62. Unique Paths#30
Open
hiro111208 wants to merge 2 commits into
Open
Conversation
nodchip
reviewed
May 12, 2026
| ```python | ||
| class Solution: | ||
| def uniquePaths(self, m: int, n: int) -> int: | ||
| grid = [[1] * n] + [[1] + [0] * (n - 1)] * (m - 1) |
There was a problem hiding this comment.
変数名には、中に格納される値を表す英単語・英語句を付けたほうが、読み手にとって理解しやすくなると思います。 num_paths はいかがでしょうか？
Owner
Author
There was a problem hiding this comment.
コメントありがとうございます。確かにgridでは中身の理解の助けにならないです。
num_pathsだと個人的にはpathsの数で単数形に聞こえてしまうので、pathsの数を複数格納していることをわかってもらえるようpath_countsにしようと思います。
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This problem: 62. Unique Paths
Next problem: 63. Unique Paths