题解 | #反转字符串#
反转字符串
https://www.nowcoder.com/practice/c3a6afee325e472386a1c4eb1ef987f3
# # 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可 # # 反转字符串 # @param str string字符串 # @return string字符串 # class Solution: def solve(self , str: str) -> str: # write code here length =len(str) if length==0 or length==1: return str else: str=str[::-1] return str