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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#629970#1845. Permutelight_ink_dotsWA 183ms3952kbC++20818b2024-10-11 15:47:402024-10-11 15:47:40

Judging History

你现在查看的是最新测评结果

  • [2024-10-11 15:47:40]
  • 评测
  • 测评结果:WA
  • 用时:183ms
  • 内存:3952kb
  • [2024-10-11 15:47:40]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
const int iv9=4;
int T,m,now,flg;
int c[100],p[100];
int pow10(int n){//10^n mod 7
	int res=1;
	for(int i=1;i<=n%6;i++)
		res=10*res%7;
	return res;
}
int main(){
	scanf("%d",&T);
	while(T--){
		m=now=flg=0;
		for(int i=0;i<=9;i++)
			scanf("%d",&c[i]);
		for(int i=0;i<=9&&m<8;i++)
			while(m<8&&c[i])
				c[i]--,p[++m]=i;
		for(int i=0;i<=9;i++){
			int v=pow10(c[i]);
			now=(now*v+(v-1)*iv9*i)%7;
		}
		do{
			int cur=now;
			for(int i=1;i<=m;i++)
				cur=(cur*10+p[i])%7;
			if(cur==0){
				flg=1,printf("%d\n",10+m);
				for(int i=0;i<=9;i++)
					printf("%d %d\n",c[i],i);
				for(int i=1;i<=m;i++)
					printf("1 %d\n",p[i]);
				break;
			}
		}while(next_permutation(p+1,p+1+m));
		if(flg==0)
			puts("-1");
	}
	return 0;
}

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3888kb

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: 139ms
memory: 3952kb

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: 175ms
memory: 3948kb

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
0 2
0 3
0 4
0 5
0 6
0 7
2 8
0 9
1 0
1 0
1 1
1 2
1 2
1 6
1 5
1 3
18
0 0
0 1
0 2
0 3
0 4
0 5
0 6
1 7
2 8
1 9
1 0
1 1
1 1
1 3
1 5
1 4
1 5
1 6
18
0 0
0 1
0 2
0 3
0 4
1 5
1 6
1 7
2 8
2 9
1 0
1 0
1 1
1 1
1 2
1 3
1 2
1 5
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: 178ms
memory: 3824kb

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

result:

ok T=100000

Test #5:

score: -100
Wrong Answer
time: 183ms
memory: 3764kb

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

result:

wrong answer Jury has the answer but participant has not