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About Python sorting method to find the largest value, the second largest value

高洛峰
高洛峰Original
2018-05-18 14:57:213156browse

This article mainly introduces in detail the method of Python sorting to find the maximum and second largest value. Friends who need it can refer to it

nums = [6, 11, 7 ,9, 4, 2,1]
i = len(nums) - 1
j = 1
while j < i:
    if nums[j] > nums[j+1]:
        nums[j], nums[j+1] = nums[j+1], nums[j]
    j += 1
print(nums)
lst = sorted(nums)
print(lst)
lst = sorted(nums, reverse=True)
print(lst)

Results:

[6, 7, 9, 4, 2, 1, 11]

[1, 2, 4, 6, 7, 9, 11]

[11, 9, 7, 6, 4, 2, 1]

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