QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#633145 | #7757. Palm Island | qz2003 | TL | 0ms | 3648kb | C++20 | 2.0kb | 2024-10-12 14:38:43 | 2024-10-12 14:38:46 |
Judging History
answer
#include<bits/stdc++.h>
typedef long long ll;
#define inf 1e7
using namespace std;
int t,n;
int a[1005],b[1005];
int ne[1005];
int main() {
ios::sync_with_stdio(0);
cin.tie(0);
cin>>t;
while(t--){
cin>>n;
queue<int> q;
for(int i=1;i<=n;i++){
cin>>a[i];
q.push(a[i]);
}
for(int i=1;i<=n;i++){
cin>>b[i];
ne[b[i]]=b[i-1];
}
for(int i=1;i<=n;i++){
ne[b[i]]=b[i+1];
}
ne[b[n]]=-1;
int hd;
while(1){
queue<int> qq;
bool ok=1;
hd=q.front();
q.pop();
if(ne[hd]==-1){
q.push(hd);
cout<<1;
continue;
}
while(q.front()!=ne[hd]){
int tp=q.front();
q.pop();
q.push(tp);
cout<<2;
}
qq=q;
ok=1;
for(int i=1;i<=n;i++){
if(i==1){
if(hd!=b[i]){
ok=0;
break;
}
continue;
}
int tp=qq.front();
if(tp!=b[i]){
ok=0;
break;
}
qq.pop();
}
if(ok){
break;
}
q.push(hd);
cout<<1;
qq=q;
ok=1;
for(int i=1;i<=n;i++){
int tp=qq.front();
if(tp!=b[i]){
ok=0;
break;
}
qq.pop();
}
if(ok){
break;
}
while(ne[q.back()]==q.front()){
hd=q.front();
q.pop();
q.push(hd);
cout<<1;
}
}
if(t==0) break;
cout<<"\n";
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3648kb
input:
2 3 1 2 3 2 3 1 4 1 2 3 4 2 1 3 4
output:
1 2111
result:
ok Correct. (2 test cases)
Test #2:
score: -100
Time Limit Exceeded
input:
200 3 3 1 2 2 3 1 4 2 4 1 3 2 1 4 3 4 1 4 2 3 2 1 3 4 5 4 3 2 1 5 2 4 5 3 1 5 2 1 5 4 3 5 2 4 1 3 4 4 3 1 2 1 2 4 3 3 1 2 3 3 1 2 4 1 4 2 3 2 1 4 3 4 1 3 2 4 1 4 3 2 3 3 2 1 1 3 2 3 2 3 1 1 3 2 4 1 4 3 2 3 1 2 4 3 1 2 3 1 3 2 3 3 2 1 2 3 1 5 5 1 3 2 4 2 4 5 1 3 4 4 3 1 2 1 4 3 2 4 1 3 4 2 2 4 3 1 3 ...
output:
11 21112211 22111 2221112 2211122211 11 11 112 22 11 1211 22111 2 211 111 112 122112111 1 2112111122111 112111 22112111 211 121112211 222111122 1 211211 11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...