python123.io简单编程题合集

有些代码以为本身写得真是很丑陋啊 第K序元素查找 lt = eval(input("")) n = eval(input("")) lt = sorted(lt,reverse = True) print(lt[n-1]) 字符串反码A def func(text): result = [] for c in text: if c.islower():

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