In the right margin, trace the variables & show what output would be displayed by the following program(s).
1.

#include <iostream>
using namespace std;

int main()
{
   int i = 1;
   int j = 13;
   int k = 0;
   int m = 4;

   for (i = 1; i < 13; i = i + 3)
   {
      cout << i << endl;
   }

   for (j = 9; j >= 3; j -= 2)
   {
      cout << j << endl;
   }

   for (k = 2; k < m * 2; k++)
   {
      cout << k << endl;

      if (k >= 6)
      {
            break;
      }

   }

   return 0;
}// end of main