检查一个单词是否是回文

Question

我正在编写一个函数来检查一个单词是否是回文

def palidrome(b):
    word = ''.join(reversed(b))
    if b == word:
        return True
    return False


def main():
    so = input("Please enter a matching word")
    come = palidrome(so)
    print(come)

main()

无论我输入什么，例如 'mom,' 'dad' 或 'racecar,' 它总是输出 False 但它应该是 True.

Answer 1

根据 this demo, your code is running fine - however, I noticed your input statement doesn't have a space after it. Are you typing a space before you put your word in? If so, consider the strip() 函数，这将删除前导和尾随 spaces - 或者只是在您的输入提示中添加一个 space！

Answer 2

 def checkPalindrome(word):
       wordCopy = word[::-1]
       if word == wordCopy:
         return True
       else:
         return False
  def main():
      s = 'oro'
      print(checkPalindrome(s))
  main()

检查一个单词是否是回文

Checking if a word is a palindrome

python

palindrome