AI检测代码解析 # 获取用户输入,并将其转换为整数num=int(input("请输入一个整数:"))# 判断是否能被2整除is_divisible_by_2=(num%2==0)# 判断是否能被3整除is_divisible_by_3=(num%3==0)# 输出结果ifis_divisible_by_2andis_divisible_by_3:print(f"{num}可以同时被2和3整除。")elifis_divisibl...
False 4 divisible by 2 or 3? True 4 divisible by 2 or 3, but not both? True n = int(input()) print(n, 'divisible by 2 and 3?', n % 2 == 0 and n % 3 == 0) print(n, 'divisible by 2 or 3?', n % 2 == 0 or n % 3 == 0) print(n, 'divisible by 2 or 3...
if x%2 == 0: if x%3 == 0: print 'Divisible by 2 and 3' else: print 'Divisible by 2 and not by 3' elif x%3 == 0: print 'Divisible by 3 and not by 2' 上面代码中的elif表示“else if”。在条件语句的测试中使用复合布尔表达式是很方便的,例如: if x < y and x < z: ...
division and returns the remainder of that division. For example, ifx = 3andy = 2, thenx%ywill divide3by2and give us1as a remainder. Thedivisible()function in the following code snippet shows us how we can check whether one number is completely divisible by another number with the%operator...
Let's use nestedifwith list comprehension to find even numbers that are divisible by5. # find even numbers that are divisible by 5num_list = [yforyinrange(100)ify %2==0ify %5==0] print(num_list) Run Code Output [0, 10, 20, 30, 40, 50, 60, 70, 80, 90] ...
Use the range(2, 22, 2) to get all even numbers from 2 to 20. (Here a step value is 2 to get the even number because even numbers are divisible by 2) Next, use for loop to iterate over each number In each iteration add the current number to the sum variable using the arithmetic...
The number 6 is divisible by 2. The number 8 is divisible by 2. 20 21 22 23 C.3.2 函数 Python支持函数。函数是一种定义一段可在程序中多处被执行的代码的好方法。我们可使用关键词def定义一个函数。 [输入] source_code/appendix_c_python/example13_function.py def rectangle_perimeter(a, b)...
1 2 3 4 even_odd = [f"{x} is even" if x%2==0 else f"{x} is odd" for x in range (10)] print(even_odd) In the above example, the list comprehension checks all numbers starting from 0 to 9. If x is found to be divisible by 2, ‘x is even’ (where x is the respec...
# Recommendeddef multiply_by_two(x):return x * 2 同样的理念适用于Python中的所有其他数据类型和对象,要始终尽量使用最简洁但最具描述性的名称。 ▍代码布局 如何布置代码对于它的可读性有很大的作用。此处,你将学习如何添加垂直空格以提高代码的可读性,以及如何处理PEP 8中建议的79字符行限制。
CC BY-NC-SA 4.0 一、安装 Python 在我们开始使用 Python 之前,我们需要安装它。一些操作系统,如 Mac OS X 和一些 Linux 变种,已经预装了 Python。这些版本的 Python,俗称“系统 Python”,对于想用 Python 开发的人来说,通常都是很差的默认设置。