31. Next Permutation#59
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kitano-kazuki wants to merge 1 commit into
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tom4649
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May 21, 2026
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| if nums[i] >= nums[i + 1]: | ||
| continue | ||
| return i |
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if nums[i] < nums[i + 1]:
return iとする方が良いと思いました
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これ自分も迷いました。
nums[i] >= nums[i+1]
だったらスルーするみたいなのがわかるようにしたかったという意図です。
でもコード量少ないほうがいいという見方もありますよね
tom4649
reviewed
May 21, 2026
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| def swap(self, nums: list[int], i: int, j: int) -> None: | ||
| nums[i], nums[j] = nums[j], nums[i] | ||
| return |
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https://leetcode.com/problems/next-permutation/description/