Python – 从 K 值获取下 N 个元素
当需要从 K 值获取下 N 个元素时,使用简单的迭代方法。
以下是对其的演示 -
示例
my_list = [31, 24, 46, 18, 34, 52, 26, 29] print("The list is :") print(my_list) K = 2 print("The value of K is :") print(K) N = 3 print("The value of N is :") print(N) for index in range(K): my_list[index] = N print("The result is :") print(my_list)
输出
The list is : [31, 24, 46, 18, 34, 52, 26, 29] The value of K is : 2 The value of N is : 3 The result is : [3, 3, 46, 18, 34, 52, 26, 29]
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解释
定义一个列表并在控制台中显示。
定义 K 和 N 的值,并在控制台中显示。
在 K 范围内遍历列表,并将 N 的值赋予特定索引处的元素。
这是显示在控制台中输出。
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