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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#59934#1845. PermuteAppleblue17WA 731ms3728kbC++141.0kb2022-11-02 09:39:072022-11-02 09:39:09

Judging History

This is the latest submission verdict.

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2022-11-02 09:39:09]
  • Judged
  • Verdict: WA
  • Time: 731ms
  • Memory: 3728kb
  • [2022-11-02 09:39:07]
  • Submitted

answer

#include<bits/stdc++.h>
using namespace std;
const int N=1e5+5,mod=7;
int T,n,sav;
int c[N],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]),sum+=c[i];
		
		int lim=min(sum,7);
		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"); 
		
	}
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 2ms
memory: 3616kb

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: 291ms
memory: 3584kb

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: 373ms
memory: 3620kb

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:

17
1 0
0 1
1 2
0 3
0 4
0 5
0 6
0 7
1 8
0 9
1 0
1 1
1 2
1 3
1 8
1 6
1 5
17
0 0
1 1
0 2
0 3
0 4
1 5
0 6
0 7
2 8
1 9
1 0
1 1
1 3
1 5
1 4
1 6
1 7
17
1 0
1 1
1 2
0 3
0 4
1 5
0 6
0 7
2 8
2 9
1 0
1 1
1 2
1 3
1 6
1 7
1 5
17
0 0
0 1
0 2
0 3
0 4
1 5
0 6
0 7
1 8
0 9
1 0
1 1
1 3
1 3
1 7
1 8
1 5
17
0 0
0 1
1 2
1...

result:

ok T=100000

Test #4:

score: 0
Accepted
time: 411ms
memory: 3728kb

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:

17
0 0
2 1
2 2
1 3
2 4
0 5
1 6
0 7
3 8
2 9
1 0
1 1
1 2
1 3
1 7
1 4
1 6
17
1 0
0 1
1 2
0 3
0 4
2 5
0 6
0 7
0 8
0 9
1 0
1 0
1 1
1 5
1 6
1 2
1 9
17
2 0
1 1
0 2
1 3
0 4
1 5
0 6
0 7
2 8
0 9
1 0
1 1
1 3
1 7
1 5
1 8
1 9
17
0 0
0 1
0 2
1 3
0 4
0 5
0 6
2 7
0 8
1 9
1 1
1 3
1 3
1 5
1 9
1 7
1 4
17
1 0
1 1
1 2
2...

result:

ok T=100000

Test #5:

score: 0
Accepted
time: 398ms
memory: 3640kb

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:

17
0 0
0 1
2 2
0 3
0 4
0 5
0 6
2 7
0 8
0 9
1 1
1 2
1 3
1 4
1 9
1 7
1 6
17
3 0
2 1
3 2
0 3
2 4
3 5
2 6
4 7
2 8
3 9
1 0
1 1
1 2
1 4
1 3
1 5
1 6
17
0 0
2 1
0 2
2 3
2 4
3 5
2 6
4 7
2 8
2 9
1 0
1 1
1 2
1 4
1 3
1 5
1 6
17
0 0
0 1
0 2
0 3
2 4
2 5
2 6
0 7
0 8
1 9
1 0
1 2
1 4
1 7
1 6
1 8
1 5
17
2 0
3 1
0 2
2...

result:

ok T=100000

Test #6:

score: 0
Accepted
time: 374ms
memory: 3644kb

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:

17
0 0
1 1
0 2
3 3
0 4
3 5
0 6
0 7
3 8
4 9
1 1
1 2
1 3
1 4
1 5
1 6
1 7
17
1 0
2 1
2 2
0 3
2 4
3 5
1 6
1 7
1 8
1 9
1 0
1 1
1 2
1 5
1 4
1 6
1 3
17
0 0
1 1
0 2
2 3
2 4
0 5
0 6
5 7
0 8
0 9
1 0
1 1
1 2
1 4
1 5
1 6
1 3
17
0 0
2 1
0 2
2 3
0 4
0 5
0 6
0 7
0 8
3 9
1 0
1 1
1 1
1 3
1 4
1 5
1 9
17
3 0
2 1
4 2
0...

result:

ok T=100000

Test #7:

score: 0
Accepted
time: 363ms
memory: 3620kb

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:

17
4 0
4 1
0 2
0 3
0 4
2 5
0 6
4 7
2 8
6 9
1 0
1 1
1 3
1 5
1 7
1 6
1 8
17
0 0
4 1
0 2
3 3
1 4
0 5
0 6
4 7
3 8
4 9
1 1
1 2
1 3
1 5
1 4
1 6
1 7
17
0 0
2 1
0 2
4 3
0 4
1 5
3 6
0 7
4 8
5 9
1 0
1 1
1 3
1 5
1 7
1 8
1 6
17
3 0
4 1
3 2
4 3
2 4
4 5
5 6
3 7
1 8
3 9
1 0
1 1
1 2
1 5
1 4
1 6
1 3
17
5 0
0 1
4 2
2...

result:

ok T=100000

Test #8:

score: 0
Accepted
time: 391ms
memory: 3676kb

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:

17
0 0
0 1
2 2
5 3
4 4
0 5
4 6
0 7
0 8
4 9
1 1
1 2
1 3
1 4
1 7
1 6
1 8
17
1 0
2 1
6 2
3 3
2 4
1 5
1 6
3 7
7 8
7 9
1 0
1 1
1 2
1 5
1 4
1 6
1 3
17
5 0
3 1
4 2
5 3
6 4
0 5
0 6
6 7
0 8
1 9
1 0
1 1
1 2
1 3
1 6
1 4
1 7
17
0 0
5 1
0 2
1 3
4 4
1 5
4 6
6 7
0 8
2 9
1 0
1 1
1 2
1 4
1 5
1 6
1 3
17
5 0
2 1
0 2
3...

result:

ok T=100000

Test #9:

score: 0
Accepted
time: 353ms
memory: 3728kb

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:

17
6 0
2 1
3 2
4 3
1 4
5 5
5 6
3 7
6 8
0 9
1 0
1 1
1 2
1 4
1 3
1 5
1 6
17
7 0
2 1
7 2
5 3
4 4
0 5
7 6
2 7
7 8
7 9
1 0
1 1
1 2
1 5
1 4
1 6
1 3
17
4 0
0 1
7 2
3 3
6 4
0 5
0 6
0 7
1 8
0 9
1 0
1 1
1 2
1 3
1 7
1 4
1 6
17
0 0
0 1
7 2
6 3
7 4
0 5
5 6
1 7
3 8
7 9
1 0
1 1
1 2
1 3
1 7
1 6
1 4
17
4 0
1 1
0 2
2...

result:

ok T=100000

Test #10:

score: 0
Accepted
time: 383ms
memory: 3724kb

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:

17
6 0
7 1
0 2
2 3
1 4
5 5
6 6
8 7
8 8
7 9
1 0
1 1
1 3
1 4
1 6
1 5
1 7
17
6 0
7 1
7 2
4 3
0 4
0 5
5 6
7 7
6 8
7 9
1 0
1 1
1 2
1 6
1 7
1 8
1 3
17
5 0
5 1
0 2
7 3
7 4
8 5
8 6
1 7
1 8
8 9
1 0
1 1
1 3
1 5
1 4
1 6
1 7
17
3 0
6 1
6 2
7 3
1 4
0 5
0 6
3 7
5 8
4 9
1 0
1 1
1 2
1 4
1 5
1 6
1 3
17
0 0
5 1
8 2
5...

result:

ok T=100000

Test #11:

score: 0
Accepted
time: 382ms
memory: 3616kb

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:

17
0 0
7 1
2 2
8 3
2 4
6 5
9 6
0 7
5 8
1 9
1 1
1 2
1 3
1 6
1 5
1 7
1 4
17
6 0
6 1
1 2
2 3
4 4
6 5
3 6
5 7
2 8
6 9
1 0
1 1
1 2
1 3
1 5
1 6
1 4
17
5 0
0 1
6 2
6 3
5 4
2 5
3 6
5 7
10 8
7 9
1 0
1 1
1 2
1 4
1 5
1 6
1 3
17
6 0
2 1
2 2
7 3
8 4
0 5
0 6
7 7
1 8
5 9
1 0
1 1
1 2
1 3
1 4
1 7
1 6
17
0 0
5 1
0 2
...

result:

ok T=100000

Test #12:

score: -100
Wrong Answer
time: 731ms
memory: 3716kb

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:

10
494719969 0
120370150 1
440274545 2
51278543 3
770105708 4
138663251 5
867692060 6
230246532 7
162623412 8
131761825 9
10
16498099 0
70750104 1
350416959 2
359532393 3
346253463 4
539196901 5
104480711 6
629723297 7
27266106 8
267471731 9
17
320561714 0
423589911 1
850677493 2
604957916 3
8156631...

result:

wrong answer Jury has the answer but participant has not