output_description: If N is a palindromic number, print `Yes`; otherwise, print `No`.
  
  * * *
input_description: Input is given from Standard Input in the following format:
  
      
      
      N
attempt: # region header
  import sys
  import math
  from bisect import bisect_left, bisect_right, insort_left, insort_right
  from collections import defaultdict, deque, Counter
  from copy import deepcopy
  from fractions import gcd
  from functools import lru_cache, reduce
  from heapq import heappop, heappush
  from itertools import (
      accumulate,
      groupby,
      product,
      permutations,
      combinations,
      combinations_with_replacement,
  )
  from math import ceil, floor, factorial, log, sqrt, sin, cos
  from operator import itemgetter
  from string import ascii_lowercase, ascii_uppercase, digits
  
  sys.setrecursionlimit(10**7)
  rs = lambda: sys.stdin.readline().rstrip()
  ri = lambda: int(rs())
  rf = lambda: float(rs())
  rs_ = lambda: [_ for _ in rs().split()]
  ri_ = lambda: [int(_) for _ in rs().split()]
  rf_ = lambda: [float(_) for _ in rs().split()]
  INF = float("inf")
  MOD = 10**9 + 7
  # endregion
  N = rs()
  print("Yes" if N == N[::-1] else "No")
  
problem_description: Statement
  
  You are given a three-digit positive integer N.  
  Determine whether N is a _palindromic number_.  
  Here, a palindromic number is an integer that reads the same backward as
  forward in decimal notation.
samples: [{"input": "575", "output": "Yes\n    \n\nN=575 is also 575 when read backward, so it is a palindromic number. You\nshould print `Yes`.\n\n* * *"}, {"input": "123", "output": "No\n    \n\nN=123 becomes 321 when read backward, so it is not a palindromic number. You\nshould print `No`.\n\n* * *"}, {"input": "812", "output": "No"}]