# Program to check if a string is palindrome or not my_str = 'aIbohPhoBiA' # make it suitable for caseless comparison my_str = my_str.casefold() # reverse the string rev_str = reversed(my_str) # check if the string is equal to its reverse if list(my_str) == list(rev_str):...
综合以上步骤,完整的 is_palindrome 函数代码如下: python def is_palindrome(string): reversed_string = string[::-1] if string == reversed_string: return True else: return False 这个函数可以检查任何给定的字符串是否为回文。例如: python print(is_palindrome("racecar")) # 输出: True print(is_...
12. Check if a String is a Palindrome Write a Python function that checks whether a passed string is a palindrome or not. Note: A palindrome is a word, phrase, or sequence that reads the same backward as forward, e.g., madam or nurses run. Click me to see the sample solution 13. ...
AI代码解释 defpalindrome_check(string):# 回文检测 str_deque=Deque()foriteminstring:str_deque.add_front(item)check_flag=Truewhilestr_deque.get_size()>1and check_flag:left=str_deque.remove_front()# 队尾移除 right=str_deque.remove_tail()# 队首移除ifleft!=right:# 只要有一次不相等 不是回...
4. Unit Test for Palindrome String Checker Write a Python unit test program to check if a string is a palindrome. Click me to see the sample solution 5. Unit Test for File Existence Checker Write a Python unit test program to check if a file exists in a specified directory. ...
If n=0, then LHS is 0 and RHS is 0*1/2=0, so true Assume true for some k, then need to show that 0+1+2+...+k+(K+1) = (k+1)(k+2)/2 LHS is k(k+1)/2+k+1 = RHs Q.E.D Towers of hanoi 游戏规则:Given a stack of disks arranged from largest on the bottom to...
my_string = "abcba" if my_string == my_string[::-1]: print("palindrome") else: print("not palindrome") # Output # palindrome 11.使用try-except-else块 使用try / except块可以轻松完成Python中的错误处理。当try块中没有引发异常时,它将正常运行。如果您需要运行某些程序而不考虑异常,请使用final...
# My,name,is,Chaitanya,Baweja 9. 检查给定字符串是否是回文(Palindrome) 反转字符串已经在上文中讨论过。因此,回文成为Python中一个简单的程序。 my_string = "abcba" m if my_string == my_string[::-1]: print("palindrome") else: print("not palindrome") # Output # palindrome 10. 列表的要素...
print(reversed_string) # Output # EDCBA 1. 2. 3. 4. 5. 6. 7. 8. 9. 2、首字母大写 下面的代码片段,可以将字符串进行首字母大写,使用的是 String 类的 title() 方法: my_string = "my name is chaitanya baweja" # using the title() function of string class ...
# My,name,is,Chaitanya,Baweja 9.检测字符串是否为回文 my_string="abcba" ifmy_string==my_string[::-1]: print("palindrome") else: print("not palindrome") # Output # palindrome 10. 统计列表中元素的次数 # finding frequency of each element in a...