#include <iostream>
#include <algorithm>
 
using namespace std;
 
int main()
{
  int a[] = { 4, 6, -1, 12, 0, -2, 7, 3 };
  int x = a[0], y = a[1], z = a[2];
 
  size_t n = sizeof a / sizeof *a;
 
  if (x > y) swap(x, y);
  if (x > z) swap(x, z);
  if (y > z) swap(y, z);
 
  for (size_t q=3; q<n; ++q)
    if (a[q] >= y)
    {
      x = y;
 
      if (a[q] > z)
        y = z, z = a[q];
      else
        y = a[q];
    }
    else if (a[q] > x)
      x = a[q];
 
  cout << x << ' ' << y << ' ' << z << endl;
 
  return 0;
}

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