Here, we are implementing a python program to check whether all elements of a list are the same or not?

在這里，我們正在實現(xiàn)一個python程序來檢查列表中的所有元素是否相同？

We can use [1:] and [:-1] to compare all the elements in the given list.

我們可以使用[1：]和[：-1]比較給定列表中的所有元素。

Program:

程序：

# function to check elements def check_equal(a):return a[1:] == a[:-1]# lists x = [10, 20, 30, 40,50] y = [10, 20, 20, 20, 20] z = [10, 10, 10, 10, 10]# check how [1:] and [:-1] wors? print("x: ", x) print("x[1:]: ", x[1:]) print("x[:-1]: ", x[:-1]) print("check_equal(x): ",check_equal(x)) print()print("y: ", y) print("y[1:]: ", y[1:]) print("y[:-1]: ", y[:-1]) print("check_equal(y): ",check_equal(y)) print()print("z: ", z) print("z[1:]: ", z[1:]) print("z[:-1]: ", z[:-1]) print("check_equal(z): ",check_equal(z)) print()

Output

輸出量

x: [10, 20, 30, 40, 50] x[1:]: [20, 30, 40, 50] x[:-1]: [10, 20, 30, 40] check_equal(x): Falsey: [10, 20, 20, 20, 20] y[1:]: [20, 20, 20, 20] y[:-1]: [10, 20, 20, 20] check_equal(y): Falsez: [10, 10, 10, 10, 10] z[1:]: [10, 10, 10, 10] z[:-1]: [10, 10, 10, 10] check_equal(z): True

翻譯自: https://www.includehelp.com/python/check-all-elements-of-a-list-are-the-same-or-not.aspx

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