) else: print("The string is not a palindrome.") Run Code Output The string is a palindrome. Note: To test the program, change the value of my_str in the program. In this program, we have taken a string stored in my_str. Using the method casefold() we make it suitable for ...
Python Copy 解析:函数名为is_palindrome,参数s为需要检查的字符串,返回值为布尔类型。可以在函数定义处加上类型注释,方便阅读代码。 s[::-1]为字符串切片操作,返回反转后的字符串,通过和原字符串s进行比较,判断是否为回文串。 这个方法非常简洁,但是需要大量的内存来存储反转后的字符串,不适用于处理大型字符串。
python-3 x 1Answer 0votes answeredDec 11, 2020byhari_sh(26.4kpoints) Try the following code: string_to_check = input("Enter a string") if string_to_check == string_to_check[::-1]: print("This is a palindrome") else: print("This is not a palindrome" ...
Here, we are going to learn how to check whether a given number is palindrome or not in JavaScript.
Palindrome in JavaScript With Built-in FunctionsJavaScript provides several functions that we can use to detect whether a string is a palindrome or not.First, convert the string into an array using the string.split() function. The split() method is a built-in method provided by JavaScript. ...
Python Copy 在上述代码中,输入参数s是一个字符串,k是回文字符串的数量。函数返回True或False,表示是否可以从字符串s中创建k个回文字符串。 测试 为了测试我们的算法,我们可以编写一些单元测试。以下是一些用于测试上述函数的示例代码: deftest_can_create_k_palindrome_strings(...
I'm trying to check for a palindrome with Python. The code I have is very for-loop intensive. And it seems to me the biggest mistake people do when going from C to Python is trying to implement C logic using Python, which makes things run slowly, and it's just not making the most...
Is there any simple way to find if a number is odd or even? Just for reference, this is my code: a = 0 while a == 0: print("\n \n" * 100) print("Please enter a word to check if it is a palindrome: ") word = input("?: ") wordLength = int(len(word)) finalWordLength...
Let's see one quick example ofhow to use contains() and indexOf() method of the Java Stringclass. Here we will use them to check if String contains a particular SubString or not. In this Java program we have used String"Hello World" and checking for words"Hello"and"World" in this ...
Python | Check if a variable is a string: Here, we are going to learn how to check whether a given variable is a string type or not in Python programming language? ByIncludeHelpLast updated : February 25, 2024 Python | Check if a variable is a string ...