Решение задачи Array 1

#include <iostream>

using namespace std;

int main()
{
    int n;
    cin >> n;
    int a[n];
    for(int i = 0; i < n; ++i)
        cin >> a[i];
    for(int i = 0; i < n; ++i)
        cout << a[i] << " ";
    for(int j = 0; j < n / 2; ++j)
            cout << a[j] << " ";
    
    return 0;
}

import random

N = random.randrange(1,10)
print("N = ", N)

a1 = []
for i in range(N):
    a1.append(i*2+1)
print(a1)

a2 = [i*2+1 for i in range(N)]
print(a2)
									

program Array1;
var
  a:array[1..10] of integer;
  N,i:Integer;
 
begin
  Write('N:');
  Readln(N);
  for i:=1 to N do a[i]:=i*2-1;
 
  for i:=1 to N do writeln(i,' : ',a[i]);
end.