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Update the comments of bubble sort
and insertion sort
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@ -44,9 +44,9 @@ def quadratic(n: int) -> int:
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def bubble_sort(nums: list[int]) -> int:
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"""平方阶(冒泡排序)"""
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count = 0 # 计数器
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# 外循环:待排序元素数量为 n-1, n-2, ..., 1
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# 外循环:未排序区间为 [0, i]
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for i in range(len(nums) - 1, 0, -1):
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# 内循环:冒泡操作
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# 内循环:将未排序区间 [0, i] 中的最大元素交换至该区间的最右端
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for j in range(i):
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if nums[j] > nums[j + 1]:
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# 交换 nums[j] 与 nums[j + 1]
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