Submission #53671814
Source Code Expand
/*
* /$$ /$$
* |__/ |__/
* /$$$$$$$$ /$$ /$$$$$$$$ /$$ /$$$$$$
* |____ /$$/| $$|____ /$$/| $$ /$$__ $$
* /$$$$/ | $$ /$$$$/ | $$| $$ \ $$
* /$$__/ | $$ /$$__/ | $$| $$ | $$
* /$$$$$$$$| $$ /$$$$$$$$| $$| $$$$$$$
* |________/|__/|________/|__/ \____ $$
* | $$
* | $$
* |__/
*/
//hj23308保佑我
//Missile保佑我
/*
* 醒了在梦里挣扎,不觉黯淡了朝霞
*/
/*
* 我很高兴你没有忘了我,但是我现在更希望你已经忘了我了。
* 希望在你的记忆中,我只是尘土一撮,从你的全世界路过,然后四散飞扬不留下一点痕迹,而你要不回头的往前走。
* 我更希望我只是从你的全世界路过,只是路过
*/
/*
* 只是我在十字路口守了太久,守到黄沙如雨掩埋一切痕迹,才发现自己等的人已经离开了。
*/
/*
* 听我的 别回头 回头就可能会泪流满面,会被黄沙掩埋,所以即使痛苦也要向前走
*/
/*
* Go Fucking Lionel Andrés Messi
*/
#include<bits/stdc++.h>
using namespace std;
const int MAXN=2e5+5;
int n,m;
int a[MAXN];
bool bj[MAXN];
int Min=0x7ffffff,Max=0;
queue<int>Ans;
int main()
{
// freopen(".in","r",stdin);
// freopen(".out","w",stdout);
std::ios::sync_with_stdio(false);
cin.tie(0),cout.tie(0);
cin>>n>>m;
for(int i=1;i<=m;i++)
{
cin>>a[i];
bj[a[i]]=1;
Min=min(Min,a[i]);
Max=max(Max,a[i]);
}
sort(a+1,a+m+1);
if(Min==1||Max==n)
{
cout<<"-1\n";
return 0;
}
for(int i=1;i<=n;i++)
{
if(!bj[i])
{
cout<<i<<" ";
if(!Ans.empty())
{
cout<<Ans.front()<<" ";
Ans.pop();
}
}
else if(Ans.empty())
{
Ans.emplace(i);
}
else {
cout<<i<<" ";
}
}
while(!Ans.empty())
{
cout<<Ans.front()<<" ";
Ans.pop();
}
return 0;
}
Submission Info
| Submission Time | |
|---|---|
| Task | A - Good Permutation 2 |
| User | Ziziq |
| Language | C++ 20 (gcc 12.2) |
| Score | 400 |
| Code Size | 1966 Byte |
| Status | AC |
| Exec Time | 32 ms |
| Memory | 4592 KiB |
Judge Result
| Set Name | Sample | All | ||||
|---|---|---|---|---|---|---|
| Score / Max Score | 0 / 0 | 400 / 400 | ||||
| Status |
|
|
| Set Name | Test Cases |
|---|---|
| Sample | 01-sample-01.txt, 01-sample-02.txt, 01-sample-03.txt, 01-sample-04.txt |
| All | 01-sample-01.txt, 01-sample-02.txt, 01-sample-03.txt, 01-sample-04.txt, 02-min-01.txt, 03-two-three-01.txt, 03-two-three-02.txt, 03-two-three-03.txt, 03-two-three-04.txt, 03-two-three-05.txt, 03-two-three-06.txt, 03-two-three-07.txt, 03-two-three-08.txt, 03-two-three-09.txt, 03-two-three-10.txt, 04-large-rand-ok-01.txt, 04-large-rand-ok-02.txt, 04-large-rand-ok-03.txt, 04-large-rand-ok-04.txt, 04-large-rand-ok-05.txt, 05-large-rand-ng-01.txt, 05-large-rand-ng-02.txt, 05-large-rand-ng-03.txt, 05-large-rand-ng-04.txt, 05-large-rand-ng-05.txt, 06-large-rand-bias-01.txt, 06-large-rand-bias-02.txt, 06-large-rand-bias-03.txt, 06-large-rand-bias-04.txt, 06-large-rand-bias-05.txt, 06-large-rand-bias-06.txt, 06-large-rand-bias-07.txt, 06-large-rand-bias-08.txt, 06-large-rand-bias-09.txt, 06-large-rand-bias-10.txt, 06-large-rand-bias-11.txt, 06-large-rand-bias-12.txt, 06-large-rand-bias-13.txt, 06-large-rand-bias-14.txt, 06-large-rand-bias-15.txt, 06-large-rand-bias-16.txt, 06-large-rand-bias-17.txt, 06-large-rand-bias-18.txt, 06-large-rand-bias-19.txt, 06-large-rand-bias-20.txt, 07-large-rand-alternating-01.txt, 07-large-rand-alternating-02.txt, 07-large-rand-alternating-03.txt, 07-large-rand-alternating-04.txt, 07-large-rand-alternating-05.txt |
| Case Name | Status | Exec Time | Memory |
|---|---|---|---|
| 01-sample-01.txt | AC | 1 ms | 3612 KiB |
| 01-sample-02.txt | AC | 1 ms | 3404 KiB |
| 01-sample-03.txt | AC | 1 ms | 3468 KiB |
| 01-sample-04.txt | AC | 1 ms | 3492 KiB |
| 02-min-01.txt | AC | 1 ms | 3476 KiB |
| 03-two-three-01.txt | AC | 1 ms | 3388 KiB |
| 03-two-three-02.txt | AC | 1 ms | 3480 KiB |
| 03-two-three-03.txt | AC | 1 ms | 3388 KiB |
| 03-two-three-04.txt | AC | 1 ms | 3480 KiB |
| 03-two-three-05.txt | AC | 1 ms | 3404 KiB |
| 03-two-three-06.txt | AC | 1 ms | 3444 KiB |
| 03-two-three-07.txt | AC | 1 ms | 3392 KiB |
| 03-two-three-08.txt | AC | 1 ms | 3420 KiB |
| 03-two-three-09.txt | AC | 1 ms | 3480 KiB |
| 03-two-three-10.txt | AC | 1 ms | 3524 KiB |
| 04-large-rand-ok-01.txt | AC | 22 ms | 4036 KiB |
| 04-large-rand-ok-02.txt | AC | 21 ms | 4108 KiB |
| 04-large-rand-ok-03.txt | AC | 21 ms | 4196 KiB |
| 04-large-rand-ok-04.txt | AC | 22 ms | 4016 KiB |
| 04-large-rand-ok-05.txt | AC | 21 ms | 3980 KiB |
| 05-large-rand-ng-01.txt | AC | 11 ms | 4036 KiB |
| 05-large-rand-ng-02.txt | AC | 11 ms | 4124 KiB |
| 05-large-rand-ng-03.txt | AC | 11 ms | 4056 KiB |
| 05-large-rand-ng-04.txt | AC | 11 ms | 4068 KiB |
| 05-large-rand-ng-05.txt | AC | 11 ms | 4048 KiB |
| 06-large-rand-bias-01.txt | AC | 32 ms | 4592 KiB |
| 06-large-rand-bias-02.txt | AC | 31 ms | 4292 KiB |
| 06-large-rand-bias-03.txt | AC | 21 ms | 4412 KiB |
| 06-large-rand-bias-04.txt | AC | 21 ms | 4364 KiB |
| 06-large-rand-bias-05.txt | AC | 21 ms | 4296 KiB |
| 06-large-rand-bias-06.txt | AC | 30 ms | 4384 KiB |
| 06-large-rand-bias-07.txt | AC | 30 ms | 4396 KiB |
| 06-large-rand-bias-08.txt | AC | 21 ms | 4384 KiB |
| 06-large-rand-bias-09.txt | AC | 20 ms | 4500 KiB |
| 06-large-rand-bias-10.txt | AC | 20 ms | 4316 KiB |
| 06-large-rand-bias-11.txt | AC | 12 ms | 3568 KiB |
| 06-large-rand-bias-12.txt | AC | 11 ms | 3732 KiB |
| 06-large-rand-bias-13.txt | AC | 2 ms | 3684 KiB |
| 06-large-rand-bias-14.txt | AC | 2 ms | 3616 KiB |
| 06-large-rand-bias-15.txt | AC | 2 ms | 3748 KiB |
| 06-large-rand-bias-16.txt | AC | 10 ms | 3436 KiB |
| 06-large-rand-bias-17.txt | AC | 10 ms | 3412 KiB |
| 06-large-rand-bias-18.txt | AC | 1 ms | 3612 KiB |
| 06-large-rand-bias-19.txt | AC | 1 ms | 3480 KiB |
| 06-large-rand-bias-20.txt | AC | 1 ms | 3484 KiB |
| 07-large-rand-alternating-01.txt | AC | 20 ms | 4084 KiB |
| 07-large-rand-alternating-02.txt | AC | 21 ms | 4084 KiB |
| 07-large-rand-alternating-03.txt | AC | 21 ms | 4064 KiB |
| 07-large-rand-alternating-04.txt | AC | 20 ms | 4028 KiB |
| 07-large-rand-alternating-05.txt | AC | 20 ms | 4076 KiB |