000
5 5 0 1 0 3 1 5 3 6
0 5 1 4 2 1 1 5 3 4
1 3 0 5 0 2 4 1 5 5
4 5 4 5 3 5 6 3 1 3
6 0 5 3 3 6 3 5 6 3
6 3 4 4 4 0 0 1 6 3
0 5 2 4 2 4 2 5 3 3
2 4 4 5 1 0 5 6 2 3
3 0 3 5 4 3 3 5 2 6
6 3 6 2 0 5 0 2 2 4
5 3 6 2 2 5 6 4 4 2
0 6 4 3 3 6 0 3 4 4
6 5 1 1 2 6 3 6 5 4
1 3 6 5 0 3 0 1 3 2
6 4 5 2 2 6 1...

output:

18
4 0
4 1
0 2
0 3
0 4
2 5
0 6
4 7
2 8
5 9
1 0
1 1
1 3
1 5
1 6
1 7
1 9
1 8
18
0 0
4 1
0 2
3 3
1 4
0 5
0 6
4 7
2 8
4 9
1 1
1 2
1 3
1 4
1 6
1 7
1 8
1 5
18
0 0
2 1
0 2
4 3
0 4
1 5
3 6
0 7
4 8
4 9
1 0
1 1
1 3
1 5
1 6
1 8
1 7
1 9
18
3 0
4 1
3 2
4 3
2 4
4 5
5 6
2 7
1 8
3 9
1 0
1 1
1 2
1 3
1 5
1 6
1 7
1 4
...

result:

ok T=100000

Test #8:

score: 0
Accepted
time: 405ms
memory: 3680kb

input:

100000
0 1 3 6 5 0 5 1 1 4
2 3 7 4 3 2 2 3 7 7
6 4 5 6 7 0 1 7 0 1
1 6 1 2 5 2 5 6 0 2
6 3 0 4 4 5 4 0 4 1
6 4 7 4 3 0 3 5 3 7
0 4 0 0 7 0 3 1 2 4
1 2 6 2 1 0 3 1 2 5
7 3 7 4 1 6 1 3 1 5
7 1 6 4 6 5 2 2 1 5
4 1 7 3 0 3 4 1 3 6
7 5 3 3 1 6 3 5 5 1
2 5 5 7 1 2 5 6 1 6
0 0 7 2 0 0 4 7 1 1
0 5 4 1 7 1 1...

output:

18
0 0
0 1
2 2
5 3
4 4
0 5
4 6
0 7
0 8
3 9
1 1
1 2
1 3
1 4
1 6
1 7
1 9
1 8
18
1 0
2 1
6 2
3 3
2 4
1 5
1 6
2 7
7 8
7 9
1 0
1 1
1 2
1 3
1 4
1 5
1 7
1 6
18
5 0
3 1
4 2
5 3
6 4
0 5
0 6
6 7
0 8
0 9
1 0
1 1
1 2
1 3
1 4
1 6
1 7
1 9
18
0 0
5 1
0 2
1 3
4 4
1 5
4 6
5 7
0 8
2 9
1 0
1 1
1 2
1 3
1 5
1 6
1 7
1 4
...

result:

ok T=100000

Test #9:

score: 0
Accepted
time: 400ms
memory: 3640kb

input:

100000
7 3 4 5 2 6 6 3 6 0
8 3 8 6 5 1 8 2 7 7
5 1 8 4 7 0 1 1 1 0
1 1 8 7 8 0 6 2 3 7
5 2 1 3 5 8 4 5 1 0
8 7 7 5 3 3 3 6 5 6
4 1 5 0 7 8 0 8 1 4
5 2 6 5 5 2 0 6 8 2
3 0 0 1 7 2 3 1 3 5
2 4 1 3 7 3 3 3 1 5
2 7 8 2 1 8 0 2 1 7
1 5 7 8 1 6 2 3 6 2
0 0 1 6 7 6 8 2 2 0
4 0 3 1 4 3 0 4 7 5
3 3 7 0 6 8 8...

output:

18
6 0
2 1
3 2
4 3
1 4
5 5
5 6
2 7
6 8
0 9
1 0
1 1
1 2
1 3
1 4
1 6
1 7
1 5
18
7 0
2 1
7 2
5 3
4 4
0 5
7 6
1 7
7 8
7 9
1 0
1 1
1 2
1 3
1 4
1 5
1 7
1 6
18
4 0
0 1
7 2
3 3
6 4
0 5
0 6
0 7
0 8
0 9
1 0
1 1
1 2
1 3
1 4
1 7
1 6
1 8
18
0 0
0 1
7 2
6 3
7 4
0 5
5 6
1 7
2 8
7 9
1 0
1 1
1 2
1 3
1 7
1 4
1 6
1 8
...

result:

ok T=100000

Test #10:

score: 0
Accepted
time: 402ms
memory: 3784kb

input:

100000
7 8 0 3 2 6 7 9 8 7
7 8 8 5 0 0 6 8 7 7
6 6 0 8 8 9 9 2 1 8
4 7 7 8 2 1 1 3 5 4
1 6 9 6 6 4 0 5 0 2
7 1 7 1 1 2 9 8 5 7
5 3 6 6 1 1 8 4 5 8
4 5 3 0 9 2 8 5 5 4
0 4 9 2 1 4 1 4 0 1
3 4 7 9 0 8 6 5 8 5
4 1 2 1 0 0 2 0 4 9
2 9 0 9 5 7 4 7 6 5
9 3 4 5 9 6 3 2 0 2
3 2 3 4 7 4 6 6 0 7
7 1 5 9 5 6 1...

output:

18
6 0
7 1
0 2
2 3
1 4
5 5
6 6
8 7
7 8
7 9
1 0
1 1
1 3
1 4
1 6
1 5
1 7
1 8
18
6 0
7 1
7 2
4 3
0 4
0 5
5 6
7 7
6 8
6 9
1 0
1 1
1 2
1 3
1 7
1 6
1 8
1 9
18
5 0
5 1
0 2
7 3
7 4
8 5
8 6
1 7
0 8
8 9
1 0
1 1
1 3
1 4
1 7
1 6
1 8
1 5
18
3 0
6 1
6 2
7 3
1 4
0 5
0 6
2 7
5 8
4 9
1 0
1 1
1 2
1 3
1 5
1 4
1 6
1 7
...

result:

ok T=100000

Test #11:

score: 0
Accepted
time: 402ms
memory: 3676kb

input:

100000
0 8 3 9 3 7 10 1 5 1
7 7 2 3 5 7 4 5 2 6
6 1 7 7 6 3 4 5 10 7
7 3 3 8 9 0 1 8 1 5
0 6 1 0 5 2 0 4 7 3
9 7 7 3 1 7 8 10 8 7
4 7 3 7 0 2 2 10 0 10
8 9 5 1 4 7 4 6 4 9
1 1 7 7 8 5 7 5 3 2
3 6 6 8 4 5 5 10 3 10
10 1 7 5 1 5 6 5 9 0
9 1 0 0 0 3 6 1 0 0
5 9 9 8 10 8 1 1 1 4
2 5 10 5 7 3 7 2 4 6
1 8...

output:

18
0 0
7 1
2 2
8 3
2 4
6 5
9 6
0 7
4 8
1 9
1 1
1 2
1 3
1 4
1 7
1 6
1 8
1 5
18
6 0
6 1
1 2
2 3
4 4
6 5
3 6
4 7
2 8
6 9
1 0
1 1
1 2
1 3
1 4
1 6
1 5
1 7
18
5 0
0 1
6 2
6 3
5 4
2 5
3 6
4 7
10 8
7 9
1 0
1 1
1 2
1 3
1 4
1 6
1 7
1 5
18
6 0
2 1
2 2
7 3
8 4
0 5
0 6
7 7
0 8
5 9
1 0
1 1
1 2
1 3
1 7
1 4
1 6
1 8...

result:

ok T=100000

Test #12:

score: 0
Accepted
time: 736ms
memory: 3748kb

input:

100000
494719969 120370150 440274545 51278543 770105708 138663251 867692060 230246532 162623412 131761825
16498099 70750104 350416959 359532393 346253463 539196901 104480711 629723297 27266106 267471731
320561715 423589912 850677494 604957917 815663121 8935553 252297110 812216267 821793396 495865924...

output:

18
494719968 0
120370149 1
440274544 2
51278542 3
770105707 4
138663250 5
867692059 6
230246531 7
162623412 8
131761825 9
1 0
1 1
1 2
1 3
1 6
1 5
1 7
1 4
18
16498098 0
70750103 1
350416958 2
359532392 3
346253462 4
539196900 5
104480710 6
629723296 7
27266106 8
267471731 9
1 0
1 1
1 2
1 3
1 4
1 5
1 ...

result:

ok T=100000

Test #13:

score: 0
Accepted
time: 323ms
memory: 3676kb

input:

100000
1 0 0 0 0 0 738556701 0 0 0
0 376417170 0 0 0 1 0 0 0 0
0 0 0 169526540 0 1 0 0 0 0
0 0 1 0 0 0 0 0 822697278 0
0 0 0 0 121828077 0 0 0 1 0
0 994528277 0 0 0 0 0 0 0 1
0 0 0 0 0 0 1 0 0 771142048
0 0 0 0 0 77945594 0 0 1 0
1 0 0 0 963629977 0 0 0 0 0
0 0 0 1 0 805871384 0 0 0 0
0 0 0 0 306368...

output:

18
0 0
0 1
0 2
0 3
0 4
0 5
738556694 6
0 7
0 8
0 9
1 6
1 6
1 0
1 6
1 6
1 6
1 6
1 6
18
0 0
376417163 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
1 1
1 1
1 5
1 1
1 1
1 1
1 1
1 1
18
0 0
0 1
0 2
169526533 3
0 4
0 5
0 6
0 7
0 8
0 9
1 3
1 3
1 5
1 3
1 3
1 3
1 3
1 3
18
0 0
0 1
0 2
0 3
0 4
0 5
0 6
0 7
822697271 8
0 9
...

result:

ok T=100000

Test #14:

score: 0
Accepted
time: 392ms
memory: 3788kb

input:

100000
2 969002522 0 0 0 0 0 0 0 0
0 0 0 902830660 0 0 2 0 0 0
0 0 0 0 1 0 216346913 0 1 0
365035921 0 0 0 0 0 0 0 1 1
0 0 0 447294079 0 0 0 0 2 0
173545560 0 0 0 0 0 0 1 0 1
236545965 1 0 0 1 0 0 0 0 0
0 0 0 0 0 0 0 2 0 104167147
1 0 94723253 1 0 0 0 0 0 0
0 1 0 0 0 474995039 0 0 0 1
0 0 0 1 0 0 0 ...

output:

18
0 0
969002516 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
1 0
1 1
1 1
1 1
1 1
1 0
1 1
1 1
18
0 0
0 1
0 2
902830654 3
0 4
0 5
0 6
0 7
0 8
0 9
1 3
1 3
1 3
1 3
1 6
1 3
1 3
1 6
18
0 0
0 1
0 2
0 3
0 4
0 5
216346907 6
0 7
0 8
0 9
1 6
1 4
1 8
1 6
1 6
1 6
1 6
1 6
18
365035915 0
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
...

result:

ok T=100000

Test #15:

score: 0
Accepted
time: 442ms
memory: 3716kb

input:

100000
311478020 904726460 0 0 0 0 0 0 0 0
0 793041969 693575215 0 0 0 0 0 0 0
0 941737673 0 0 0 0 0 0 128543983 0
374609698 0 0 0 82357820 0 0 0 0 0
184062618 0 0 0 0 118822886 0 0 0 0
447628754 0 0 0 0 0 0 0 0 0
0 0 0 0 395001081 0 0 0 483827406 0
0 0 0 154010312 172784409 0 0 0 0 0
247587485 0 0 ...

output:

18
311478016 0
904726456 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
1 0
1 0
1 1
1 0
1 0
1 1
1 1
1 1
18
0 0
793041965 1
693575211 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
1 1
1 1
1 2
1 1
1 1
1 2
1 2
1 2
18
0 0
941737669 1
0 2
0 3
0 4
0 5
0 6
0 7
128543979 8
0 9
1 1
1 1
1 1
1 1
1 8
1 8
1 8
1 8
18
374609694 0
0 1
0 2
0 3
...

result:

ok T=100000

Test #16:

score: 0
Accepted
time: 464ms
memory: 3716kb

input:

100000
0 1 0 440498132 475368075 0 0 0 0 0
288355410 611487928 1 0 0 0 0 0 0 0
263421914 0 1 0 0 0 0 0 0 978202847
580168824 0 0 0 0 0 227097610 1 0 0
0 0 1 0 0 0 260392256 0 0 301522084
0 0 0 0 0 0 0 18629803 0 779668569
119647696 0 0 0 1 792598128 0 0 0 0
0 0 0 13823891 0 0 466308612 1 0 0
0 12790...

output:

18
0 0
0 1
0 2
440498128 3
475368072 4
0 5
0 6
0 7
0 8
0 9
1 1
1 3
1 3
1 3
1 3
1 4
1 4
1 4
18
288355406 0
611487925 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
1 0
1 0
1 0
1 1
1 0
1 2
1 1
1 1
18
263421910 0
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
978202844 9
1 0
1 0
1 0
1 2
1 9
1 9
1 0
1 9
18
580168820 0
0 1
0 2
0 3
...

result:

ok T=100000

Test #17:

score: 0
Accepted
time: 463ms
memory: 3620kb

input:

100000
1 0 1 665089540 0 0 0 400911568 0 0
0 1 901713946 0 424657419 1 0 0 0 0
846736084 0 1 1 0 0 818156688 0 0 0
816527475 0 0 0 832798747 1 0 0 0 0
872170099 916780987 1 0 0 0 1 0 0 0
0 656299015 0 0 0 0 719473525 0 0 0
0 0 0 0 0 365480922 0 981383930 1 0
1 474342127 0 978193314 0 0 0 0 1 0
0 0 0...

output:

18
0 0
0 1
0 2
665089537 3
0 4
0 5
0 6
400911565 7
0 8
0 9
1 0
1 2
1 3
1 3
1 7
1 7
1 3
1 7
18
0 0
0 1
901713943 2
0 3
424657416 4
0 5
0 6
0 7
0 8
0 9
1 1
1 2
1 2
1 2
1 4
1 5
1 4
1 4
18
846736081 0
0 1
0 2
0 3
0 4
0 5
818156685 6
0 7
0 8
0 9
1 0
1 0
1 2
1 3
1 6
1 0
1 6
1 6
18
816527471 0
0 1
0 2
0 3
...

result:

ok T=100000