    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "## Constraints and Assumptions\n",
      "\n",
      "*Problem statements are often intentionally ambiguous.  Identifying constraints and stating assumptions can help to ensure you code the intended solution.*\n",
      "\n",
      "* None"
     ]
 
</s>
    "## Constraints\n",
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
    "## Constraints\n",
      "\n",
      "*Problem statements are often intentionally ambiguous.  Identifying constraints and stating assumptions can help to ensure you code the intended solution.*\n",
      "\n",
      "* None"
     ]
keep keep keep keep replace keep keep keep keep keep
 Renamed section Constraints and Assumptions to Constraints.
stacks_queues/stack/stack.ipynb