Lab 3: Bracketless walks

Oh no the [ and ] keys are broken on your keyboard!

You have to complete the first part of this lab with no brackets ([ and ]). You can use exactly 4 brackets in the second part.

Random Walking in Space

• Allocate enough memory for 10 ints. (use malloc and free )
• Initialize the 10 ints to the value -10.
• Make a counter set to 1.
• Make an index variable.
• Let the index randomly walk up or down. If it makes it to -1 reset it to 9, if it makes it to 10 reset it to 0.
• Increment the counter at each step and save that value into memory at spot index.
• When all spaces have a positive number then display the ten values, free the memory and exit the program.

Version 2: Copy paste that code, and change malloc and free to new and delete (you can use 4 brackets for this).

A Sample:

• FIRST ROUND:
• ints : -10, -10, -10
• counter : 1
• index : 0
• ints: 1, -10, -10
• NEXT ROUND:
• random move (up)
• index: 1
• counter: 2
• ints: 1, 2, -10
• NEXT ROUND:
• random move (down)
• index: 0
• counter: 3
• ints: 3, 2, -10
• NEXT ROUND:
• random move (down)
• index: 2
• counter: 4
• ints: 3, 2, 4
• END PROGRAM
• Display 3, 2, 4