Python: sort the list in descending order after deduplication

# 有列表nums,列表元素有重复且乱序,现需要将列表进行去重将序处理
nums = [1,6,6,7,4,5,1]
# 用集合去重,再用list将集合转成有序列表
n = list(set(nums))
# 用sort将列表进行排序,reverse=True为降序设置
n.sort(reverse=True)
print(n)

# 执行结果:[7, 6, 5, 4, 1]

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Origin blog.csdn.net/weixin_42161670/article/details/104078078