The most common approach to check if a number is even or odd in Python is using themodulo operator (%). The modulo operator returns the remainder after division. An even number is evenly divisible by 2 with no remainder, while an odd number leaves a remainder of 1 when divided by 2. ...
print(f"{test_case}不是素数")ifis_even_number(test_case): print(f"{test_case}是偶数")else: print(f"{test_case}不是偶数") test_function() 在上面的代码中,我们定义了一个测试函数test_function,其中包含一些测试用例。对于每个测试用例,我们使用is_prime_number函数和is_even_number函数来判断该数...
Before we wrap up, let's put your understanding of this example to the test! Can you solve the following challenge? Challenge: Write a function to check if the entered integer is odd or even. If the given number is odd, return "Odd". If the given number is even, return "Even". ...
然而,os.stat()的其余部分在不同平台上是相同的。 stat_info = os.stat(file_path)if"linux"insys.platformor"darwin"insys.platform:print("Change time: ", dt.fromtimestamp(stat_info.st_ctime))elif"win"insys.platform:print("Creation time: ", dt.fromtimestamp(stat_info.st_ctime))else:print(...
15、在列表推导式中使用for和if 代码语言:javascript 代码运行次数:0 运行 AI代码解释 even_list = [number for number in [1, 2, 3, 4] if number % 2 == 0] print(even_list) # [2, 4] 16、列表中最长的字符串 代码语言:javascript 代码运行次数:0 运行 AI代码解释 words = ['This', 'is'...
(i)# Check if each digit in the current number 'i' is even (divisible by 2)if(int(s[0])%2==0)and(int(s[1])%2==0)and(int(s[2])%2==0):# If all digits are even, append the string representation of 'i' to the 'items' listitems.append(s)# Join the elements in the ...
Before you write tests with unittest, you need some code to test. Suppose that you need to get a person’s age, process that information, and display their current life stage. For example, if the person’s age is: Between 0 and 9, both included, the function should return "Child". ...
self._testMethodDoc = 'No test' try: testMethod = getattr(self, methodName) except AttributeError: if methodName != 'runTest': # we allow instantiation with no explicit method name # but not an *incorrect* or missing method name
1 def test(): 2 num = int(input('please enter a number:')) 3 if num % 2 == 0:#判断输入的数字是不是偶数 4 return True #如果是偶数的话,程序就退出了,返回True 5 print('不是偶数请重新输入!') 6 return test() #如果不是偶数的话继续调用自己,输入值 7 print(test()) #调用函数...
Write a Python program to test whether a number is within 100 of 1000 or 2000. Python abs(x) function: The function returns the absolute value of a number. The argument may be an integer or a floating point number. If the argument is a complex number, its magnitude is returned. ...