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  1. #include<bits/stdc++.h> 
  2. using namespace std;
  3. #define FAST ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
  4. /*bool is_prime(long int n) 
  5. { 
  6.    if (n == 1)    
  7.    	return false;    
  8.    int i=2; 
  9.    while (i*i <= n) 
  10.    { 
  11.    	if (n % i == 0) 
  12.    	   return false; 
  13.    	 i += 1;
  14.    } 
  15.    return true; 
  16. }*/
  17. int main ()
  18. {
  19.   FAST;
  20.   //freopen("rev.in","r",stdin);
  21.   int n , q;
  22.   cin>>n>>q;
  23.   vector<int>num(n);
  24.   for(int I=0 ; I<n ; I++)
  25.      cin>>num[I];
  26.   sort(num.begin(),num.end());
  27.   vector<int>temp(n);
  28.   int I=0 ,j;
  29.   for(; I<(0.5*n) ; I++)
  30.      temp[(n-1)-I]=num[I];
  31.   j=I;
  32.   for(; I<n ; I++)
  33.      temp[I-j]=num[I];
  34.   for(int I=0 ; I<n ; I++)
  35.      cout<<temp[I]<<" ";
  36. return 0;
  37. }
Success #stdin #stdout 0.01s 5360KB
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stdin
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3 3
5 3 2
stdout
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5 3 2
https://ideone.com/eUkJYh
language:
C++14 (gcc 8.3)
created:
1 year ago
visibility:
public

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