# 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 ...
# 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...
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. ...
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_profiler.memory...
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个数的商和余数。利用这个函数,可以判断一个数除以2的余数来确定奇偶性。示例代码如下: ...
run pip freezeCommands:check ChecksforPyUp Safety security vulnerabilities and againstPEP508markers providedinPipfile.clean Uninstalls all packages not specifiedinPipfile.lock.graph Displays currently-installed dependency graph information.install Installs provided packages and adds them to Pipfile,or(ifno ...
除了使用if-else结构外,我们还可以使用多个if语句来执行多个代码块。在这种情况下,每个if语句都会独立判断条件,并执行与其关联的代码块。 number=15ifnumber>10:print("Number is greater than 10")print("This is the second line of code in the first if block")ifnumber%2==0:print("Number is even")...
(1, n): # Check if 'x' is a factor of 'n' (divides 'n' without remainder) if n % x == 0: # If 'x' is a factor of 'n', add it to the 'sum' sum += x # Check if the 'sum' of factors is equal to the original number 'n' return sum == n # Print the result ...
output_file = args.OUTPUT_FILEifargs.hash: ha = args.hash_algorithmprint("File hashing enabled with {} algorithm".format(ha))ifnotargs.log:print("Log file not defined. Will write to stdout") 当组合成一个脚本并在命令行中使用-h参数执行时,上述代码将提供以下输出: ...
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 = ...