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Merge pull request #264 from weibk/patch-1

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update python randomAccess
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Yudong Jin 2023-01-17 02:04:44 +08:00 committed by GitHub
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docs/chapter_array_and_linkedlist/array.md
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@ -137,7 +137,7 @@ elementAddr = firtstElementAddr + elementLength * elementIndex
""" 随机访问元素 """ """ 随机访问元素 """
def randomAccess(nums): def randomAccess(nums):
# 在区间 [0, len(nums)) 中随机抽取一个数字 # 在区间 [0, len(nums)) 中随机抽取一个数字
random_index = random.randint(0, len(nums)) random_index = random.randint(0, len(nums)-1)
# 获取并返回随机元素 # 获取并返回随机元素
random_num = nums[random_index] random_num = nums[random_index]
return random_num return random_num