#include <bits/stdc++.h>
using namespace std;
#define st first
#define nd second
typedef long long ll;
int main()
{
ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
int n,k;
cin>>n>>k;
int N=n+k;
vector<int>a(N);
vector<bool>b(2000000001,true);
for(int i=0;i<N;i++)
{
cin>>a[i];
}
for(int i=0;i<k+1;i++)
{
for(int j=0;j+i<k+1;j++)
{
int ile=0,co=a[i]+a[N-j-1];
if(b[co])
{
b[co]=false;
int start=i,meta=N-j-1;
vector<int>c(n);
for(int o=0;i+j+o<=k && start<meta;o++)
{
if(a[start]+a[meta]==co)
{
o--;
c[ile]=a[start];
c[n-ile-1]=a[meta];
ile++;
start++;
meta--;
if(ile==n/2)
{
break;
}
}
else
{
if(a[start]+a[meta]>co)
{
meta--;
}
else
{
start++;
}
}
}
if(ile>=n/2)
{
for(int w=0;w<n;w++)
{
cout<<c[w]<<" ";
}
cout<<endl;
return 0;
}
}
}
}
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
27 ms |
245084 KB |
Output is correct |
2 |
Correct |
27 ms |
244972 KB |
Output is correct |
3 |
Correct |
27 ms |
245084 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
29 ms |
245328 KB |
Output is correct |
2 |
Correct |
48 ms |
247744 KB |
Output is correct |
3 |
Correct |
47 ms |
247552 KB |
Output is correct |
4 |
Correct |
46 ms |
247620 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
47 ms |
247560 KB |
Output is correct |
2 |
Correct |
49 ms |
247556 KB |
Output is correct |
3 |
Correct |
47 ms |
247556 KB |
Output is correct |
4 |
Correct |
46 ms |
247556 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
28 ms |
245272 KB |
Output is correct |
2 |
Correct |
28 ms |
244816 KB |
Output is correct |
3 |
Correct |
27 ms |
244816 KB |
Output is correct |
4 |
Correct |
27 ms |
244936 KB |
Output is correct |
5 |
Correct |
27 ms |
244816 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
27 ms |
245052 KB |
Output is correct |
2 |
Correct |
27 ms |
244820 KB |
Output is correct |
3 |
Correct |
27 ms |
244820 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
28 ms |
244888 KB |
Output is correct |
2 |
Correct |
27 ms |
245080 KB |
Output is correct |
3 |
Correct |
27 ms |
245004 KB |
Output is correct |
4 |
Correct |
29 ms |
245084 KB |
Output is correct |
5 |
Correct |
28 ms |
244976 KB |
Output is correct |
6 |
Correct |
27 ms |
245076 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
28 ms |
245084 KB |
Output is correct |
2 |
Correct |
49 ms |
247704 KB |
Output is correct |
3 |
Correct |
48 ms |
247560 KB |
Output is correct |
4 |
Correct |
50 ms |
247644 KB |
Output is correct |
5 |
Correct |
48 ms |
247560 KB |
Output is correct |
6 |
Correct |
49 ms |
247624 KB |
Output is correct |
7 |
Correct |
49 ms |
248976 KB |
Output is correct |
8 |
Correct |
47 ms |
249092 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
28 ms |
245048 KB |
Output is correct |
2 |
Correct |
663 ms |
247528 KB |
Output is correct |
3 |
Correct |
52 ms |
247564 KB |
Output is correct |
4 |
Correct |
505 ms |
247520 KB |
Output is correct |
5 |
Correct |
51 ms |
247560 KB |
Output is correct |
6 |
Correct |
64 ms |
247872 KB |
Output is correct |
7 |
Correct |
288 ms |
248976 KB |
Output is correct |
8 |
Correct |
49 ms |
249016 KB |
Output is correct |