StarMirror/interactive-coding-challenges
1
0
Fork 0
mirror of https://github.com/donnemartin/interactive-coding-challenges.git synced 2024-03-22 13:11:13 +08:00
Code Issues Projects Releases Wiki Activity

Update queue from stacks challenge (#111)

Browse Source 
Update test cases and __init__ method.
This commit is contained in:
Donne Martin 2016-10-29 09:13:02 -04:00 committed by GitHub
parent 12b58ccf9b
commit 2d651a6eca
2 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
stacks_queues/n_stacks/n_stacks_challenge.ipynb
View File

@ -43,6 +43,8 @@
"* Does popping from an empty stack result in an exception?\n",
" * Yes\n",
"* Can we assume the user passed in stack index is valid?\n",
" * Yes\n",
"* Can we assume this fits memory?\n",
" * Yes"
]
},

6
stacks_queues/n_stacks/n_stacks_solution.ipynb
View File

@ -42,6 +42,8 @@
"* Does popping from an empty stack result in an exception?\n",
" * Yes\n",
"* Can we assume the user passed in stack index is valid?\n",
" * Yes\n",
"* Can we assume this fits memory?\n",
" * Yes"
]
},
@ -118,8 +120,8 @@
" def __init__(self, num_stacks, stack_size):\n",
" self.num_stacks = num_stacks\n",
" self.stack_size = stack_size\n",
" self.stack_pointers = [-1] * num_stacks\n",
" self.stack_array = [None] * num_stacks * stack_size\n",
" self.stack_pointers = [-1] * self.num_stacks\n",
" self.stack_array = [None] * self.num_stacks * self.stack_size\n",
"\n",
" def abs_index(self, stack_index):\n",
" return stack_index * self.stack_size + self.stack_pointers[stack_index]\n",