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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#629970 | #1845. Permute | light_ink_dots | WA | 183ms | 3952kb | C++20 | 818b | 2024-10-11 15:47:40 | 2024-10-11 15:47:40 |
Judging History
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