# Prompt the user to enter a number and convert the input to an integernum=int(input("Enter a number: "))# Calculate the remainder when the number is divided by 2mod=num%2# Check if the remainder is greater than 0, indicating an odd numberifmod>0:# Print a message indicating that ...
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. ...
import time def check_even(numbers): even = [] for num in numbers: if num % 2 == 0: even.append(num*num) return evenif __name__ == '__main__': m1 = memory_profiler.memory_usage() t1 = time.clock() cubes = check_even(range(100000000)) t2 = time.clock() m2 = memory_p...
Check your installed dependenciesforsecurity vulnerabilities:$ pipenv check Install a local setup.py into your virtual environment/Pipfile:$ pipenv install-e.Use a lower-level pip command:$ pipenv run pip freezeCommands:check ChecksforPyUp Safety security vulnerabilities and againstPEP508markers providedi...
def is_even(num): if num & 1 == 0: return True else: return False def is_odd(num): if num & 1 == 1: return True else: return False # 测试示例 print(is_even(4)) # 输出:True print(is_odd(7)) # 输出:True “` 3. 使用divmod函数判断:divmod函数可以同时返回一个数除以另一...
# Python program to check if the input number is odd or even. # A number is even if division by 2 gives a remainder of 0. # If the remainder is 1, it is an odd number. num = int(input("Enter a number: ")) if (num % 2) == 0: print("{0} is Even".format(num)) else...
We will learn how to check if any given number is even or odd using different techniques, using the subtraction method and using the modulo operator method.
def check_number(number): if number > 0: return "Positive" elif number == 0: return "Zero" return "Negative" print(check_number(1)) # Positive ▍38、使用sorted()检查2个字符串是否为相同 def check_if_anagram(first_word, second_word): first_word = first_word.lower() second_word = ...
print("Number of hard links: ", stat_info.st_nlink)print("Owner User ID: ", stat_info.st_uid)print("Group ID: ", stat_info.st_gid)print("File Size: ", stat_info.st_size) 但等等,这还不是全部!我们可以使用os.path()模块来提取更多的元数据。例如,我们可以使用它来确定文件是否是符号...
number=70# Check the is more than70or notif(number>=70):print("You have passed")else:print("You have not passed") 「4、for...in、while循环语句」 循环语句就是遍历一个序列,循环去执行某个操作,Python 中的循环语句有 for 和 while。